Nokia Solutions and Networks T6EK1 1X-EVDO SC480 BTS Microcell Base Station Transmtr User Manual print instructions

Nokia Solutions and Networks 1X-EVDO SC480 BTS Microcell Base Station Transmtr print instructions

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Date Submitted	2004-07-08 00:00:00
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Packet BTS Shut Down Procedures
– continued
Table 10-9: Shut Down Sector Signaling Functions Procedure For a Packet BTS
n Step
Action
NOTE
This step edits the REDIRECT2 parameters so that the Global Service Redirect Message to be
broadcast on the paging channel redirects all subscribers away from the sector with the failed
equipment and onto a CDMA channel at a neighbor sector/site.
Enter the following command at the prompt:
omc–000000>EDIT SECTOR–– REDIRECT2 !
The system prompts you to enter each command parameter value one at a time. Answer the
prompts in the following order:
expecting an integer number (from 0 to 65535)

(Use the Network ID the subscriber units should expect to find on the system they are being
redirected to. This example uses 555.)
expecting an integer number (from 0 to 2047)
, ...
(A list of CDMA channels for neighbor sites that the subscriber units can use for redirection. This
example uses 200, 350, 400, 725, 75, 175, 100, 575 and 950.)
expecting an enumerated value:
CDMA1900
CDMA800
CDMA900

JAPANCDMA
(Use CDMA1900 for 1.9 GHz systems, and CDMA800 for 800 MHz systems. This example uses
CDMA1900.)
The system displays the command to be sent. Verify the command syntax.
omc–000000>Accept [yes/no]?
Enter Y to accept the command or N to go back and enter the correct value(s).
10
View the status of the carrier signaling redirect parameters to verify that the sector is ready for
maintenance.
omc–000000>DISPLAY CARRIER––– REDIRECT2
Ensure that the values in the system display response match the values input in Step 9 (see
example below).
CARRIER ID
(bts–sector–carrier)
––––––––––––––––––––
CARRIER–146–1–1
11
EXP
NID
–––––
555
REDIRECT CHAN
BAND
CLASS
––––––––– ––– ––– ––– ––– ––– ––– ––––
CDMA1900 200 350 400 725 75
175 100
––––
575
––––
950
10
––––
–
11
––––
–
12
––––
–
13
––––
–
14
–––
–
15
––––
–
Repeat Steps 8 through 10 as required for other sectors with this carrier.
. . . continued on next page
10
10-50
1X SC480 BTS Hardware Installation, Optimization/ATP, and FRU
DRAFT
Jun 2004
Packet BTS Shut Down Procedures
– continued
Table 10-10: Shut Down Carrier Signaling Functions Procedure For a Packet BTS
n Step
12
Action
View the existing congestion control parameters for the applicable carrier equipped for a specific
sector by entering the following command at the prompt:
omc–000000>DISPLAY CARRIER––– CONGESTCONF
Observe the following typical system display response for carrier 1, sector 1:
CARRIER
(bts#–sector#–carrier#)
–––––––––––––––––––––––
146–1–1
SET
–––
NEWCALL
ALARMFLAG
–––––––––
ENABLE
REG
ALARMFLAG
––––––––––
ENABLE
AGG
ALARMFLAG
––––––––––
ENABLE
ANALOGREDIRECT
––––––––––––––
DISABLE
GLOBALREDIRECT
––––––––––––––
DISABLE
NOTE
In this step, you will change the value of the Global Service Redirection Flag
(GLOBALREDIRECT) in the congestion control parameters so that the Global Service Redirect
Message is broadcast on the sector paging channel of a specific carrier.
13
Enter the following command at the prompt using the carrier number and the applicable sector
number:
omc–000000>EDIT CARRIER––– CONGESTCONF !
The system prompts you to enter each control parameter value one at a time. Skip through the
prompts until you get to the following:
, enter ENABLE
(This will force the Global Service Redirect Message to be broadcast on the sector paging
channel.)
The system displays the values of the control parameters. Verify that only the
GLOBALREDIRECT value changed.
omc–000000>Accept [yes/no]?
Enter Y to accept the change.
Now the Global Service Redirection Message is sent over the sector paging channel. All
subscribers are redirected away from the carrier/sector and onto a different system. This effectively
shuts down the carrier/sector.
14
Repeat Steps 12 and 13 as required for other sectors, selecting the proper sector number for the
sector# parameter.
15
Display the status of all devices at the BTS by entering the following command at the prompt:
omc–000000>DISPLAY BTS– STATUS
Record the system response for all devices that are OOS_AUTOMATIC.
NOTE
SHUTDOWN and REDIRECT both prevent future calls from being originated on the targeted
resource, but only SHUTDOWN waits indefinitely for the calls to terminate. When the resource
becomes idle, SHUTDOWN automatically transitions the resource to the locked/disabled state.
16
If you redirected subscribers but do not want to use SHUTDOWN, go to step 17.
If you redirected subscribers and want to use SHUTDOWN, go to step 18.
. . . continued on next page
10
Jun 2004
1X SC480 BTS Hardware Installation, Optimization/ATP, and FRU
DRAFT
10-51
Packet BTS Shut Down Procedures
– continued
Table 10-10: Shut Down Carrier Signaling Functions Procedure For a Packet BTS
n Step
Action
17
Wait three minutes to allow any active calls to terminate then go to step 20.
18
Shutdown the target carrier on all sectors equipped for the BTS by repeatedly entering the
following command at the prompt:
omc–000000>SHUTDOWN CARRIER–––
Repeat this command for each sector–carrier associated with the target carrier.
NOTE
When a BBX is keyed, it is in an UNLOCKED/ENABLED/ACTIVE state.
When a BBX is in an UNLOCKED/ENABLED/IDLE state, it is dekeyed and INS_STANDBY.
As long as the sector–carrier associated with the BBX is LOCKED/DISABLED/IDLE, the BBX
cannot be keyed. Also the redundant BBX does not switchover for an INS_STANDBY primary
BBX.
19
Observe that the system automatically returns a “Network Element State Change Event” message
for each carrier after it is shutdown. This message shows the old and new states for the carrier. The
CARRIER will go from UNLOCKED/ENABLED/ACTIVE to
SHUTTINGDOWN/ENABLED/ACTIVE to LOCKED/DISABLED/IDLE.
When each BTS carrier shutdown in step 18 is reported as LOCKED/DISABLED/IDLE, the
primary BBXs associated with the target sector–carrier will be reported as
UNLOCKED/ENABLED/IDLE.
If you determine that it is taking too long for carriers to shutdown and the associated primary
BBXs to transition to UNLOCKED/ENABLED/IDLE state, perform step 20 to abort the
shutdown process and LOCK/DISABLE the carriers.
20
Lock/disable the target carrier on all sectors equipped for the BTS by repeatedly entering either of
the following commands at the prompt:
omc–000000>DISABLE CARRIER––– UNC
omc–000000>LOCK CARRIER–––
Repeat the command for each sector–carrier associated with the target carrier.
10
10-52
1X SC480 BTS Hardware Installation, Optimization/ATP, and FRU
DRAFT
Jun 2004
Packet BTS Start–Up Procedures
Restore Site Signaling
Operations for a Packet BTS
Restore site signaling operations according to the procedure in
Table 10-11.
Table 10-11: Restore Site Signaling Operations Procedure For a Packet BTS
Step
Action
AT THE OMCR
Open a CLI window. Refer to the Accessing OMCR CLI Window section on page 10-2.
Unlock/enable the BTS by entering either of the following commands at the prompt:
omc–000000>ENABLE BTS– UNC
omc–000000>UNLOCK BTS–
Observe that the system automatically returns a “Network Element State Change Event” message
for the BTS. These messages show the old and new states for the devices. The new state should be
UNLOCKED/ENABLED/ACTIVE.
Display the status of all devices at the BTS by entering the following command at the prompt:
omc–000000>DISPLAY BTS– STATUS
Observe the system response.
Make sure that there are not more OOS_AUTOMATIC devices than what was observed in step 13
of the shut down site signaling functions procedure for a packet BTS Table 10-8. Devices that
were previously OOS_AUTOMATIC may now be INS.
If you did not redirect subscribers according to the steps in the shut down site signaling functions
procedure for a packet BTS Table 10-8, stop here.
If you did redirect subscribers according to the steps in the shut down site signaling functions
procedure for a packet BTS Table 10-8, perform the remaining steps of this table.
View the existing congestion control parameters for all carriers equipped for the BTS by entering
the following command at the prompt:
omc–000000>DISPLAY BTS– CONGESTCONF
Observe the following typical system display response for a BTS:
CARRIER
(bts#–sector#–carrier#)
–––––––––––––––––––––––
146–1–1
146–1–2
146–2–1
146–2–2
146–3–1
146–3–2
SET
–––
NEWCALL
ALARMFLAG
–––––––––
ENABLE
ENABLE
ENABLE
ENABLE
ENABLE
ENABLE
REG
ALARMFLAG
–––––––––
ENABLE
ENABLE
ENABLE
ENABLE
ENABLE
ENABLE
AGG
ALARMFLAG
–––––––––
ENABLE
ENABLE
ENABLE
ENABLE
ENABLE
ENABLE
ANALOGREDIRECT
––––––––––––––
DISABLE
DISABLE
DISABLE
DISABLE
DISABLE
DISABLE
GLOBALREDIRECT
––––––––––––––
ENABLE
ENABLE
ENABLE
ENABLE
ENABLE
ENABLE
. . . continued on next page
10
Jun 2004
1X SC480 BTS Hardware Installation, Optimization/ATP, and FRU
DRAFT
10-53
Packet BTS Start–Up Procedures
– continued
Table 10-11: Restore Site Signaling Operations Procedure For a Packet BTS
Step
Action
NOTE
In this step, you will change the value of the Global Service Redirection Flag
(GLOBALREDIRECT) in the congestion control parameters so that the Global Service Redirect
Message is only broadcast on the sector paging channel when there is traffic congestion in the
sector.
Enter the following command at the prompt using the applicable BTS number:
omc–000000>EDIT BTS – CONGESTCONF !
The system prompts you to enter each control parameter value one at a time. Skip through the
prompts until you get to the following:
, enter DISABLE
(This will revert the Global Service Redirect Message to congestion control.)
The system displays the values of the control parameters. Verify that only the
GLOBALREDIRECT value changed.
omc–000000>Accept [yes/no]?
Enter Y to accept the change.
Now the Global Service Redirection Message will only be sent over the sector paging channels
when there is traffic congestion in the sector.
Enter the following command at the prompt:
omc–000000>DISPLAY BTS– CONGESTCONF
Observe the system display response.
Verify that the CONGESTCONF globalredirect is disabled for each carrier at the BTS.
View the status of the signaling REDIRECT parameters for all carriers equipped for the applicable
BTS by entering the following command at the prompt:
omc–000000>DISPLAY BTS– REDIRECT
Observe that the values in the system display response should match the values input in step 4 of
the shut down site signaling functions procedure for a packet BTS Table 10-8 (see example
below).
CARRIER ID
(bts–sector–carrier)
––––––––––––––––––––
CARRIER–146–1–1
CARRIER–146–1–2
CARRIER–146–2–1
CARRIER–146–2–2
CARRIER–146–3–1
CARRIER–146–3–2
RETURN
IF FAIL
–––––––
Access
0 0
0 1
– –
Y Y
Y Y
Y Y
Y Y
Y Y
Y Y
Overload Class Redirect
0 0 0 0 0 0 0 0 1 1 1 1
2 3 4 5 6 7 8 9 0 1 2 3
– – – – – – – – – – – –
Y Y Y Y Y Y Y Y Y Y Y Y
Y Y Y Y Y Y Y Y Y Y Y Y
Y Y Y Y Y Y Y Y Y Y Y Y
Y Y Y Y Y Y Y Y Y Y Y Y
Y Y Y Y Y Y Y Y Y Y Y Y
Y Y Y Y Y Y Y Y Y Y Y Y
Flags
1 1
4 5
– –
Y Y
Y Y
Y Y
Y Y
Y Y
Y Y
ROTATE
TIMER
(SEC)
–––––
RECORD
TYPE
––––
EXP
SID
––––
13
13
13
13
13
13
IGNORE
CDMA
–––
SYS
ORDERING
––––––––
CUSTOM
CUSTOM
CUSTOM
CUSTOM
CUSTOM
CUSTOM
. . . continued on next page
10
10-54
1X SC480 BTS Hardware Installation, Optimization/ATP, and FRU
DRAFT
Jun 2004
Packet BTS Start–Up Procedures
– continued
Table 10-11: Restore Site Signaling Operations Procedure For a Packet BTS
Step
Action
* IMPORTANT
In this step, use the values recorded in step 3 of the shut down site signaling functions procedure
for a packet BTS Table 10-8 to answer the prompts for the EDIT BTS REDIRECT command;
except for record type enter 2.
NOTE
This step shows the entry of initial standard values which is consistent with the original example;
except record type must be 2. Your entries may be different.
10
Restore the values of all REDIRECT parameters by entering the following command at the
prompt:
omc–000000>EDIT BTS– REDIRECT !
The system will prompt you to enter each command parameter one at a time. Answer the prompts
in the following order (Note that the following specified values are consistent with the original
example. Yours may be different):
enter N, enter N, ... enter N
, enter N
, enter 2
, enter 0
, enter N
, enter CUSTOM
, enter 4
The system will display the command that will be sent. Verify the command syntax.
omc–000000>Accept [yes/no]?
Enter Y to accept the command or N to go back and enter the correct value(s).
11
View the status of the signaling REDIRECT parameters by entering the following command at the
prompt:
omc–000000>DISPLAY BTS– REDIRECT
Ensure that the values in the system display response match the values input by the operator in
step 10 (see example below).
Access Overload Class Redirect Flags
CARRIER ID
(bts–sector–carrier)
––––––––––––––––––––
CARRIER–146–1–1
CARRIER–146–1–2
CARRIER–146–2–1
CARRIER–146–2–2
CARRIER–146–3–1
CARRIER–146–3–2
RETURN
IF FAIL
–––––––
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
ROTATE
TIMER
(sec)
––––––
RECORD
TYPE
EXP
SID
IGNORE
CDMA
SYS
ORDERING
––––––
–––––
––––––
––––––––
CUSTOM
CUSTOM
CUSTOM
CUSTOM
CUSTOM
CUSTOM
10
Jun 2004
1X SC480 BTS Hardware Installation, Optimization/ATP, and FRU
DRAFT
10-55
Packet BTS Start–Up Procedures
– continued
Restore Sector Signaling Operations for a
Packet BTS
Restore sector signaling operations according to the procedure in
Table 10-12.
Table 10-12: Restore Sector Signaling Operations Procedure For a Packet BTS
n Step
Action
AT THE OMCR
Open a CLI window. Refer to the Accessing OMCR CLI Window section on page 10-2.
Unlock/enable all sector–carriers equipped for the target sector at the BTS by repeatedly entering
either of the following commands at the prompt:
omc–000000>ENABLE CARRIER––– UNC
omc–000000>UNLOCK CARRIER–––
Repeat the command for each sector–carrier associated with the target sector.
Observe that the system automatically returns a “Network Element State Change Event” message
for each CARRIER device and its associated BBX. These messages show the old and new states
for the devices. The new state should be UNLOCKED/ENABLED/ACTIVE.
Display the status of all devices at the BTS by entering the following command at the prompt:
omc–000000>DISPLAY BTS– STATUS
Observe the system response.
Make sure that there are not more OOS_AUTOMATIC devices than what was observed in step 13
of the shut down sector signaling functions for a packet BTS Table 10-9.
If you did not redirect subscribers according to the steps in the shut down sector signaling
functions procedure for a packet BTS Table 10-9, stop here.
If you did redirect subscribers according to the steps in the shut down sector signaling functions
procedure for a packet BTS Table 10-9, perform the remaining steps of this table.
View the congestion control parameters for all carriers equipped for the applicable sector by
entering the following command at the prompt:
omc–000000>DISPLAY SECTOR–– CONGESTCONF
Observe the following typical system display response for sector 2:
CARRIER
(bts#–sector#–carrier#)
–––––––––––––––––––––––
146–2–1
146–2–2
SET
–––
NEWCALL
ALARMFLAG
–––––––––
ENABLE
ENABLE
REG
ALARMFLAG
––––––––––
ENABLE
ENABLE
AGG
ALARMFLAG
––––––––––
ENABLE
ENABLE
ANALOGREDIRECT
––––––––––––––
DISABLE
DISABLE
GLOBALREDIRECT
––––––––––––––
ENABLE
ENABLE
. . . continued on next page
10
10-56
1X SC480 BTS Hardware Installation, Optimization/ATP, and FRU
DRAFT
Jun 2004
Packet BTS Start–Up Procedures
– continued
Table 10-12: Restore Sector Signaling Operations Procedure For a Packet BTS
n Step
Action
NOTE
In this step, you will change the value of the Global Service Redirection Flag
(GLOBALREDIRECT) in the congestion control parameters so that the Global Service Redirect
Message is only broadcast on the sector paging channel when there is traffic congestion in the
sector.
Enter the following command at the prompt using the applicable sector number:
omc–000000>EDIT SECTOR–– CONGESTCONF !
The system will prompt you to enter each control parameter value one at a time. Skip through the
prompts until you get to the following:
, enter DISABLE
(This will revert the Global Service Redirect Message to congestion control.)
The system will display the values of the control parameters. Verify that only the
GLOBALREDIRECT value changed.
omc–000000>Accept [yes/no]?
Enter Y to accept the change.
Now the Global Service Redirection Message will only be sent over the sector paging channels
when there is traffic congestion in the sector.
Enter the following command at the prompt:
omc–000000>DISPLAY SECTOR–– CONGESTCONF
Observe the system display response.
Verify that the CONGESTCONF globalredirect is disabled for each carrier on the sector.
View the status of the sector signaling REDIRECT parameters for all carriers equipped for the
applicable sector by entering the following command at the prompt:
omc–000000>DISPLAY SECTOR–– REDIRECT
Observe that the values in the system display response should match the values input in step 4 of
the shut down sector signaling functions procedure for a packet BTS Table 10-9 (see example
below).
CARRIER ID
(bts–sector–carrier)
––––––––––––––––––––
CARRIER–1–2–1
CARRIER–1–2–2
RETURN
IF FAIL
–––––––
Access
0 0
0 1
– –
Y Y
Y Y
Overload Class Redirect
0 0 0 0 0 0 0 0 1 1 1 1
2 3 4 5 6 7 8 9 0 1 2 3
– – – – – – – – – – – –
Y Y Y Y Y Y Y Y Y Y Y Y
Y Y Y Y Y Y Y Y Y Y Y Y
Flags
1 1
4 5
– –
Y Y
Y Y
ROTATE
TIMER
(SEC)
–––––
RECORD
TYPE
––––
EXP
SID
––––
13
13
IGNORE
CDMA
–––
SYS
ORDERING
––––––––
CUSTOM
CUSTOM
. . . continued on next page
10
Jun 2004
1X SC480 BTS Hardware Installation, Optimization/ATP, and FRU
DRAFT
10-57
Packet BTS Start–Up Procedures
– continued
Table 10-12: Restore Sector Signaling Operations Procedure For a Packet BTS
n Step
Action
* IMPORTANT
In this step, use the values recorded in step 3 of the shut down sector signaling functions
procedure for a packet BTS Table 10-9 to answer the prompts for the EDIT SECTOR
REDIRECT command; except for record type enter 2.
NOTE
This step shows the entry of initial standard values which is consistent with the original example;
except record type must be 2. Your entries may be different.
10
Restore the values of all REDIRECT parameters by entering the following command at the
prompt:
omc–000000>EDIT SECTOR–– REDIRECT !
The system will prompt you to enter each command parameter one at a time. Answer the prompts
in the following order (Note that the following specified values are consistent with the original
example. Yours may be different):
enter N, enter N, ... enter N
, enter N
, enter 2
, enter 0
, enter N
, enter CUSTOM
, enter 4
The system will display the command that will be sent. Verify the command syntax.
omc–000000>Accept [yes/no]?
Enter Y to accept the command or N to go back and enter the correct value(s).
11
View the status of the sector signaling REDIRECT parameters by entering the following command
at the prompt:
omc–000000>DISPLAY SECTOR–– REDIRECT
Ensure that the values in the system display response match the values input by the operator in
step 10 (see example below).
CARRIER ID
(bts–sector–carrier)
––––––––––––––––––––
CARRIER–1–2–1
CARRIER–1–2–2
RETURN
IF FAIL
–––––––
Access
0 0
0 1
– –
N N
N N
Overload Class Redirect
0 0 0 0 0 0 0 0 1 1 1 1
2 3 4 5 6 7 8 9 0 1 2 3
– – – – – – – – – – – –
N N N N N N N N N N N N
N N N N N N N N N N N N
Flags
1 1
4 5
– –
N N
N N
ROTATE
TIMER
(SEC)
–––––
RECORD
TYPE
––––
EXP
SID
–––
IGNORE
CDMA
––––
SYS
ORDERING
–––––––
CUSTOM
CUSTOM
10
10-58
1X SC480 BTS Hardware Installation, Optimization/ATP, and FRU
DRAFT
Jun 2004
Packet BTS Start–Up Procedures
– continued
Restore Carrier Signaling Operations for
a Packet BTS
Restore carrier signaling operations according to the procedure in
Table 10-13.
Table 10-13: Restore Carrier Signaling Operations Procedure For a Packet BTS
n Step
Action
AT THE OMCR
Open a CLI window. Refer to the Accessing OMCR CLI Window section on page 10-2.
Unlock/enable the target carrier on all sector–carriers equipped for the BTS by repeatedly entering
either of the following commands at the prompt:
omc–000000>ENABLE CARRIER––– UNC
omc–000000>UNLOCK CARRIER–––
Repeat the command for each sector–carrier associated with the target carrier.
Observe that the system automatically returns a “Network Element State Change Event” message
for each CARRIER device and its associated BBX. These messages show the old and new states
for the devices. The new state should be UNLOCKED/ENABLED/ACTIVE.
Display the status of all devices at the BTS by entering the following command at the prompt:
omc–000000>DISPLAY BTS– STATUS
Observe the system response.
Make sure that there are not more OOS_AUTOMATIC devices than what was observed in step 15
of the shut down carrier signaling functions procedure for a packet BTS Table 10-10.
If you did not redirect subscribers according to the steps in the shut down carrier signaling
functions procedure for a packet BTS Table 10-10, stop here.
If you did redirect subscribers according to the steps in the shut down carrier signaling functions
procedure for a packet BTS Table 10-10, perform the remaining steps of this table.
View the congestion control parameters for all carriers equipped for the applicable sector by
entering the following command at the prompt:
omc–000000>DISPLAY SECTOR–– CONGESTCONF
Observe the following typical system display response for sector 2:
CARRIER
(bts#–sector#–carrier#)
–––––––––––––––––––––––
146–2–1
146–2–2
SET
–––
NEWCALL
ALARMFLAG
–––––––––
ENABLE
ENABLE
REG
ALARMFLAG
––––––––––
ENABLE
ENABLE
AGG
ALARMFLAG
––––––––––
ENABLE
ENABLE
ANALOGREDIRECT
––––––––––––––
DISABLE
DISABLE
GLOBALREDIRECT
––––––––––––––
ENABLE
ENABLE
. . . continued on next page
10
Jun 2004
1X SC480 BTS Hardware Installation, Optimization/ATP, and FRU
DRAFT
10-59
Packet BTS Start–Up Procedures
– continued
Table 10-13: Restore Carrier Signaling Operations Procedure For a Packet BTS
n Step
Action
NOTE
In this step, you will change the value of the Global Service Redirection Flag
(GLOBALREDIRECT) in the congestion control parameters so that the Global Service Redirect
Message is only broadcast on the sector paging channel of a specific carrier when there is traffic
congestion in the carrier/sector.
Enter the following command at the prompt using one of the applicable carrier number and the
applicable sector number:
omc–000000>EDIT CARRIER––– CONGESTCONF !
The system will prompt you to enter each control parameter value one at a time. Skip through the
prompts until you get to the following:
, enter DISABLE
(This will revert the Global Service Redirect Message to congestion control.)
The system will display the values of the control parameters. Verify that only the
GLOBALREDIRECT value changed.
omc–000000>Accept [yes/no]?
Enter Y to accept the change.
Now the Global Service Redirection Message will only be sent over the sector paging channel
when there is traffic congestion in the carrier/sector.
Repeat step 7 for each remaining sector number disabled in step 14 of the shut down carrier
signaling functions procedure for a packet BTS Table 10-10.
Enter the following command at the prompt:
omc–000000>DISPLAY BTS– CONGESTCONF
Observe the system display response.
Verify that the CONGESTCONF globalredirect is disabled for the specific carrier on each the
applicable sectors.
10
View the status of the carrier signaling redirect parameters to verify the applicable carrier equipped
for the specific sector.
omc–000000>DISPLAY CARRIER––– REDIRECT
Observe that the values in the system display response should match the values input in step 4 of
the shut down carrier signaling functions procedure for a packet BTS Table 10-10.
CARRIER ID
(bts–sector–carrier)
––––––––––––––––––––
CARRIER–146–2–1
RETURN
IF FAIL
–––––––
Access
0 0
0 1
– –
Y Y
Overload Class Redirect
0 0 0 0 0 0 0 0 1 1 1 1
2 3 4 5 6 7 8 9 0 1 2 3
– – – – – – – – – – – –
Y Y Y Y Y Y Y Y Y Y Y Y
Flags
1 1
4 5
– –
Y Y
ROTATE
TIMER
(SEC)
–––––
RECORD
TYPE
––––
EXP
SID
––––
13
IGNORE
CDMA
–––
SYS
ORDERING
––––––––
CUSTOM
. . . continued on next page
10
10-60
1X SC480 BTS Hardware Installation, Optimization/ATP, and FRU
DRAFT
Jun 2004
Packet BTS Start–Up Procedures
– continued
Table 10-13: Restore Carrier Signaling Operations Procedure For a Packet BTS
n Step
Action
* IMPORTANT
In this step, use the values recorded in step 3 of the shut down carrier signaling functions
procedure for a packet BTS Table 10-10 to answer the prompts for the EDIT CARRIER
REDIRECT command; except for record type enter 2.
NOTE
This step shows the entry of initial standard values which is consistent with the original example;
except record type must be 2. Your entries may be different.
11
Restore the values of all REDIRECT parameters by entering the following command at the
prompt:
omc–000000>EDIT CARRIER––– REDIRECT !
The system will prompt you to enter each command parameter one at a time. Answer the prompts
in the following order (Note that the following specified values are consistent with the original
example. Yours may be different):
enter N, enter N, ... enter N
, enter N
, enter 2
, enter 0
, enter N
, enter CUSTOM
, enter 4
The system will display the command that will be sent. Verify the command syntax.
omc–000000>Accept [yes/no]?
Enter Y to accept the command or N to go back and enter the correct value(s).
12
Repeat steps 5 and 11, as required, for each remaining sector number disabled in step 14 of the
shut down carrier signaling functions procedure for a packet BTS Table 10-10.
13
View the status of the signaling REDIRECT parameters by entering the following command at the
prompt:
omc–000000>DISPLAY BTS– REDIRECT
Ensure that the values in the system display response match the values for the specific carrier on
each the applicable sector(s) input by the operator in step 11 (see example below).
Access Overload Class Redirect Flags
CARRIER ID
(bts–sector–carrier)
––––––––––––––––––––
CARRIER–146–1–1
CARRIER–146–1–2
CARRIER–146–2–1
CARRIER–146–2–2
CARRIER–146–3–1
CARRIER–146–3–2
RETURN
IF FAIL
–––––––
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
ROTATE
TIMER
(sec)
––––––
RECORD
TYPE
EXP
SID
IGNORE
CDMA
SYS
ORDERING
––––––
–––––
––––––
––––––––
CUSTOM
CUSTOM
CUSTOM
CUSTOM
CUSTOM
CUSTOM
10
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10-61
Packet BTS Start–Up Procedures
– continued
Notes
10
10-62
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11
Chapter 11: Basic Troubleshooting
Table of Contents
Basic Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cannot Communicate with Power Meter . . . . . . . . . . . . . . . . . . . . . . .
Cannot Communicate with Communications System Analyzer . . . . . .
Cannot Communicate with Signal Generator . . . . . . . . . . . . . . . . . . . .
Cannot Download . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cannot Download DATA to Any Device (Card) . . . . . . . . . . . . . . . . . .
Cannot ENABLE Device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
cCLPA Errors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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11-1
11-1
11-5
11-5
11-6
11-6
11-7
11-7
11-8
11
Table of Contents
– continued
Notes
1X SC480 BTS Hardware Installation, Optimization/ATP, and FRU
DRAFT
Jun 2004
Basic Troubleshooting
11
Overview
The information in this chapter addresses some of the scenarios likely to
be encountered by Customer Field Engineering (CFE) team members
while performing BTS optimization and acceptance testing. This
troubleshooting guide was created as an interim reference document for
use in the field. It provides “what to do if” basic troubleshooting
suggestions when the BTS equipment does not perform according to the
procedures documented in the manual.
Comments are consolidated from inputs provided by CFEs and
information gained from experience in Motorola labs and classrooms.
Table 11-1: Login Failure Troubleshooting Procedures
Step
Action
If the GLI LED is solid RED, it implies a hardware failure. Reset GLI by re-seating it. If this persists,
install GLI card in GLI slot and retry. A Red LED may also indicate no termination on an external
LAN connector (power entry compartment at rear of frame).
Verify that the span line is disconnected at the Span I/O card. If the span is still connected, verify the
CBSC has disabled the BTS.
Try to ‘ping’ the GLI.
Verify the LMF is connected to the primary LAN (LAN A) at the LAN shelf below the CCP2 cage. If
LAN A is not the active LAN, force a LAN switch to LAN A by following the procedure in
Table 11-2.
Verify the LMF was configured properly.
If a Xircom parallel BNC LAN interface is being used, verify the BTS-LMF cable is RG-58 (flexible
black cable less than 2.5 feet in length).
Verify the external LAN connectors are properly terminated (power entry compartment at rear of
frame).
Verify a T-adapter is not used on LMF computer side connector when connected to the primary LAN
at the LAN shelf.
Try connecting to the Ethernet Out port in the power entry compartment (rear of frame). Use a
TRB–to–BNC (triax–to–coax) adapter at the LAN connector for this connection.
10
Re-boot the LMF and retry.
11
Re-seat the GLI and retry
12
Verify GLI IP addresses are configured properly by following the procedure in Table 11-3.
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11-1
11
Basic Troubleshooting
– continued
Table 11-2: Force Ethernet LAN A to Active State as Primary LAN
Step
Action
If LAN A is not the active LAN, make certain all external LAN connectors are either terminated with
50Ω loads or cabled to another frame.
If it has not already been done, connect the LMF computer to the stand–alone or starter frame, as
applicable (Table 6-6).
If it has not already been done, start a GUI LMF session and log into the BTS on the active LAN
(Table 6-7).
Remove the 50Ω termination from the LAN B IN connector in the power entry compartment at the
rear of the stand–alone or starter frame. The LMF session will become inactive.
Disconnect the LMF computer from the LAN shelf LAN B connector and connect it to the LAN A
connector.
If the LAN was successfully forced to an active state (the cards in any cage can be selected and
statused), proceed to step 13.
With the 50Ω termination still removed from the LAN B IN connector, remove the 50Ω termination
from LAN B OUT connector. If more than one frame is connected to the LAN, remove the termination
from the last frame in the chain.
If the LAN was successfully forced to an active state (the cards in any cage can be selected and
statused), proceed to step 13.
With the 50Ω terminations still removed from LAN B, unseat each GLI card in each frame connected
to the LAN, until all are disconnected from the shelf backplanes.
10
Reseat each GLI card until all are reconnected.
11
Allow the GLIs to power up, and attempt to select and status cards in the CCP shelves. If LAN A is
active, proceed to step 13.
12
If LAN A is still not active, troubleshoot or continue troubleshooting following the procedures in 13.
13
Replace the 50Ω terminations removed from the LAN B IN and OUT connectors.
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Basic Troubleshooting
– continued
11
Table 11-3: GLI IP Address Setting
Step
Action
If it has not previously been done, establish an MMI communication session with the GLI card as
described in Table 6-11.
Enter the following command to display the IP address and subnet mask settings for the card:
config lg0 current
A response similar to the following will be displayed:
GLI3>config lg0 current
lg0: IP address is set to
DEFAULT (configured based on card location)
lg0: netmask is set to
DEFAULT (255.255.255.128)
If the IP address setting response shows an IP address rather than “Default (configured based
on card location),” enter the following:
config lg0 ip default
A response similar to the following will be displayed:
GLI3>config lg0 ip default
_param_config_lg0_ip(): param_delete(): 0x00050001
lg0: ip address set to DEFAULT
If the GLI subnet mask setting does not display as “DEFAULT (255.255.255.128),” set it to
default by entering the following command:
config lg0 netmask default
A response similar to the following will be displayed:
GLI3>config lg0 netmask default
_param_config_lg0_netmask(): param_delete(): 0x00050001
lg0: netmask set to DEFAULT
table continued on next page
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11-3
11
Basic Troubleshooting
– continued
Table 11-3: GLI IP Address Setting
Step
Action
Set the GLI route default to default by entering the following command:
config route default default
A response similar to the following will be displayed:
GLI3>config route default default
_esh_config_route_default(): param_delete(): 0x00050001
route: default gateway set to DEFAULT
NOTE
Changes to the settings will not take effect unless the GLI is reset.
When changes are completed, close the MMI session, and reset the GLI card.
Once the GLI is reset, re–establish MMI communication with it and issue the following command to
confirm its IP address and subnet mask settings:
config lg0 current
A response similar to the following will be displayed:
GLI3>config lg0 current
lg0: IP address is set to
DEFAULT (configured based on card location)
lg0: netmask is set to
DEFAULT (255.255.255.128)
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Basic Troubleshooting
– continued
11
Cannot Communicate with
Power Meter
Table 11-4: Troubleshooting a Power Meter Communication Failure
Step
Action
Verify power meter is connected to LMF with GPIB adapter.
Verify cable connections as specified in Chapter 4.
Verify the GPIB address of the power meter is set to the same value displayed in the applicable GPIB
address box of the LMF Options window Test Equipment tab. Refer to Table 6-23 or Table 6-24 and
the Setting GPIB Addresses section of Appendix B for details.
Verify the GPIB adapter DIP switch settings are correct. Refer to Test Equipment Preparation section
of Appendix F for details.
Verify the GPIB adapter is not locked up. Under normal conditions, only 2 green LEDs must be ‘ON’
(Power and Ready). If any other LED is continuously ‘ON’, then cycle GPIB box power and retry.
Verify the LMF computer COM1 port is not used by another application; for example, if a
HyperTerminal window is open for MMI, close it.
Reset all test equipment by clicking Util in the BTS menu bar and selecting Test Equipment > Reset
from the pull–down lists.
Cannot Communicate with
Communications System
Analyzer
Table 11-5: Troubleshooting a Communications System Analyzer Communication Failure
Step
Action
Verify analyzer is connected to LMF with GPIB adapter.
Verify cable connections as specified in Chapter 4.
Verify the analyzer GPIB address is set to the same value displayed in the applicable GPIB address
box of the LMF Options window Test Equipment tab. Refer to Table 6-23 or Table 6-24 and the
Setting GPIB Addresses section of Appendix B for details.
Verify the GPIB adapter DIP switch settings are correct. Refer to Test Equipment Preparation section
of Appendix F for details.
Verify the GPIB adapter is not locked up. Under normal conditions, only 2 green LEDs must be ‘ON’
(Power and Ready). If any other LED is continuously ‘ON’, then cycle GPIB box power and retry.
Verify the LMF computer COM1 port is not used by another application; for example, if a
HyperTerminal window is open for MMI, close it.
Reset all test equipment by clicking Util in the BTS menu bar and selecting Test Equipment > Reset
from the pull–down lists.
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11-5
11
Basic Troubleshooting
– continued
Cannot Communicate with
Signal Generator
Table 11-6: Troubleshooting a Signal Generator Communication Failure
Step
Action
Verify signal generator is connected to LMF with GPIB adapter.
Verify cable connections as specified in Chapter 4.
Verify the signal generator GPIB address is set to the same value displayed in the applicable GPIB
address box of the LMF Options window Test Equipment tab. Refer to Table 6-23 or Table 6-24 and
the Setting GPIB Addresses section of Appendix B for details.
Verify the GPIB adapter DIP switch settings are correct. Refer to Test Equipment Preparation section
of Appendix F for details.
Verify the GPIB adapter is not locked up. Under normal conditions, only 2 green LEDs must be ‘ON’
(Power and Ready). If any other LED is continuously ‘ON’, then cycle GPIB box power and retry.
Verify the LMF computer COM1 port is not used by another application; for example, if a
HyperTerminal window is open for MMI, close it.
Reset all test equipment by clicking Util in the BTS menu bar and selecting Test Equipment > Reset
from the pull–down lists.
Cannot Download
Table 11-7: Troubleshooting Code Download Failure
Step
Action
Verify T1 or E1 span is disconnected from the BTS.
Verify LMF can communicate with the BTS devices using the LMF Status function.
Communication with GLI must first be established before trying to communicate with any other BTS
device. GLI must be INS_ACT state (bright green).
Verify the target card is physically present in the cage and powered-up.
If the target card LED is solid RED, it implies hardware failure. Reset card by re-seating it. If LED
alarm persists, replace with same type of card from another slot and retry.
Re-seat card and try again.
If a BBX reports a failure message and is OOS_RAM, the code load was OK. Use the LMF Status
function to verify the load.
If the download portion completes and the reset portion fails, reset the device by selecting the device
and Reset.
table continued on next page
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Basic Troubleshooting
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11
Table 11-7: Troubleshooting Code Download Failure
Step
Action
If a BBX or an MCC remains OOS_ROM (blue) after code download, use the LMF Device > Status
function to verify that the code load was accepted.
10
If the code load was accepted, use LMF Device > Download > Flash to load RAM code into flash
memory.
Cannot Download DATA to Any
Device (Card)
Table 11-8: Troubleshooting Data Download Failure
Step
Action
Re-seat card and repeat code and data load procedure.
Verify the ROM and RAM code loads are of the same release by statusing the card. Refer to Download
the BTS section of Chapter 6 for more information.
Cannot ENABLE Device
Before a device can be enabled (placed in service), it must be in the
OOS_RAM state (yellow in LMF display) with data downloaded to the
device. The color of the device on the LMF changes to green once it is
enabled.
The four device states that can be displayed by the LMF are:
Enabled (bright green, INS_ACT)
Stand–by (olive green, INS_SBY – redundant CSM and GLI only)
Disabled (yellow, OOS_RAM)
Reset (blue, OOS_ROM)
Table 11-9: Troubleshooting Device Enable (INS) Failure
Step
Action
Re-seat card and repeat code and data load procedure.
If CSA cannot be enabled, verify the CDF has correct latitude and longitude data for cell site location
and GPS sync.
Ensure primary CSM is in INS_ACT (bright green) state.
NOTE
MCCs will not enable without the CSA being INS.
Verify 19.6608 MHz CSA clock is present; MCCs will not enable without it.
table continued on next page
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11-7
11
Basic Troubleshooting
– continued
Table 11-9: Troubleshooting Device Enable (INS) Failure
Step
Action
BBXs should not be enabled for ATP tests.
If MCCs give “invalid or no system time,” verify the CSA is enabled.
Log out of the BTS, exit the LMF, restart the application, log into the BTS, and re–attempt
device–enable actions.
cCLPA Errors
Table 11-10: cCLPA Errors
Step
Action
If cCLPAs give continuous alarms, cycle power with the applicable DC PDA circuit breakers.
Establish an MMI session with the cCLPA (Table 6-11), connecting the cable to the applicable MMI
port.
2a
– Type alarms at the HyperTerminal window prompt and press Enter.
–– The resulting display may provide an indication of the problem.
2b
– Call Field Support for further assistance.
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A
Appendix A: MCC–Data Only
Appendix Content
MCC–DO Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
MCC–DO Testing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Prerequisites . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Test Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
MCC–DO Code Domain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
MCC–DO TX Mask . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
MCC–DO Pilot Time Offset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
MCC–DO Rho . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
MCC–DO Packet Error Rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
PER Prerequisites . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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A-1
A-1
A-1
A-1
A-1
A-4
A-6
A-8
A-9
A-9
A
Table of Contents
– continued
Notes
1X SC480 BTS Hardware Installation, Optimization/ATP, and FRU
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Jun 2004
MCC–DO Tests
MCC–DO Testing
IMPORTANT
The tests in this appendix are provided for information
only. The tests contained herein are not proven, and
recommended equipment and equipment setup is not
provided.
The following acceptance tests evaluate different performance aspects of
the BTS with MCC–DO. This allows the CFE to select testing to meet
the specific requirements for individual maintenance and performance
verification situations.
The WinLMF must be version 2.16.4.0.04 or higher (with FR8000 –
EV–DO manual ATP test support).
Prerequisites
Before attempting to run any performance verification ATP tests, all
procedures outlined in previous Optimization chapters should have been
successfully completed. At a minimum, successful completion of all
BTS BLO calibration, and Bay Level Offset tests is recommended.
Test Equipment
Listed below are the recommended test equipment required to test
MCC–DO.
Signal Generator:
S Agilent E4432B, with options UN8/(008 for upgrade) and 201/(251
for upgrade)
S E4430BK–404 – CDMA2000–1xEV–DO signal studio software
OR
S Agilent E4438C, with options UN8/(008 for upgrade) and 201/(251
for upgrade)
S E4438CK–404 – CDMA2000–1xEV–DO signal studio software
Spectrum Analyzer:
S Agilent E4406A), with option B78 and Firmware version A.04.21
S E4406AU–204 – 1xEV–DO measurement personality
MCC–DO Code Domain
The code domain power test verifies the noise floor of a carrier keyed up
at a specific frequency per the CDF file.
Code domain power is the power in each code channel of a CDMA
Channel. The CDMA time reference used in the code domain power test
is derived from the Pilot Channel and is used as the reference for
demodulation of all other code channels. This test verifies that
orthogonality is maintained between the code channels. When transmit
diversity is enabled, this test also verifies that time alignment is also
maintained.
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A-1
A
MCC–DO Tests – continued
Follow the procedure in Table A-1 to test the MCC–DO Code Domain
Power.
Table A-1: Procedure to Test MCC–DO Code Domain Power
Step
Action
Click the BBX(s) on DO carrier to be tested.
On the menu, click the EvDO Tests > TX>Start Manual Tx ATP.
Select the appropriate carrier from the Sector/Carrier list.
Click the OK button.
A status report window is displayed.
Test tesults are displayed in the window.
Connect an MMI cable to the MCC–DO card.
Open a HyperTerminal application.
Open the COM to the MCC–DO MMI. Set parameters as follows:
Bits per second: 9600
Data bits: 8
Parity: None
Stop bits: 1
Flow control: None
When the login prompt appears, enter login mmi.
10
When MMI> appears, type in the following command:
set_sc
where:
S is the modem on MCC–DO card to be tested
S is the sector number of the appropriate BBX (according to carrier selected in
LMF)
S is the appropriate channel (according to carrier selected in LMF) in the hexadecimal
format 0xHHHH or NNNN format (normal decimal)
S is set to 0 (zero)
11
Enable the modem on MCC–DO card by entering the following command:
enable
where:
S is the modem selected in step 10.
table continued on next page
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MCC–DO Tests – continued
Table A-1: Procedure to Test MCC–DO Code Domain Power
Step
12
Action
To generate a pattern, enter the following command:
fl_pattern 3
13
On the Agilent E4406, set the Code Domain:
Press Measure button
Press More button until Code Domain option is displayed
Select Code Domain
Press Meas Setup button, then press Meas Interval, enter 3.
Press Meas Control button, then press Measure to set it to Cont
Press Meas Control button
Set Channel Type to MAC
Press More button until Trig Source option is displayed
Press Trig Source key and select Ext Rear option
Press More button until Advanced option is displayed
Select Advanced option
If Chip Rate option is set to a value different than 1.228800, select Chip Rate and set it to
1.228800
S Select Active Set Th option to a value calculated using the following formula:
– xcvr_gain – cable_loss – 2dB
S Press Display button and set the I/Q Combined Power Bar to On
S Press Display button, press Code Order button, select Hadamard option
S To set appropriate frequency value, press Frequency and enter the value calculated according to the
following formula:
– + 0.05* [MHz]
14
Read the value of the power for each MAC channel.
15
Note the Max Inactive Ch value. The Max Inactive Ch value is –31dB or lower.
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A-3
A
MCC–DO Tests – continued
MCC–DO TX Mask
Follow the procedure in Table A-2 to test the MCC–DO TX Mask.
Table A-2:Procedure to Test the MCC–DO TX Mask
Step
Action
Click the BBX(s) on DO carrier to be tested.
On the menu, click the EvDO Tests > TX>Start Manual Tx ATP.
Select the appropriate carrier from the Sector/Carrier list.
Click the OK button.
A status report window is displayed.
Connect test equipment as the instructions are displayed.
Connect an MMI cable to the MCC–DO card.
Open a HyperTerminal application.
Open the COM to the MCC–DO MMI. Set parameters as follows:
Bits per second: 9600
Data bits: 8
Parity: None
Stop bits: 1
Flow control: None
When the login prompt appears, enter login mmi.
10
When MMI> appears, type in the following command:
set_sc
where:
S is the modem on MCC–DO card to be tested
S is the sector number of the appropriate BBX (according to carrier selected in
LMF)
S is the appropriate channel (according to carrier selected in LMF) in the hexadecimal
format 0xHHHH or NNNN format (normal decimal).
S is set to 0 (zero)
11
Enable the modem on MCC–DO card by entering the following command:
enable
where:
S is the modem selected in step 10.
table continued on next page
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MCC–DO Tests – continued
Table A-2:Procedure to Test the MCC–DO TX Mask
Step
12
Action
To generate a pattern, enter the following command:
fl_pattern 3
13
On Agilent E4406, set Spectrum (Freq Domain) measurement as follows:
14
Press More button until Spectrum (Freq Domain) option is displayed
Select Spectrum option
Press SPAN key to set its value to 4 [MHz]
To set the frequency value. press Frequency and enter the value calculated as follows:
– + 0.05* [MHz]
Use the formula from step 13 to calculate the four frequencies to measure the Power.
15
Press Measure button
check_point_1 = freq – 750 [kHz]
check_point_2 = freq + 750[kHz]
check_point_3 = freq – 1980 [kHz]
check_point_4 = freq + 1980 [kHz]
Press MARKER key:
Select 1, 2, 3, or 4 (frequency points)
Check_point_1 > –40 dBm
Press FUNCTION key and select Off option
Press TRACE key and select Spectrum option
Press NORMAL key
Use the numeric keypad to enter the calculated frequency, assigning the proper unit.
Note the Power value of marker
Repeat step for all calculated frequency checkpoints
The check point values are as follows:
Check_point_2 > –40 dBm
Check_point_3 > –60 dBm
Check_ point_4 > –60 dBm
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A-5
A
MCC–DO Tests – continued
MCC–DO Pilot Time Offset
The pilot time offset test verifies the transmitted pilot channel element
pilot time offset of a carrier keyed up at a specific frequency per the CDF
file.
The calibrated communications test set measures the pilot time offset in
microseconds, verifying that the result is within 3 microseconds (10
microseconds for JCDMA systems) of the target pilot time offset (zero
microseconds).
Pilot time is defined as the estimate of CDMA System Time derived
from observation of the pilot signal at the base station RF output port.
Pilot time alignment error is the difference between the measured pilot
time and the expected time, taking into account CDMA System Time
and pilot offset.
Follow the procedure in Table A-3 to test the MCC–DO Pilot Time
Offset.
Table A-3: Procedure to Test MCC–DO Pilot Time Offset
Step
Action
Click the BBX(s) on DO carrier to be tested.
On the menu, click the EvDO Tests > TX>Start Manual Tx ATP.
Select the appropriate carrier from the Sector/Carrier list.
Click the OK button.
A status report window is displayed. Test results are displayed in the window.
Connect an MMI cable to the MCC–DO card.
Open a HyperTerminal application.
Open the COM to the MCC–DO MMI. Set parameters as follows:
Bits per second: 9600
Data bits: 8
Parity: None
Stop bits: 1
Flow control: None
When the login prompt appears, enter login mmi.
table continued on next page
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MCC–DO Tests – continued
Table A-3: Procedure to Test MCC–DO Pilot Time Offset
Step
Action
When MMI> appears, type in the following command:
set_sc
where:
S is the modem on MCC–DO card to be tested
S is the sector number of the appropriate BBX (according to carrier selected in
LMF)
S is the appropriate channel (according to carrier selected in LMF) in the hexadecimal
format 0xHHHH or NNNN format (normal decimal).
S is set to 0 (zero)
10
Enable the modem on MCC–DO card by entering the following command:
enable
where:
S is the modem selected in step 10.
11
To generate a pattern, enter the following command:
fl_pattern 3
12
On the Agilent E4406, set the Mod Accuracy (composite Rho) measurement:
Press Measure button
Press More button until Mod Accuracy (composite Rho) option is displayed
Select Mod Accuracy (composite Rho)
Press Meas Setup button
Press More button until Trig Source option is displayed
Press Trig Source key and select Ext Rear option
Press More button until Advanced option is displayed
Select Advanced option
If Chip Rate option is set to a value different than 1.228800, select Chip Rate and set it to
1.228800
S Select Active Set Th option to a value calculated using the following formula:
– xcvr_gain – cable_loss – 2dB
S To set appropriate frequency value, press Frequency and enter the value calculated according to the
following formula:
– + 0.05* [MHz]
13
Read the value of thePilot Offset. The Pilot Offset is less than 3 microseconds
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A-7
A
MCC–DO Tests – continued
MCC–DO Rho
The Rho test verifies the transmitted pilot channel element digital
waveform quality of the carrier keyed up at a specific frequency per the
CDF file.
Waveform quality is measured by determining the normalized correlated
power between the actual waveform and the ideal waveform.
Follow the procedure in Table A-4 to test the MCC–DO Rho.
Table A-4: Procedure to Test MCC–DO Rho
Step
Action
Click the BBX(s) on DO carrier to be tested.
On the menu, click the EvDO Tests > TX>Start Manual Tx ATP.
Select the appropriate carrier from the Sector/Carrier list.
Click the OK button.
A status report window is displayed. Test results are displayed in the window.
Connect an MMI cable to the MCC–DO card.
Open a HyperTerminal application.
Open the COM to the MCC–DO MMI. Set parameters as follows:
Bits per second: 9600
Data bits: 8
Parity: None
Stop bits: 1
Flow control: None
When the login prompt appears, enter login mmi.
When MMI> appears, type in the following command:
set_sc
where:
S is the modem on MCC–DO card to be tested
S is the sector number of the appropriate BBX (according to carrier selected in
LMF)
S is the appropriate channel (according to carrier selected in LMF) in the hexadecimal
format 0xHHHH or NNNN format (normal decimal).
S is set to 0 (zero)
table continued on next page
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MCC–DO Tests – continued
Table A-4: Procedure to Test MCC–DO Rho
Step
10
Action
Enable the modem on MCC–DO card by entering the following command:
enable
where:
S is the modem selected in step 10.
11
To generate a pattern, enter the following command:
fl_pattern 3
12
On the Agilent E4406, set the Mod Accuracy (composite Rho) measurement:
Press Measure button
Press More button until Mod Accuracy (composite Rho) option is displayed
Select Mod Accuracy (composite Rho)
Press Meas Setup button
Press More button until Trig Source option is displayed
Press Trig Source key and select Ext Rear option
Press More button until Advanced option is displayed
Select Advanced option
If Chip Rate option is set to a value different than 1.228800, select Chip Rate and set it to
1.228800
S Select Active Set Th option to a value calculated using the following formula:
– xcvr_gain – cable_loss – 2dB
S To set appropriate frequency value, press Frequency and enter the value calculated according to the
following formula:
– + 0.05* [MHz]
13
Read the value of the Rho. Rho normalized cross coefficient ( ò ) is greater than 0.912
MCC–DO Packet Error Rate
The PER test verifies PER (Packet Error Rate) of traffic channels of an
XCVR carrier keyed up at a specific frequency per the current CDF file.
The XCVR is keyed to generate a CDMA carrier (with pilot channel
element only) of the correct level.
The calibrated communications test set measures the all zero long code
and verifies that the PER is not greater than 1 percent. A total number of
packets to be received is dependent on Rate Set chosen.
PER Prerequisites
To perform the following test, the Agilent E4432B Signal Generator
must have the following installed:
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A-9
A
MCC–DO Tests – continued
S Agilent Signal Studio – 1xEV Reverse Link” (requires installation of
”Agilent IO Libraries” application)
S Agilent E4432B Signal Generator with option 404
Follow the procedure in Table A-5 to test the MCC–DO Packet Error
Rate.
Table A-5: Procedure to Test MCC–DO Packet Error Rate
Step
Action
Click the BBX(s) on DO carrier to be tested.
On the menu, click the EvDO Tests > TX>Start Manual Tx ATP.
Select the appropriate carrier from the Sector/Carrier list.
Click the OK button.
A status report window is displayed. Test results are displayed in the window.
Connect the lap top computer to the Agilent E4432B Signal Generator and run the Agilent Signal
Studio – 1x EV Reverse Link application.
table continued on next page
A-10
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MCC–DO Tests – continued
Table A-5: Procedure to Test MCC–DO Packet Error Rate
Step
Action
Enter the following parameters for signal generation.
Channel Configuration:
RRI Channel – checked
RRI Bits – 1
DRC Channel – checked Rel. gain (dB) – 3
ACK Channel – checked Rel. gain (dB) – 0
Data Channel – checked
Rel. gain (dB) – 3.75
Data Channel encoder active – checked
Data Channel Data rate – 9.6 kbps
Data Channel bit stream – PN15
I Mask – 3FF80000000
Q Mask – 3FF00000001
Signal Generation:
S Oversampling ratio – 4
S Filter Type – IS 95 Std
S Mirror Spectrum – unchecked
ESG Configuration:
S Frequency – calculated according to the formula: + 0,05 *
[MHz]
Amplitude – depending on attenuation applied – overall signal value should be –122 [dBm]
Sampling rate 4.1952 [MHz]
Reconstruction filter 2.5 [MHz]
RF Blanking – unchecked
Internal Reference
+ Mkrs
Press Time Slot Setup button and set the following parameters:
ACK Channel
S Active – All On
S Data – 0s
DRC Channel
S Active – All On
S Data – F (1111)
S Cover – 1
Press DOWNLOAD button on the ”Agilent Signal Studio – 1xEV Reverse Link” application.
table continued on next page
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A-11
A
MCC–DO Tests – continued
Table A-5: Procedure to Test MCC–DO Packet Error Rate
Step
Action
Connect an MMI cable to the MCC–DO card.
10
Open a HyperTerminal application.
11
Open the COM to the MCC–DO MMI. Set parameters as follows:
Bits per second: 9600
Data bits: 8
Parity: None
Stop bits: 1
Flow control: None
12
When the login prompt appears, enter login mmi.
13
When MMI> appears, type in the following command:
set_sc
where:
S is the modem on MCC–DO card to be tested
S is the sector number of the appropriate BBX (according to carrier selected in
LMF)
S is the appropriate channel (according to carrier selected in LMF) in the hexadecimal
format 0xHHHH or NNNN format (normal decimal).
S is set to 0 (zero)
table continued on next page
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MCC–DO Tests – continued
Table A-5: Procedure to Test MCC–DO Packet Error Rate
Step
14
Action
Enter the command to receive the PER measurements results:
rl_test 1 60 dflt dflt dflt dflt dflt dflt dflt dflt dflt dflt dflt dflt dflt dflt
this will set the MCC–DO to measure the PER with following parameters:
Perform PER Test at 9.6 KBPS
Duration 60 seconds
DataOffsetNominal dflt=0dB
DataOffset9k6 dflt=0dB
DataOffset19k2 dflt=0dB
DataOffset38k4 dflt=0dB
DataOffset76k8 dflt=0dB
DataOffset153k6 dflt=0dB
MacIndex dflt=5
FrameOffset dflt=0
DRCGating dflt=0 Continuous transmission
DRCLength dflt = 0
DRCCover dflt = 1
UATI dflt = 0x1234ABCD
AckChannelGain dflt=0dB
DRCChannelGain dflt=3dB
15
Read the results (after 1 minute) and calculate the PER value from the MCC–DO mmi result screen:
Compute PER using the outcome of the rl_test
PER = (expect–total+invalid) /expect
Example output:
Reverse Link Test has completed
Reverse Link Test OK MODEM#1
pattern = 1 (9.6 kbps)
expect = xxx
total = xxx
invalid = xxx
16
Receiver sensitivity is below –121.2 dBm at a signal rate of 9.6 kbps.
Read the value of the PER. PER is less than 0.01 (1%)
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A-13
A
MCC–DO Tests – continued
Notes
A-14
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Appendix B: Test Equipment Preparation
Appendix Content
Jun 2004
Test Equipment Preparation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Purpose . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Agilent R7495A Test Equipment Setup . . . . . . . . . . . . . . . . . . . . . . . .
B-1
B-1
B-2
Verifying and Setting GPIB Addresses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Agilent E4406A Transmitter Tester GPIB Address . . . . . . . . . . . . . . . .
Agilent E4432B Signal Generator GPIB Address . . . . . . . . . . . . . . . . .
Advantest R3267 Spectrum Analyzer GPIB Address . . . . . . . . . . . . . .
Advantest R3562 Signal Generator GPIB Address . . . . . . . . . . . . . . . .
Agilent 8935 Series E6380 (formerly HP 8935) Test Set
GPIB Address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Hewlett Packard HP8921A and HP83236A/B GPIB Address . . . . . . .
Advantest R3465 Communications Test Set GPIB Address . . . . . . . . .
Motorola CyberTest GPIB Address . . . . . . . . . . . . . . . . . . . . . . . . . . . .
HP 437 Power Meter GPIB Address . . . . . . . . . . . . . . . . . . . . . . . . . . .
Gigatronics 8541C Power Meter GPIB Address . . . . . . . . . . . . . . . . . .
RS232 GPIB Interface Adapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
B-5
B-5
B-6
B-7
B-9
B-9
B-11
B-12
B-13
B-14
B-15
B-16
Test Equipment Connection, Testing, and Control . . . . . . . . . . . . . . . . . . . . . . .
Inter–unit Connection, Testing, and Control Settings . . . . . . . . . . . . . .
HP 8921A with PCS Interface Test Equipment Connections . . . . . . . .
HP 8921A with PCS Interface System Connectivity Test . . . . . . . . . . .
Pretest Setup for HP 8921A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Pretest Setup for Agilent 8935 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Advantest R3465 Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
R3465 GPIB Clock Set–up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Pretest Setup for Advantest R3465 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Agilent 8932/E4432B Test Equipment Interconnection . . . . . . . . . . . .
Agilent E4406A/E4432B Test Equipment Interconnection . . . . . . . . .
Advantest R3267/R3562 Test Equipment Interconnection . . . . . . . . . .
B-17
B-17
B-17
B-21
B-21
B-22
B-22
B-24
B-25
B-25
B-26
B-27
Equipment Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Calibration Without the LMF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Agilent E4406A Transmitter Tester Self–alignment (Calibration) . . . .
Calibrating HP 437 Power Meter . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Calibrating Gigatronics 8541C Power Meter . . . . . . . . . . . . . . . . . . . .
B-28
B-28
B-28
B-29
B-31
Manual Cable Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Calibrating Test Cable Setup
Using HP PCS Interface (HP83236) . . . . . . . . . . . . . . . . . . . . . . . . . . .
Calibrating Test Cable Setup Using Advantest R3465 . . . . . . . . . . . . .
B-32
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B-32
B-36
Table of Contents
– continued
Notes
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Test Equipment Preparation
Purpose
This appendix provides information on pre–testing set–up for the
following test equipment items (not required for the Cybertest test set):
Agilent E7495A test equipment setup
Agilent E4406A transmitter test set
Agilent E4432B signal generator
Advantest R3267 spectrum analyzer
Advantest R3562 signal generator
Agilent 8935 analyzer (formerly HP 8935)
HP 8921 with PCS interface analyzer
Advantest R3465 analyzer
Motorola CyberTest
HP 437 power meter
Gigatronics 8541C power meter
GPIB adapter
Pre–testing set–up information covered includes verification and setting
GPIB addresses, inter–unit cabling, connectivity testing, pre–test control
settings, and equipment calibration for items which are not calibrated
with the Calibrate Test Equipment function of the LMF.
The following procedures cover verification and changing GPIB
addresses for the various items of CDMA test equipment supported by
the LMF.
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B-1
Test Equipment Preparation
– continued
Agilent R7495A Test Equipment
Setup
This test equipment requires a warm-up period of at least 30 minutes
before BTS testing or calibration begins.
Using the Agilent E7495A with the LMF
The Agilent E7495A does not require the use of the 19MHz frequency
reference; if connected, it will be ignored. The Even Sec SYNC
connection is required.
The Agilent E7495A signal generator is only calibrated down to –80db.
In order to achieve accurate FER testing, be sure the RX setup includes
at least 40db of attenuation. This will ensure the signal generator will
output sufficient power to operate in the calibrated range.
Set the IP Address as described in Table B-1.
Table B-1: Set IP Address on Agilent E7495A test set
n Step
Action
Use the System Button > Controls >IPAdmin to set an IP address on the E7495A as 128.0.0.49,
and Netmask to 255.255.255.128.
Connections
It is recommended that you use a hub with BNC and RJ–45 connections.
[Suggested models: Netgear model EN104 (4 port) or EN108 (8 port).
Do NOT use model numbers ending with “TP”; those have no BNC
connectors.]
The LMF will connect to the hub which in turn is connected to the BTS
and to the Agilent E7495A.
Agilent E7495A to Hub – This is an Ethernet cable, RJ–45 to RJ–45.
LMF to Hub – Use one of the following cables to connect the LMF to
the Hub:
– Ethernet cable, RJ–45 to RJ–45 (be sure that the LAN card is set for
either AUTO or to use the RJ–45 only).
– Coax cable between LAN card and Hub. (Use a “T” on the hub and
connect a cable between the other end of the “T” and the BTS LAN
connection).
Hub to BTS – Use BNC “T” connector on the hub. [If your hub doesn’t
have BNC ports, use a BNC to UTP adapter.]
B-2
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Test Equipment Preparation
– continued
Detecting Test Equipment
Check that no other equipment is connected to the LMF. Agilent
equipment must be connected to the LAN to detect it. Then perform the
procedures described in Table B-2.
Table B-2: Detecting Agilent E7495A Test Equipment
n Step
Action
Click the Tools Menu.
Choose Options.
Check Agilent E7495A option in non–GPIB Test Equipment and enter its IP number.
Click Apply and wait a moment.
Click Dismiss.
Power Sensor Calibration
Table B-3 describes the E7495A Power Sensor Calibration.
Table B-3: E7495A Power Sensor Calibration
n Step
Action
Display the power meter screen.
Zero the power meter. Make sure you are connected as shown in Figure B-1.
– Press the Zero softkey.
– Press the Continue softkey.
Calibrate the power meter:
– Press Ref CF.
– Enter the reference cal factor, reading it off the label on the power sensor head.
– Press Calibrate.
– Connect the power sensor (see Figure B-2).
– Press Continue.
– Press Cal Factor.
– Enter the cal factor from the label on the power sensor head. Select a cal factor that’s within
the operating frequency of the base station.
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B-3
Test Equipment Preparation
– continued
Figure B-1: Agilent E7495A Pre–Power Sensor Calibration Connection
Power REF
50 MHz
GPIO
Even Second
Sync In
Serial 1
Port 2
RF In
Ext Ref
In
Sensor
Use only
Agilent supplied
power adapter
Port 1
RF Out / SWR
GPS
Antenna
Serial 2
POWER SENSOR
NOT CONNECTED
Figure B-2: Agilent E7495A Power Sensor Calibration Connection
POWER SENSOR
CONNECTED
GPIO
Port 2
RF In
Ext Ref
In
Power REF
50 MHz
Even Second
Sync In
Serial 1
Sensor
Serial 2
Use only
Agilent supplied
power adapter
Port 1
RF Out / SWR
GPS
Antenna
Cable Calibration
Follow the directions in the WinLMF program to calibrate cables.
– Calibrate the short cable (see Figure 6-12 or Figure 6-14) and two
10 dB pads to get a base line and then calibrate the TX and RX
setup. Since you need at least 40 dB of loss when doing the FER
test, the setup for RX is the same as TX.
ATP Setup
TX Path Calibration setup is shown in Test Equipment Setup (see
Figure 6-19 through Figure 6-22).
B-4
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Verifying and Setting GPIB Addresses
Agilent E4406A Transmitter
Tester GPIB Address
Refer to Figure B-3 and follow the procedure in Table B-4 to verify and,
if necessary, change the Agilent E4406A GPIB address.
Figure B-3: Setting Agilent E4406A GPIB Address
Active Function Area
Softkey Label Display Area
System Key
Bk Sp Key
Enter Key
Softkey Buttons
Data Entry Keypad
ti-CDMA-WP-00085-v01-ildoc-ftw
Table B-4: Verify and Change Agilent E4406A GPIB Address
Step
Action
In the SYSTEM section of the instrument front panel, press the System key.
– The softkey labels displayed on the right side of the instrument screen will change.
Press the Config I/O softkey button to the right of the instrument screen.
– The softkey labels will change.
– The current instrument GPIB address will be displayed below the GPIB Address softkey label.
If the current GPIB address is not set to 18, perform the following to change it:
3a
Press the GPIB Address softkey button. In the on–screen Active Function Area, GPIB Address will
be displayed followed by the current GPIB address.
. . . continued on next page
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B-5
Verifying and Setting GPIB Addresses
– continued
Table B-4: Verify and Change Agilent E4406A GPIB Address
Step
3b
Action
On front panel Data Entry keypad, enter the communications system analyzer GPIB address of 18.
– The GPIB Address label will change to Enter.
– Characters typed with the keypad will replace the current GPIB address in the Active Function
Area.
NOTE
To correct an entry, press Bk Sp key to delete one character at a time.
3c
Press the Enter softkey button or the keypad Enter key to set the new GPIB address.
– The Config I/O softkey labels will reappear.
– The new GPIB address will be displayed under the GPIB Address softkey label.
Agilent E4432B Signal
Generator GPIB Address
Refer to Figure B-4 and follow the procedure in Table B-5 to verify and,
if necessary, change the Agilent E4432B GPIB address.
Figure B-4: Setting Agilent E4432B GPIB Address
Active Entry
Area
Softkey Label
Display Area
Utility
Key
Softkey
Buttons
B-6
Numeric
Keypad
Backspace
Key
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Verifying and Setting GPIB Addresses
– continued
Table B-5: Verify and Change Agilent E4432B GPIB Address
Step
Action
In the MENUS section of the instrument front panel, press the Utility key.
– The softkey labels displayed on the right side of the instrument screen will change.
Press the GPIB/RS232 softkey button to the right of the instrument screen.
– The softkey labels will change.
– The current instrument GPIB address will be displayed below the GPIB Address softkey label.
If the current GPIB address is not set to 1, perform the following to change it:
3a
Press the GPIB Address softkey button.
– The GPIB Address label and current GPIB address will change to boldface.
– In the on–screen Active Entry Area, Address: will be displayed followed by the current GPIB
address.
3b
On the front panel Numeric keypad, enter the signal generator GPIB address of 1.
– The GPIB Address label will change to Enter.
– Characters typed on the keypad will replace the current GPIB address in the Active Entry display.
NOTE
To correct an entry, press the backspace key at the lower right of the keypad to delete one character at
a time.
3c
Press the Enter softkey button to set the new GPIB address.
– The new GPIB address will be displayed under the GPIB Address softkey label.
Advantest R3267 Spectrum
Analyzer GPIB Address
Refer to Figure B-5 and perform the procedure in Table B-6 to verify
and, if necessary, change the Advantest R3267 spectrum analyzer GPIB
address.
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B-7
Verifying and Setting GPIB Addresses
– continued
Figure B-5: Setting Advantest R3267 GPIB Address
Softkey Lable
Display Area
Softkey
Buttons
on
REMOTE
LED
LCL Key
CONFIG
Key
Keypad
BS
Key
ENTR
Key
Table B-6: Verify and Change Advantest R3267 GPIB Address
Step
Action
If the REMOTE LED is lighted, press the LCL key.
– The LED extinguishes.
Press the CONFIG key.
– CONFIG softkey labels will appear in the softkey label display area of the instrument display.
– The current GPIB address will be displayed below the GPIB Address softkey label.
If the current GPIB address is not set to 18, perform the following to change it:
3a
Press the GPIB Address softkey. A GPIB Address entry window will open in the instrument display
showing the current GPIB address.
3b
Enter 18 on the keypad in the ENTRY section of the instrument front panel.
– Characters typed on the keypad will replace the address displayed in the GPIB Address entry
window.
NOTE
To correct an entry, press the BS (backspace) key at the lower right of the keypad to delete one
character at a time.
3c
B-8
Press the ENTR key to the lower right of the keypad to set the new GPIB address.
– The GPIB Address entry window closes.
– The new address is displayed in the bottom portion of the GPIB Address softkey label.
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Verifying and Setting GPIB Addresses
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Advantest R3562 Signal
Generator GPIB Address
Set the GP–IB ADDRESS switch on the rear of the Advantest R3562
signal generator to address 1 as shown in Figure B-6.
Figure B-6: Advantest R3562 GPIB Address Switch Setting
GPIB Address set to “1”
GP–IP ADDRESS
5 4 3 2 1
Agilent 8935 Series E6380
(formerly HP 8935) Test Set
GPIB Address
Refer to Figure B-7 and follow the procedure in Table B-7 to verify and,
if necessary, change the Agilent 8935 GPIB address.
Figure B-7: Agilent 8935 Test Set
Preset
Local
Inst Config
Shift
NOTE
Jun 2004
Cursor Control
FW00885
This procedure assumes that the test equipment is set up and
ready for testing.
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B-9
Verifying and Setting GPIB Addresses
– continued
Table B-7: Verify and/or Change Agilent 8935 (formerly HP 8935) GPIB Address
Step
Action
NOTE
The HP I/O configuration MUST be set to Talk & Listen, or no device on the GPIB will be
accessible. (Consult test equipment OEM documentation for additional information as required.)
To verify that the GPIB addresses are set correctly, press Shift and LOCAL on the Agilent 8935.
– The current HP–IB address is displayed at the top of the screen.
NOTE
HP–IB is the same as GPIB.
If the current GPIB address is not set to 18, perform the following to change it:
2a
– Press Shift and Inst Config.
2b
– Turn the Cursor Control knob to move the cursor to the HP–IB Adrs field.
2c
– Press the Cursor Control knob to select the field.
2d
– Turn the Cursor Control knob as required to change the address to 18.
2e
– Press the Cursor Control knob to set the address.
B-10
Press Preset to return to normal operation.
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Verifying and Setting GPIB Addresses
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Hewlett Packard HP8921A and
HP83236A/B GPIB Address
Refer to Figure B-8 and follow the procedure in Table B-8 to verify and,
if necessary, change the HP 8921A HP 83236A GPIB addresses.
Figure B-8: HP 8921A and HP 83236A/B
Local
Preset
Cursor Control
Shift
NOTE
This procedure assumes that the test equipment is set up and
ready for testing.
Table B-8: Verify and/or Change HP 8921A and HP 83236A GPIB Addresses
Step
Action
To verify that the GPIB addresses are set correctly, press Shift and LOCAL on the HP 8921A.
– The current HP–IB address is displayed at the top of the screen.
NOTE
HP–IB is the same as GPIB.
If the current HP–IB address is not set to 18, perform the following to change it:
2a
– Turn the Cursor Control knob to move the cursor to More and press the knob to select the field.
2b
– Turn the Cursor Control knob to move the cursor to I/O Config and press the knob to select the
field.
2c
– Turn the Cursor Control knob to move the cursor to Adrs and press the knob to select the field.
2d
– Turn the Cursor Control knob to change the HP–IB address to 18 and press the knob to set the
address.
Jun 2004
1X SC480 BTS Hardware Installation, Optimization/ATP, and FRU
DRAFT
B-11
Verifying and Setting GPIB Addresses
– continued
Table B-8: Verify and/or Change HP 8921A and HP 83236A GPIB Addresses
Step
2e
Action
– Press Shift and Preset to return to normal operation.
To set the HP 83236A (or B) PCS Interface GPIB address=19, set the DIP switches as follows:
– A1=1, A2=1, A3=0, A4=0, A5=1, HP–IB/Ser = 1
Advantest R3465
Communications Test Set GPIB
Address
Refer to Figure B-9 and follow the procedure in Table B-9 to verify and,
if necessary, change the GPIB address for the Advantest R3465.
Figure B-9: R3465 Communications Test Set
GPIB and others
REF UNLOCK
EVEN
SEC/SYNC IN
CDMA
TIME BASE IN
POWER
BNC
“T”
OFF
ON
Vernier
Knob
LCL
Shift
NOTE
Preset
REF FW00337
This procedure assumes that the test equipment is set up and
ready for testing.
Table B-9: Verify and/or Change Advantest R3465 GPIB Address
Step
Action
To verify that the GPIB address is set correctly, perform the following:
1a
– Press SHIFT then PRESET.
1b
– Press LCL.
1c
– Press the GPIB and Others CRT menu key to view the current address.
If the current GPIB address is not set to 18, perform the following to change it:
2a
B-12
– Turn the vernier knob as required to select 18.
1X SC480 BTS Hardware Installation, Optimization/ATP, and FRU
DRAFT
Jun 2004
Verifying and Setting GPIB Addresses
– continued
Table B-9: Verify and/or Change Advantest R3465 GPIB Address
Step
Action
2b
– Press the vernier knob to set the address.
To return to normal operation, press Shift and Preset.
Motorola CyberTest GPIB
Address
Follow the steps in Table B-10 to verify and, if necessary, change the
GPIB address on the Motorola CyberTest. Changing the GPIB address
requires the following items:
NOTE
Motorola CyberTest communications analyzer.
Computer running Windows 3.1/Windows 95.
Motorola CyberTAME software program “TAME”.
Parallel printer port cable (shipped with CyberTest).
This procedure assumes that the test equipment is set up and
ready for testing.
Table B-10: Verify and/or Change Motorola CyberTest GPIB Address
Step
Action
On the LMF desktop, locate the CyberTAME icon. Double click on the icon to run the CyberTAME
application.
In the CyberTAME window taskbar, under Special, select IEEE.488.2.
CyberTAME software will query the CyberTest Analyzer for its current GPIB address. It then will
open the IEEE 488.2 dialog box. If the current GPIB address is not 18, perform the following
procedure to change it:
3a
Use the up or down increment arrows or double–click in the field and type the number to set the
address to 18.
3b
Click on the OK button. The new address will be written to the CyberTest through the parallel port
and saved.
Verify that the address has been set by repeating steps 2 and 3. The new address should now appear in
the IEEE 488.2 dialog box Address field.
Jun 2004
1X SC480 BTS Hardware Installation, Optimization/ATP, and FRU
DRAFT
B-13
Verifying and Setting GPIB Addresses
– continued
HP 437 Power Meter GPIB
Address
Refer to Figure B-10 and follow the steps in Table B-11 to verify and, if
necessary, change the HP 437 GPIB address.
Figure B-10: HP 437 Power Meter
PRESET
SHIFT (BLUE) PUSHBUTTON –
ACCESSES FUNCTION AND
DATA ENTRY KEYS IDENTIFIED
WITH LIGHT BLUE TEXT ON
THE FRONT PANEL ABOVE
THE BUTTONS
ENTER
NOTE
REF FW00308
This procedure assumes that the test equipment is set up and
ready for testing.
Table B-11: Verify and/or Change HP 437 Power Meter GPIB Address
Step
Action
Press Shift and PRESET.
Use the y arrow key to navigate to HP–IB ADRS and press ENTER.
The HP–IB address is displayed.
NOTE
HP–IB is the same as GPIB.
If the current GPIB address is not set to 13, perform the following to change it:
– Use the y b arrow keys to change the HP–IB ADRS to 13.
– Press ENTER to set the address.
Press Shift and ENTER to return to a standard configuration.
B-14
1X SC480 BTS Hardware Installation, Optimization/ATP, and FRU
DRAFT
Jun 2004
Verifying and Setting GPIB Addresses
– continued
Gigatronics 8541C Power
Meter GPIB Address
Refer to Figure B-11 and follow the steps in Table B-12 to verify and, if
necessary, change the Gigatronics 8541C power meter GPIB address.
Figure B-11: Gigatronics 8541C Power Meter Detail
NOTE
This procedure assumes that the test equipment is set up and
ready for testing.
Table B-12: Verify and/or Change Gigatronics 8541C Power Meter GPIB Address
Step
Action
! CAUTION
Do not connect/disconnect the power meter sensor cable with AC power applied to the meter.
Disconnection could result in destruction of the sensing element or miscalibration.
Press MENU.
Use the b arrow key to select CONFIG MENU and press ENTER.
Use the b arrow key to select GPIB and press ENTER.
The current Mode and GPIB Address are displayed.
If the Mode is not set to 8541C, perform the following to change it:
Use the a ’ arrow keys as required to select MODE.
Use the by arrow keys as required to set MODE to 8541C.
If the GPIB address is not set to 13, perform the following to change it:
Use the ’ arrow key to select ADDRESS.
Use the by arrow keys as required to set the GPIB address to 13.
Press ENTER to return to normal operation.
Jun 2004
1X SC480 BTS Hardware Installation, Optimization/ATP, and FRU
DRAFT
B-15
Verifying and Setting GPIB Addresses
– continued
RS232 GPIB Interface Adapter
Be sure that the RS–232 GPIB interface adapter DIP switches are set as
shown in Figure B-12.
Figure B-12: RS232 GPIB Interface Adapter
DIP SWITCH SETTINGS
S MODE
DATA FORMAT
BAUD RATE
ON
GPIB ADRS
G MODE
RS232–GPIB
INTERFACE BOX
B-16
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Jun 2004
Test Equipment Connection, Testing, and Control
Inter–unit Connection, Testing,
and Control Settings
The following illustrations, tables, and procedures provide the
information necessary to prepare various items of CDMA test equipment
supported by the WinLMF for BTS calibration and/or acceptance testing.
HP 8921A with PCS Interface
Test Equipment Connections
The following diagram depicts the rear panels of the HP 8921A test
equipment as configured to perform automatic tests. All test equipment
is controlled by the WinLMF via an IEEE–488/GPIB bus. The WinLMF
expects each piece of test equipment to have a factory-set GPIB address
(refer to Table B-8 and Figure B-8). If there is a communications
problem between the WinLMF and any piece of test equipment, verify
that the GPIB addresses have been set correctly and that the GPIB cables
are firmly connected to the test equipment.
Table B-13 shows the connections when not using an external 10 MHz
Rubidium reference.
Table B-13: HP 8921A/600 Communications Test Set Rear Panel Connections Without Rubidium Reference
From Test Set:
To Interface:
8921A
83203B CDMA
CW RF OUT
114.3 MHZ IF OUT
IQ RF IN
DET OUT
CONTROL I/O
10 MHZ OUT
HPIB INTERFACE
CW RF IN
114.3 MHZ IF IN
IQ RF OUT
AUX DSP IN
CONTROL I/O
SYNTH REF IN
10 MHZ OUT
Jun 2004
83236A PCS
HPIB INTERFACE
REF IN
Connector Type
SMC–female – SMC–female
SMC–female – SMC–female
SMC–female – SMC–female
SMC–female – SMC–female
45–pin custom BUS
BNC–male – BNC–male
HPIB cable
BNC–male – BNC–male
1X SC480 BTS Hardware Installation, Optimization/ATP, and FRU
DRAFT
B-17
Test Equipment Connection, Testing, and Control
– continued
Figure B-13: HP 8921A/600 Cable Connections for 10 MHz Signal and GPIB
without Rubidium Reference
HP 83203B CDMA
CELLULAR ADAPTER
TO POWER
METER GPIB
CONNECTOR
ÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎ
TO GPIB
INTERFACE
BOX
HP 8921A CELL
SITE TEST SET
HP 83236A PCS
INTERFACE
REF IN
HP–IB
FW00368
REAR PANEL
COMMUNICATIONS TEST SET
B-18
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Jun 2004
Test Equipment Connection, Testing, and Control
– continued
Figure B-14 shows the connections when using an external 10 MHz
Rubidium reference.
Table B-14: HP 8921A/600 Communications Test Set Rear Panel Connections With Rubidium Reference
From Test Set:
To Interface:
8921A
83203B CDMA
CW RF OUT
114.3 MHZ IF OUT
IQ RF IN
DET OUT
CONTROL I/O
10 MHZ OUT
HPIB INTERFACE
10 MHZ INPUT
Jun 2004
83236A PCS
CW RF IN
114.3 MHZ IF IN
IQ RF OUT
AUX DSP IN
CONTROL I/O
REF IN
HPIB INTERFACE
10 MHZ OUT
Connector Type
SMC–female – SMC–female
SMC–female – SMC–female
SMC–female – SMC–female
SMC–female – SMC–female
45–pin custom BUS
BNC–male – BNC–male
HPIB cable
BNC–male – BNC–male
1X SC480 BTS Hardware Installation, Optimization/ATP, and FRU
DRAFT
B-19
Test Equipment Connection, Testing, and Control
– continued
Figure B-14: HP 8921A Cable Connections for 10 MHz Signal and GPIB with Rubidium Reference
10 MHZ WITH
RUBIDIUM STANDARD
HP 83203B CDMA
CELLULAR ADAPTER
TO POWER
METER GPIB
CONNECTOR
ÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎ
TO GPIB
INTERFACE
BOX
HP 8921A CELL
SITE TEST SET
HP 83236A PCS
INTERFACE
REF IN
HP–IB
FW00369
REAR PANEL
COMMUNICATIONS TEST SET
B-20
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Jun 2004
Test Equipment Connection, Testing, and Control
– continued
HP 8921A with PCS Interface
System Connectivity Test
Follow the steps outlined in Table B-15 to verify that the connections
between the PCS Interface and the HP 8921A are correct and cables are
intact. The software also performs basic functionality checks of each
instrument.
NOTE
Disconnect other GPIB devices, especially system
controllers, from the system before running the
connectivity software.
Table B-15: System Connectivity
Step
Action
NOTE
– Perform this procedure after test equipment has been allowed to warm–up and stabilize for a
minimum of 60 minutes.
Insert HP 83236A Manual Control/System card into memory card slot.
Press the [PRESET] pushbutton.
Press the Screen Control [TESTS] pushbutton to display the “Tests” Main Menu screen.
Position the cursor at Select Procedure Location and select it by pressing the cursor control knob. In
the Choices selection box, select Card.
Position the cursor at Select Procedure Filename and select it by pressing the cursor control knob. In
the Choices selection box, select SYS_CONN.
Position the cursor at RUN TEST and select it. The software will provide operator prompts through
completion of the connectivity setup.
Do the following when the test is complete,
S position cursor on STOP TEST and select it
S OR press the [K5] pushbutton.
To return to the main menu, press the [K5] pushbutton.
Press the [PRESET] pushbutton.
Pretest Setup for HP 8921A
Before the HP 8921A CDMA analyzer is used for WinLMF–controlled
testing it must be set up correctly for automatic testing. Perform the
procedure in Table B-16.
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1X SC480 BTS Hardware Installation, Optimization/ATP, and FRU
DRAFT
B-21
Test Equipment Connection, Testing, and Control
– continued
Table B-16: Pretest Setup for HP 8921A
Step
Action
Unplug the memory card if it is plugged in.
Press the CURSOR CONTROL knob.
Position the cursor at IO CONFIG (under To Screen and More) and select it.
Select Mode and set for Talk&Lstn.
Pretest Setup for Agilent 8935
Before the Agilent 8935 analyzer is used for WinLMF controlled testing
it must be set up correctly for automatic testing. Perform the procedure
in Table B-17.
Table B-17: Pretest Setup for Agilent 8935
Step
Action
Unplug the memory card if it is plugged in.
Press the Shift button and then press the I/O Config button.
Press the Push to Select knob.
Position the cursor at IO CONFIG and select it.
Select Mode and set for Talk&Lstn.
Advantest R3465 Connection
The following diagram depicts the rear panels of the Advantest R3465
test equipment as configured to perform automatic tests. All test
equipment is controlled by the WinLMF via an IEEE–488/GPIB bus.
The WinLMF expects each piece of test equipment to have a factory-set
GPIB address (refer to Table B-9 and Figure B-9). If there is a
communications problem between the WinLMF and any piece of test
equipment, verify that the GPIB addresses have been set correctly and
that the GPIB cables are firmly connected to the test equipment.
Figure B-15 shows the connections when not using an external 10 MHz
Rubidium reference.
B-22
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Jun 2004
Test Equipment Connection, Testing, and Control
– continued
Figure B-15: Cable Connections for Test Set without 10 MHz Rubidium Reference
SERIAL I/O CDMA CLOCK OUT
R3561L
REAR PANEL
SYN REF IN
LOCAL IN
TO POWER METER
GPIB CONNECTOR
PARALLEL
AC POWER
10 MHZ OUT
SERIAL I/O
R3465
REAR PANEL
GATE IN EXT TRIGGER
AC POWER
GPIB
TO GPIB
INTERFACE BOX
10 MHZ REF
IF OUT
421 MHZ
FW00370
GPIB
CONNECTOR
Jun 2004
ADVANTEST R3465
REAR PANEL
TO T–CONNECTOR
ON FRONT PANEL
(EVEN/SEC/SYNC IN)
1X SC480 BTS Hardware Installation, Optimization/ATP, and FRU
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B-23
Test Equipment Connection, Testing, and Control
– continued
Figure B-16 shows the connections when using an external 10 MHz
Rubidium reference.
Figure B-16: Cable Connections for Test Set with 10 MHz Rubidium Reference
FROM 10 MHZ
RUBIDIUM REFERENCE
SERIAL I/O CDMA CLOCK OUT
R3561L
REAR PANEL
SYN REF IN
LOCAL IN
TO POWER METER
GPIB CONNECTOR
PARALLEL
AC POWER
10 MHZ OUT
SERIAL I/O
R3465/3463
REAR PANEL
GATE IN EXT TRIGGER
AC POWER
GPIB
TO GPIB
INTERFACE BOX
10 MHZ REF
IF OUT
421 MHZ
FW00371
GPIB
CONNECTOR
ADVANTEST R3465
REAR PANEL
TO T–CONNECTOR
ON FRONT PANEL
(EVEN SEC/SYNC IN)
R3465 GPIB Clock Set–up
Table B-18 describes the steps to set the clock for the Advantest R3465
equipment.
Table B-18: Advantest R3465 Clock Setup
Step
Action
Observe the current date and time displayed in upper right of the CRT display.
If the date and time are incorrect, perform the following to change them:
2a
– Push the Date/Time CRT menu key.
2b
– Rotate the vernier knob to select and set.
2c
– Push the vernier knob to enter.
2d
– Push the SHIFT then PRESET pushbutton (just below the CRT display).
B-24
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DRAFT
Jun 2004
Test Equipment Connection, Testing, and Control
– continued
Pretest Setup for Advantest
R3465
Before the Advantest R3465 analyzer is used for WinLMF–controlled
testing it must be set up correctly for automatic testing. Perform the
procedure in Table B-19.
Table B-19: Pretest Setup for Advantest R3465
Step
Action
Press the SHIFT button so the LED next to it is illuminated.
Press the RESET button.
Agilent 8932/E4432B Test
Equipment Interconnection
To perform FER testing on a 1X BTS with the Agilent 8935, a
1X–capable signal generator, such as the Agilent E4432B, must be used
in conjunction with the CDMA base station test set. For proper
operation, the test equipment items must be interconnected as follows:
10 MHz reference signal – Connect a BNC (M)–BNC (M) cable from
the 8935 10 MHz REF OUT connector to the E4432B 10MHz IN
connector as shown in Figure B-17
Even second pulse reference – Refer to Figure B-17, and connect a
BNC “T” connector to the 8935 EVEN SEC SYNC IN connector.
Connect a BNC (M)–BNC (M) cable from one side of the BNC “T” to
the E4432B PATTERN TRIG IN connector. Connect the other side of
the BNC “T” to the CSA Card SYNC MONITOR connector using a
BNC (M)–BNC (M) cable.
Jun 2004
1X SC480 BTS Hardware Installation, Optimization/ATP, and FRU
DRAFT
B-25
Test Equipment Connection, Testing, and Control
– continued
Figure B-17: Agilent 8935/E4432B 10MHz Reference and Even Second Tick Connections
E4432B
PATTERN TRIG IN
E4432B
10 MHz IN
TO GPIB
ÁÁ
Á
Á
ÁÁ
ÁÁÁ
8935
EVEN SECOND
SYNC IN
WITH BNC “T”
8935
10 MHz
REF OUT
TO CSA CARD
SYNC MONITOR
(EVEN SEC TICK)
TDME0011–1
Agilent E4406A/E4432B Test
Equipment Interconnection
To provide proper operation during testing when both units are required,
the 10 MHz reference signal from the E4406A transmitter test set must
be provided to the E4432B signal generator. Connect a BNC (M)–BNC
(M) cable from the E4406A 10 MHz OUT (SWITCHED) connector to
the E4432B 10MHz IN connector as shown in Figure B-18.
Figure B-18: Agilent 10 MHz Reference Connections
E4432B
10 MHz IN
TO GPIB BOX
E4406A
10 MHz OUT
(SWITCHED)
TDME0009–1
B-26
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DRAFT
Jun 2004
Test Equipment Connection, Testing, and Control
– continued
Advantest R3267/R3562 Test
Equipment Interconnection
To provide proper operation during testing when both units are required,
the R3257 spectrum analyzer must be interconnected with the R3562
signal generator as follows:
10 MHz reference signal – Connect a BNC (M)–BNC (M) cable
between the R3562 SYNTHE REF IN connector and the R3267 10
MHz OUT connector as shown in Figure B-19.
Serial I/O – Using the Advantest cable provided, connect the R3267
SERIAL I/O connector to the R3562 SERIAL I/O connector as shown
in Figure B-19.
Figure B-19: Advantest 10 MHz Reference and Serial I/O Connections
R3267
10 MHZ OUT
R3267
SERIAL I/O
TO GPIB BOX
R3562
SYNTHE REF IN
TO GPIB
BOX
R3562
SERIAL I/O
TDME0010–1
Jun 2004
1X SC480 BTS Hardware Installation, Optimization/ATP, and FRU
DRAFT
B-27
Equipment Calibration
Calibration Without the LMF
Several test equipment items used in the optimization process require
pre–calibration actions or calibration verification which are not
supported by the LMF. Procedures to perform these activities for the
applicable test equipment items are covered in this section.
Agilent E4406A Transmitter
Tester Self–alignment
(Calibration)
Figure B-20: Performing Agilent E4406A
Self–alignment (Calibration)
Softkey Label
Display Area
System
Key
Softkey
Buttons
Refer to Figure B-20 and follow the procedure in Table B-20 to perform
the Agilent E4406A self–alignment (calibration).
Table B-20: Perform Agilent E4406A Self–alignment (Calibration)
Step
Action
In the SYSTEM section of the instrument front panel, press the System key.
– The softkey labels displayed on the right side of the instrument screen will change.
Press the Alignments softkey button to the right of the instrument screen.
– The softkey labels will change.
Press the Align All Now softkey button.
– All other instrument functions will be suspended during the alignment.
– The display will change to show progress and results of the alignments performed.
– The alignment will take less than one minute.
B-28
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Jun 2004
Equipment Calibration
– continued
Calibrating HP 437 Power
Meter
Precise transmit output power calibration measurements are made using
a bolometer–type broadband power meter with a sensitive power sensor.
Follow the steps outlined in Table B-21 to enter information unique to
the power sensor before calibrating the test setup. Refer to Figure B-21
as required.
NOTE
This procedure must be done before the automated calibration to
enter power sensor specific calibration values.
Figure B-21: Power Meter Detail
CONNECT POWER SENSOR
TO POWER REFERENCE
WHEN CALIBRATING UNIT.
POWER REFERENCE IS
ENABLED USING THE SHIFT ’
KEYS
SHIFT (BLUE) PUSHBUTTON –
ACCESSES FUNCTION AND
DATA ENTRY KEYS IDENTIFIED
WITH LIGHT BLUE TEXT ON
THE FRONT PANEL ABOVE
THE BUTTONS
CONNECT POWER
SENSOR WITH POWER
METER TURNED OFF
FW00308
Table B-21: HP 437 Power Meter Calibration Procedure
Step
Action
! CAUTION
Do not connect/disconnect the power meter sensor cable with AC power applied to the meter.
Disconnection could result in destruction of the sensing element or mis–calibration.
Make sure the power meter AC LINE pushbutton is OFF.
Connect the power sensor cable to the SENSOR input.
Set the AC LINE pushbutton to ON.
NOTE
The calibration should be performed only after the power meter and sensor have been allowed to
warm–up and stabilize for a minimum of 60 minutes.
Perform the following to set or verify the correct power sensor model:
4a
– Press [SHIFT] then [a] to select SENSOR.
4b
– Identify the power sensor model number from the sensor label.
4c
– Use the [y] or [b] button to select the appropriate model; then press [ENTER].
Refer to the illustration for step 8, and perform the following to ensure the power reference output is
OFF:
. . . continued on next page
Jun 2004
1X SC480 BTS Hardware Installation, Optimization/ATP, and FRU
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B-29
Equipment Calibration
– continued
Table B-21: HP 437 Power Meter Calibration Procedure
Step
Action
5a
– Observe the instrument display and determine if the triangular indicator over PWR REF is
displayed.
5b
– If the triangular indicator is displayed, press [SHIFT] then [’] to turn it off.
Press [ZERO].
– Display will show “Zeroing ******.”
– Wait for process to complete.
Connect the power sensor to the POWER REF output.
Turn on the PWR REF by performing the following:
8a
– Press [SHIFT] then [’].
8b
– Verify that the triangular indicator (below) appears in the display above PWR REF.
Perform the following to set the REF CF%:
9a
– Press ([SHIFT] then [ZERO]) for CAL.
9b
– Enter the sensor’s REF CF% from the sensor’s decal using the arrow keys and press [ENTER].
(The power meter will display ”CAL *****” for a few seconds.)
NOTE
If the REF CAL FACTOR (REF CF) is not shown on the power sensor, assume it to be 100%.
10
Perform the following to set the CAL FAC %:
10a
– Press [SHIFT] then [FREQ] for CAL FAC.
10b
– On the sensor’s decal, locate an approximate calibration percentage factor (CF%) at 2 GHz.
10c
– Enter the sensor’s calibration % (CF%) using the arrow keys and press [ENTER].
–– When complete, the power meter will typically display 0.05 dBm. (Any reading between
0.00 and 0.10 is normal.)
11
To turn off the PWR REF, perform the following:
11a
– Press [SHIFT] then [’].
11b
– Disconnect the power sensor from the POWER REF output.
B-30
1X SC480 BTS Hardware Installation, Optimization/ATP, and FRU
DRAFT
Jun 2004
Equipment Calibration
– continued
Calibrating Gigatronics 8541C
Power Meter
Precise transmit output power calibration measurements are made using
a bolometer–type broadband power meter with a sensitive power sensor.
Follow the steps in Table B-22 to enter information unique to the power
sensor.
Table B-22: Calibrate Gigatronics 8541C Power Meter
Step
Action
! CAUTION
Do not connect/disconnect the power meter sensor cable with AC power applied to the meter.
Disconnection could result in destruction of the sensing element or miscalibration.
Make sure the power meter POWER pushbutton is OFF.
Connect the power sensor cable to the SENSOR input.
Set the POWER pushbutton to ON.
NOTE
Allow the power meter and sensor to warm up and stabilize for a minimum of 60 minutes before
performing the calibration procedure.
Connect the power sensor to the CALIBRATOR output connector.
Press ZERO.
– Wait for the process to complete. Sensor factory calibration data is read to power meter during this
process.
When the zeroing process is complete, disconnect the power sensor from the CALIBRATOR output.
Figure B-22: Gigatronics 8541C Power Meter Detail
CONNECT POWER SENSOR TO
CALIBRATOR POWER REFERENCE
WHEN CALIBRATING/ZEROING UNIT
CONNECT POWER SENSOR
WITH POWER METER
TURNED OFF
FRONT View
AC POWER
GPIB CONNECTION
REAR View
FW00564
Jun 2004
1X SC480 BTS Hardware Installation, Optimization/ATP, and FRU
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B-31
Manual Cable Calibration
Calibrating Test Cable Setup
Using HP PCS Interface
(HP83236)
Table B-23 covers the procedure to calibrate the test equipment using the
HP8921 Cellular Communications Analyzer equipped with the HP83236
PCS Interface.
NOTE
This calibration method must be executed with great care. Some
losses are measured close to the minimum limit of the power
meter sensor (–30 dBm).
Prerequisites
Ensure the following prerequisites have been met before proceeding:
S Test equipment to be calibrated has been connected correctly for cable
calibration.
S Test equipment has been selected and calibrated.
Table B-23: Calibrating Test Cable Setup (using the HP PCS Interface)
Step
Action
NOTE
Verify that GPIB controller is turned off.
Insert HP83236 Manual Control System card into memory card slot.
Press the Preset pushbutton.
Under Screen Controls, press the TESTS pushbutton to display the TESTS (Main Menu) screen.
Position the cursor at Select Procedure Location and select it. In the Choices selection box, select
CARD.
Position the cursor at Select Procedure Filename and select it. In the Choices selection box, select
MANUAL.
Position the cursor at RUN TEST and select it. HP must be in Control Mode Select YES.
If using HP83236A:
Set channel number=:
– Position cursor at Channel
Number and select it.
– Enter the chan# using the numeric
keypad; press [Enter] and the
screen will go blank.
– When the screen reappears, the
chan# will be displayed on the
channel number line.
Set RF Generator level:
– Position the cursor at RF Generator Level and select it.
– Enter –10 using the numeric keypad; press [Enter] and the screen will go blank.
– When the screen reappears, the value –10 dBm will be displayed on the RF Generator Level line.
. . . continued on next page
B-32
If using HP83236B:
Set channel frequency:
– Position cursor at Frequency Band and press Enter.
– Select User Defined Frequency.
– Go Back to Previous Menu.
– Position the cursor to 83236 generator frequency and
enter actual RX frequency.
– Position the cursor to 83236 analyzer frequency and
enter actual TX frequency.
1X SC480 BTS Hardware Installation, Optimization/ATP, and FRU
DRAFT
Jun 2004
Manual Cable Calibration
– continued
Table B-23: Calibrating Test Cable Setup (using the HP PCS Interface)
Step
Action
Set the user fixed Attenuation Setting to 0 dBm:
– Position cursor at Analyzer Attenuation and select it
– Position cursor at User Fixed Atten Settings and select it.
– Enter 0 (zero) using the numeric keypad and press [Enter].
10
Select Back to Previous Menu.
11
Record the HP83236 Generator Frequency Level:
Record the HP83236B Generator Frequency Level:
– Position cursor at Show Frequency and Level Details and select it.
– Under HP83236 Frequencies and Levels, record the Generator Level.
– Under HP83236B Frequencies and Levels, record the Generator Frequency Level (1850 – 1910
MHz).
– Position cursor at Prev Menu and select it.
12
Click on Pause for Manual Measurement.
13
Connect the power sensor directly to the RF OUT ONLY port of the PCS Interface.
14
On the HP8921A, under To Screen, select CDMA GEN.
15
Move the cursor to the Amplitude field and click on the Amplitude value.
16
Increase the Amplitude value until the power meter reads 0 dBm ±0.2 dB.
NOTE
The Amplitude value can be increased coarsely until 0 dBM is reached; then fine tune the amplitude
by adjusting the Increment Set to 0.1 dBm and targeting in on 0 dBm.
17
Disconnect the power sensor from the RF OUT ONLY port of the PCS Interface.
NOTE
The Power Meter sensor’s lower limit is –30 dBm. Thus, only components having losses ≤30 dB
should be measured using this method. For further accuracy, always re-zero the power meter
before connecting the power sensor to the component being calibrated. After connecting the
power sensor to the component, record the calibrated loss immediately.
18
Disconnect all components in the test setup and calibrate each one separately by connecting each
component, one-at-a-time, between the RF OUT ONLY PORT and the power sensor. Record the
calibrated loss value displayed on the power meter.
S Example:
(A) Test Cable(s)
(B) 20 dB Attenuator =
(B) Directional Coupler =
–1.4 dB
–20.1 dB
–29.8 dB
19
After all components are calibrated, reassemble all components together and calculate the total test
setup loss by adding up all the individual losses:
S Example:
Total test setup loss = –1.4 –29.8 –20.1 = –51.3 dB.
This calculated value will be used in the next series of tests.
20
Under Screen Controls press the TESTS button to display the TESTS (Main Menu) screen.
. . . continued on next page
Jun 2004
1X SC480 BTS Hardware Installation, Optimization/ATP, and FRU
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B-33
Manual Cable Calibration
– continued
Table B-23: Calibrating Test Cable Setup (using the HP PCS Interface)
Step
Action
21
Select Continue (K2).
22
Select RF Generator Level and set to –119 dBm.
23
Click on Pause for Manual Measurement.
24
Verify the HP8921A Communication Analyzer/83203A CDMA interface setup is as follows (fields
not indicated remain at default):
S Verify the GPIB (HP–IB) address:
–
–
–
–
under To Screen, select More
select IO CONFIG
Set HP–IB Adrs to 18
set Mode to Talk&Lstn
S Verify the HP8921A is displaying frequency (instead of RF channel)
– Press the blue [SHIFT] button, then press the Screen Control [DUPLEX] button; this switches to
the CONFIG (CONFIGURE) screen.
– Use the cursor control to set RF Display to Freq
25
B-34
Refer toChapter 3 for assistance in setting the cable loss values into the LMF.
1X SC480 BTS Hardware Installation, Optimization/ATP, and FRU
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Jun 2004
Manual Cable Calibration
– continued
Figure B-23: Cable Calibration Using HP8921 with PCS Interface
MEMORY
CARD
SLOT
POWER
SENSOR
(A)
(A)
POWER
SENSOR
(B)
(B)
20 dB / 20 WATT
ATTENUATOR
POWER
SENSOR
(C)
POWER
SENSOR
(C)
50 Ω
TERMINATION
150 W
NON–RADIATING
RF LOAD
Jun 2004
30 dB
DIRECTIONAL
COUPLER
FW00292
1X SC480 BTS Hardware Installation, Optimization/ATP, and FRU
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B-35
Manual Cable Calibration
– continued
Calibrating Test Cable Setup
Using Advantest R3465
NOTE
Be sure the GPIB Interface is OFF for this procedure.
Advantest R3465 Manual Test setup and calibration must be performed
at both the TX and RX frequencies.
Table B-24: Procedure for Calibrating Test Cable Setup Using Advantest R3465
Step
Action
* IMPORTANT
– This procedure can only be performed after test equipment has been allowed to warm–up and
stabilize for a minimum of 60 minutes.
Press the SHIFT and the PRESET keys located below the display
Press the ADVANCE key in the MEASUREMENT area of the control panel.
Select the CDMA Sig CRT menu key
Select the Setup CRT menu key
Using the vernier knob and the cursor keys set the following parameters
NOTE
Fields not listed remain at default
Generator Mode: SIGNAL
Link: FORWARD
Level Unit: dBm
CalCorrection: ON
Level Offset: OFF
Select the return CRT menu key
Press FREQ key in the ENTRY area
Set the frequency to the desired value using the keypad entry keys
Verify that the Mod CRT menu key is highlighting OFF; if not, press the Mod key to toggle it OFF.
10
Verify that the Output CRT menu key is highlighting OFF; if not, press the Output key to toggle it
OFF.
11
Press the LEVEL key in the ENTRY area.
12
Set the LEVEL to 0 dBm using the key pad entry keys.
13
Zero power meter. Next connect the power sensor directly to the “RF OUT” port on the R3561L
CDMA Test Source Unit.
14
Press the Output CRT menu key to toggle Output to ON.
15
Record the power meter reading ________________________
. . . continued on next page
B-36
1X SC480 BTS Hardware Installation, Optimization/ATP, and FRU
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Jun 2004
Manual Cable Calibration
– continued
Table B-24: Procedure for Calibrating Test Cable Setup Using Advantest R3465
Step
16
Action
Disconnect the power meter sensor from the R3561L RF OUT jack.
* IMPORTANT
The Power Meter sensor’s lower limit is –30 dBm. Thus, only components having losses < 30 dB
should be measured using this method. For best accuracy, always re–zero the power meter before
connecting the power sensor to the component being calibrated. Then, after connecting the
power sensor to the component, record the calibrated loss immediately.
17
Disconnect all components in the the test setup and calibrate each one separately. Connect each
component one–at–a–time between the “RF OUT” port and the power sensor (see Figure B-24,
“Setups A, B, and C”). Record the calibrated loss value displayed on the power meter for each
connection.
Example:
(A) 1st Test Cable
= –0.5 dB
(B) 2nd Test Cable
= –1.4 dB
(C) 20 dB Attenuator
= –20.1 dB
(D) 30 dB Directional Coupler
= –29.8 dB
18
Press the Output CRT menu key to toggle Output OFF.
19
Calculate the total test setup loss by adding up all the individual losses:
Example:
Total test setup loss = 0.5 + 1.4 + 20.1 + 29.8 = 51.8 dB
This calculated value will be used in the next series of tests.
20
Press the FREQ key in the ENTRY area
21
Using the keypad entry keys, set the test frequency to the RX frequency
22
Repeat steps 9 through 19 for the RX frequency.
23
Refer to Chapter 3 for assistance in setting the cable loss values into the LMF.
Jun 2004
1X SC480 BTS Hardware Installation, Optimization/ATP, and FRU
DRAFT
B-37
Manual Cable Calibration
– continued
Figure B-24: Cable Calibration Using Advantest R3465
RF OUT
POWER
SENSOR
(A) & (B)
(C)
POWER
SENSOR
20 DB / 2 WATT
ATTENUATOR
POWER
SENSOR
(C)
POWER
SENSOR
(D)
FW00320
50 Ω
TERMINATION
100 W
NON–RADIATING
RF LOAD
B-38
30 DB
DIRECTIONAL
COUPLER
1X SC480 BTS Hardware Installation, Optimization/ATP, and FRU
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Jun 2004
Appendix C: Download ROM Code
Appendix Content
Downloading ROM Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Exception Procedure – Downloading ROM Code . . . . . . . . . . . . . . . . .
Jun 2004
1X SC480 BTS Hardware Installation, Optimization/ATP, and FRU
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C-1
C-1
Table of Contents
– continued
Notes
1X SC480 BTS Hardware Installation, Optimization/ATP, and FRU
DRAFT
Jun 2004
Downloading ROM Code
Exception Procedure –
Downloading ROM Code
This procedure is not part of a normal optimization.
Perform this procedure only on an exception basis when no alternative
exists to load a BTS device with the correct version of ROM code.
NOTE
One GLI must be INS_ACT (bright green) before ROM
code can be downloaded to non–GLI devices.
CAUTION
The correct ROM and RAM codes for the software release
used on the BSS must be loaded into BTS devices. To
identify the correct device ROM and RAM code loads for
the software release being used on the BSS, refer to the
Version Matrix section of the SCt CDMA Release Notes
(supplied on the tapes or CD–ROMs containing the BSS
software).
All devices in a BTS must be loaded with the ROM and
RAM code specified for the software release used on the
BSS before any optimization or ATP procedures can be
performed.
If a replacement device is loaded with ROM code which is
not compatible with the BSS software release being used,
the device ROM code can be changed using the LMF
before performing the BTS optimization and ATPs. A
device loaded with later release ROM code can not be
converted back to a previous release ROM code in the field
without Motorola assistance
If it is necessary to download ROM code to a device from the LMF, the
procedure in Table C-1 includes steps for both ROM and RAM code
download using the LMF.
Prerequisites
Prior to performing this procedure, ensure the correct ROM and RAM
code files exist in the LMF computer’s applicable :\\cdma\loads\\code folder for each of the devices
to be loaded.
Jun 2004
1X SC480 BTS Hardware Installation, Optimization/ATP, and FRU
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C-1
Downloading ROM Code
– continued
CAUTION
The Release level of the ROM code to be downloaded
must be the one specified for the software release installed
in the BSS. The release level of the ROM code resident in
the other devices in the BTS must also be correct for the
BSS software release being used. ROM code must not be
downloaded to a frame loaded with code for a BSS
software release with which it is not compatible.
This procedure should only be used to upgrade
replacement devices for a BTS. It should NOT be used to
upgrade all devices in a BTS. If a BTS is to be upgraded
from R15.x to R16.0, the upgrade should be done by the
OMC–R using the DownLoad Manager.
Table C-1: Download ROM and RAM Code to Devices
Step
Action
Click on the device to be loaded.
NOTE
More than one device of the same type can be selected for download by either clicking on each one to
be downloaded or from the BTS menu bar Select pull–down menu, select the device item that applies.
Where: device = the type of device to be loaded (BBX, CSA, GLI, MCC)
From the BTS menu bar Device pull–down menu, select Status.
– A status report window will appear.
Make a note of the number in the HW Bin Type column.
NOTE
“HW Bin Type” is the Hardware Binary Type for the device. This code is used as the last four digits in
the filename of a device’s binary ROM code file. Using this part of the filename, the ROM code file
can be matched to the device in which it is to be loaded.
Click OK to close the status window.
Click on the device to be loaded.
NOTE
ROM code is automatically selected for download from the :\\version folder>\ specified by the NextLoad property in
the bts–#.cdf file. To check the value of the NextLoad property, click on Util > Examine >
Display Nextload. A pop–up message will show the value of the NextLoad.
From the BTS menu bar Device pull–down menus, select Download > ROM.
– If the file matching the Hardware Binary Type of the device is found in the code folder, a status
report shows the result of the download. Proceed to Step 11.
– If a file selection window appears, select the ROM code file manually.
Double–click on the version folder with the desired version number for the ROM code file (for
example 2.16.0.x).
. . . continued on next page
C-2
1X SC480 BTS Hardware Installation, Optimization/ATP, and FRU
DRAFT
Jun 2004
Downloading ROM Code
– continued
Table C-1: Download ROM and RAM Code to Devices
Step
Action
Double–click the Code folder.
– A list of ROM and RAM code files will be displayed.
! CAUTION
A ROM code file with the correct HW Bin Type must be chosen. Using a file with the wrong HW Bin
Type can result in unpredictable operation and damage to the device.
Click on the ROM code file with the filename which matches the device type and HW Bin Type
number noted in step 3 (for example, file bbx_rom.bin.0604 is the ROM code file for a BBX with a
HW Bin Type of 0604).
– The file should be highlighted.
10
Click on the Load button.
– A status report window is displayed showing the result of the download.
NOTE
If the ROM load failed for some devices, load them individually by clicking on one device, perform
steps 6 through 10 for it, and repeat the process for each remaining device.
11
Click OK to close the status window.
12
From the LMF window menu bar Tools pull–down menus, select Update NextLoad > CDMA.
13
14
In the left–hand pane of the window which opens, click on the BTS number for the frame being loaded
(for example, BTS–14).
On the list of versions displayed in the right–hand pane, click the button next to the version number of
the folder that was used for the ROM code download (for example, 2.16.0.x) and click Save.
– A pop–up message will appear showing the CDF has been updated.
15
Click on the OK button to dismiss the pop–up message.
16
Click on the device that was loaded with ROM code.
17
NOTE
RAM code is automatically selected for download.
From the BTS menu bar Device pull–down menus, select Download > Code/Data to download RAM
code and dds file data.
– A status report is displayed showing the result of the download.
18
Click OK to close the status window.
19
Observe the downloaded non–GLI device to ensure it is OOS_RAM (yellow).
20
Click on the device which was loaded with code.
21
From the BTS menu bar Device pull–down menu, select Status.
Verify that the correct ROM and RAM version numbers are displayed in the status report window.
Click OK to close the status window.
22
Jun 2004
1X SC480 BTS Hardware Installation, Optimization/ATP, and FRU
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C-3
Downloading ROM Code
– continued
Notes
C-4
1X SC480 BTS Hardware Installation, Optimization/ATP, and FRU
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Jun 2004
Appendix D: MMI Cable Fabrication
Appendix Content
MMI Cable Fabrication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Purpose . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Required Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cable Details . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Wire Run List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Jun 2004
1X SC480 BTS Hardware Installation, Optimization/ATP, and FRU
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D-1
D-1
D-1
D-1
D-2
Table of Contents
– continued
Notes
1X SC480 BTS Hardware Installation, Optimization/ATP, and FRU
DRAFT
Jun 2004
MMI Cable Fabrication
Purpose
When the Motorola SLN2006A MMI Interface Kit is not available, a
cable can be fabricated by the user to interface a nine–pin serial
connector on an LMF computer platform with an MMI connector on
GLI cards and other Motorola BTS assemblies. This section provides
information necessary for fabricating this cable.
Required Parts
Table D-1: Parts Required to Fabricate MMI Cable
Item
Part Number
Qty
Description
Motorola 3009786R01
Ribbon cable assembly, 1.524 M, one 8–contact MMI
connector, one 10–contact connector
AMP 749814–1,
Belkin A4B202BGC,
or equivalent
Receptacle kit, unassembled, 9–position, socket contacts,
unshielded, metal or plastic shell, solder or crimp–type
contacts
Cable Details
Figure D-1 illustrates the details of the fabricated MMI cable.
Figure D-1: Fabricated MMI Cable Details
8–Contact MMI Plug
Socket Numbering
(Mating Side)
Item B
DB–9 Plug
Socket Numbering
(Mating Side)
1 3 5 7
4 3 2 1
2 4 6 8
8 7 6
Item A: Cable assembly 3009786R01 (with 10–contact plug removed)
FABRICATION NOTES:
1. Remove 10–contact connector from ribbon cable of cable assembly 3009786R01
2. Separate wires at unterminated end of ribbon cable as required to connect to DB–9
connector contacts
3. Dark wire on ribbon cable of cable assembly 3009786R01 connects to pin 1 of the
8–contact plug
4. Strip three ribbon cable wires with connections specified in Table D-2 and connect to
DB–9 plug contacts as specified in Table D-2
5. Shorten un–connected ribbon cable wires enough to prevent contacting DB–9
contacts, leaving enough wire to egage any strain relief in the DB–9 connector shell
Jun 2004
MMIFAB001–0
1X SC480 BTS Hardware Installation, Optimization/ATP, and FRU
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D-1
MMI Cable Fabrication
– continued
Wire Run List
Table D-2 provides the wire run/pin–out information for the fabricated
MMI cable.
Table D-2: Fabricated MMI Cable Wire Run List
8–CONTACT MMI
PLUG CONTACT
D-2
DB–9 PLUG
CONTACT
–––––––––––––––––
–––––––––––––––––
–––––––––––––––––
No Connection (NC)
NC
NC
NC
NC
1X SC480 BTS Hardware Installation, Optimization/ATP, and FRU
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Jun 2004
Appendix E: Multiple BTS Configurations
Appendix Content
Jun 2004
Compact BTS Expansion Configuration (Indoor) . . . . . . . . . . . . . . . . . . . . . . .
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Materials Needed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
External Combiner and Directional Coupler . . . . . . . . . . . . . . . . . . . . .
Frame ID Switch Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation Procedure for Expansion Compact BTS with
Dual cCLPAs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Starter and Three Expansion BTSes Interconnect Cabling for
Dual cCLPA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Starter and Two Expansion BTSes Interconnect Cabling for
Dual cCLPA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Starter and One Expansion BTSes Interconnect Cabling for
Dual cCLPA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation Procedure for Expansion Compact BTS with
Single cCLPA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Starter and Three Expansion BTSes Interconnect Cabling for
Single cCLPA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Starter and Two Expansion BTSes Interconnect Cabling for
Single cCLPA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Starter and One Expansion BTSes Interconnect Cabling for
Single cCLPA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation Procedure for Expansion Compact BTS
without cCLPA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Starter and Expansion BTSes Interconnect Cabling
without cCLPA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Starter and Two Expansion BTSes to cCLPA Cabling . . . . . . . . . . . . .
Starter and One Expansion BTS to cCLPA Cabling . . . . . . . . . . . . . . .
E-16
E-20
E-21
Multiple Compact BTS Configuration (Outdoor) . . . . . . . . . . . . . . . . . . . . . . .
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Materials Needed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
External Combiner and Directional Coupler . . . . . . . . . . . . . . . . . . . . .
ExpansionCompact BTS Installation Procedure . . . . . . . . . . . . . . . . . .
Frame ID Switch Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
E-22
E-22
E-22
E-22
E-23
E-23
E-26
1X SC480 BTS Hardware Installation, Optimization/ATP, and FRU
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E-1
E-1
E-1
E-1
E-2
E-2
E-3
E-5
E-7
E-9
E-10
E-12
E-14
E-16
Table of Contents
– continued
Notes
1X SC480 BTS Hardware Installation, Optimization/ATP, and FRU
DRAFT
Jun 2004
Compact BTS Expansion Configuration (Indoor)
Introduction
This appendix covers the indoor and outdoor version of the Compact
BTS Expansion configuration. This configuration is set up for only
using other Compact BTSes. Power and ground cabling is not shown.
Figure E-1 through Figure E-3 show expansion BTSes using two
cCLPAs.
Figure E-4 through Figure E-6 show expansion BTSes using one
cCLPA.
Expansion BTSes for 1.9 GHz, +27V A or B band circuit configurations
are not supported.
Materials Needed
The following materials are required to configure expansion BTSes.
Interconnect cabling of varying lengths
Various sized conduit (if used)
Data cable for cCLPA (if used)
Customer I/O cabling
External Combiner and
Directional Coupler
A combiner and directional coupler are required for some of the
configurations. The following are the recommended specifications for
the combiner and directional coupler.
Table E-1: Combiner and Directional Coupler Specifications
Item
Specifications
Combiner
Connector:
N–Type
Frequency Range:
Up to 2 GHz
Insertion Loss:
3.5 dB maximum
Return Loss:
16 dB minimum
Average Input Power:
60 Watts minimum
Directional Coupler
Connector:
N–Type
Frequency Range:
810 to 950 MHz
Coupling:
30 +/–1 dB
Directivity:
28 dB minimum
table continued on next page
Jun 2004
1X SC480 BTS Hardware Installation, Optimization/ATP, and FRU
DRAFT
E-1
Compact BTS Expansion Configuration (Indoor)
– continued
Table E-1: Combiner and Directional Coupler Specifications
Item
Specifications
Return Loss:
18 dB minimum
Average Input Power:
10 Watts minimum
S Motorola recommended directional coupler is P/N 809643T03
S Recommended cable with combiner is Andrew LDF4–50 or
equivalent
Frame ID Switch Settings
Refer to Chapter 5, Figure 5-1 or Figure 5-2 or Table 5-1 through
Table 5-4 for the Frame DIP Switch settings.
Installation Procedure for
Expansion Compact BTS with
Dual cCLPAs
Follow the procedure in Table E-2 for installation of expansion Compact
BTS with Dual cCLPAs.
Table E-2: Procedure for Installing Expansion Compact BTS with Dual cCLPA
Step
Action
Follow the procedure in Chapter 4 for installing a Compact BTS in a rack.
For a 3 BTS expansion configuration, follow Figure E-1. Proceed to step 3.
2a
For a 2 BTS expansion configuration, follow Figure E-2. Proceed to step 3.
2b
For a 1 BTS expansion configuration, follow Figure E-3. Proceed to step 3.
If not using conduit, dress cables as necessary.
Perform Optimization and ATP as described in Chapter 6. LMF Help provides further information.
E-2
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Jun 2004
Compact BTS Expansion Configuration (Indoor)
– continued
Starter and Three Expansion
BTSes Interconnect Cabling for
Dual cCLPA
Table E-3 shows in tabular format the interconnect cabling of
Figure E-1.
Table E-3: Starter and Three Expansion BTS Interconnect Cabling
for Circuit or Packet Configuration with Dual cCLPA
BTS
Expansion 1
Expansion 2
Expansion 3
cCLPA
Starter TX–1
–
–
–
cCLPA–1 (TX IN)
Starter TX–2
–
–
–
cCLPA–2 (TX IN)
Starter EXP–TX 2
EXP TX–2
–
–
*cCLPA–2
Starter EXP–TX 3
–
EXP TX–2
–
*cCLPA–1
Starter EXP–TX 4
–
–
EXP TX–2
*cCLPA–2
Starter RX MAIN
–
–
–
cCLPA–1
(RX OUT)
Starter EXP–RX MAIN 2
–
EXP – RX
MAIN 2
–
*cCLPA–1
Starter EXP–RX MAIN 3
EXP – RX
MAIN 2
–
–
*cCLPA–2
Starter EXP–RX MAIN 4
–
–
EXP – RX
MAIN 2
*cCLPA–2
Starter RX DIV
–
–
–
cCLPA–2
(RX OUT)
Starter EXP–RX DIV 2
EXP – RX DIV
–
–
*cCLPA–2
Starter EXP–RX DIV 3
–
EXP – RX DIV
–
*cCLPA–1
Starter EXP–RX DIV 4
–
–
EXP – RX DIV
*cCLPA–2
Starter SDCX 2
SDC INPUT
EXPANSION
–
–
–
Starter SDCX 3
–
SDC INPUT
EXPANSION
–
–
Starter SDCX 4
–
–
SDC INPUT
EXPANSION
–
* Not actual physical connections to cCLPA, but software connections through the Starter BTS.
Jun 2004
1X SC480 BTS Hardware Installation, Optimization/ATP, and FRU
DRAFT
E-3
Compact BTS Expansion Configuration (Indoor)
– continued
Figure E-1: Three Expansion BTSes Cabling Diagram with Two cCLPAs
EXPANSION 3
LOCAL GPS
LA
cCLPA 1
EXPANSION 2
STARTER
EXPANSION 1
LA
cCLPA 2
Power and Ground not shown
Ensure that the expansion
BTSes have an Expansion
cMPC card installed.
E-4
1X SC480 BTS Hardware Installation, Optimization/ATP, and FRU
DRAFT
Jun 2004
Compact BTS Expansion Configuration (Indoor)
– continued
Starter and Two Expansion
BTSes Interconnect Cabling for
Dual cCLPA
Table E-4 shows in tabular format the interconnect cabling of
Figure E-2.
Table E-4: Starter and Two Expansion BTS Interconnect Cabling
for Circuit or Packet Configuration with Dual cCLPA
BTS
Expansion 1
Expansion 2
Expansion 3
cCLPA
Starter TX–1
–
–
–
cCLPA–1 (TX IN)
Starter TX–2
–
–
–
cCLPA–2 (TX IN)
Starter EXP–TX 2
EXP TX–2
–
–
*cCLPA–2
Starter EXP–TX 3
–
EXP TX–2
–
*cCLPA–1
Starter EXP–TX 4
–
–
–
–
Starter RX MAIN
–
–
–
cCLPA–1
(RX OUT)
EXP – RX
MAIN 2
–
*cCLPA–1
–
*cCLPA–2
Starter EXP–RX MAIN 2
Starter EXP–RX MAIN 3
EXP – RX
MAIN 2
Starter EXP–RX MAIN 4
–
–
–
–
Starter RX DIV
–
–
–
cCLPA–2
(RX OUT)
Starter EXP–RX DIV 2
EXP – RX
DIV 2
–
–
*cCLPA–2
Starter EXP–RX DIV 3
–
EXP – RX
DIV 2
–
*cCLPA–1
Starter EXP–RX DIV 4
–
–
–
–
Starter SDCX 2
SDC INPUT
EXPANSION
–
–
–
Starter SDCX 3
–
SDC INPUT
EXPANSION
–
–
Starter SDCX 4
–
–
–
–
* Not actual physical connections to cCLPA, but software connections through the Starter BTS.
Jun 2004
1X SC480 BTS Hardware Installation, Optimization/ATP, and FRU
DRAFT
E-5
Compact BTS Expansion Configuration (Indoor)
– continued
Figure E-2: Two Expansion BTSes Cabling Diagram with Two cCLPAs
Power and Ground not shown
Ensure that the expansion
BTSes have an Expansion
cMPC card installed.
LOCAL GPS
LA
cCLPA 1
EXPANSION 2
STARTER
EXPANSION 1
LA
cCLPA 2
E-6
1X SC480 BTS Hardware Installation, Optimization/ATP, and FRU
DRAFT
Jun 2004
Compact BTS Expansion Configuration (Indoor)
– continued
Starter and One Expansion
BTSes Interconnect Cabling for
Dual cCLPA
Table E-5 shows in tabular format the interconnect cabling of
Figure E-3.
Table E-5: Starter and One Expansion BTS Interconnect Cabling
for Circuit or Packet Configuration with Dual cCLPA
BTS
Expansion 1
Expansion 2
Expansion 3
cCLPA
Starter TX–1
–
–
–
cCLPA–1 (TX IN)
Starter TX–2
–
–
–
cCLPA–2 (TX IN)
Starter EXP–TX 2
EXP TX–2
–
–
–
Starter EXP–TX 3
–
–
–
–
Starter EXP–TX 4
–
–
–
–
Starter RX MAIN
–
–
–
cCLPA–1
(RX OUT)
Starter EXP–RX MAIN 2
–
–
–
–
Starter EXP–RX MAIN 3
EXP – RX
MAIN 2
–
–
*cCLPA–2
Starter EXP–RX MAIN 4
–
–
–
–
Starter RX DIV
–
–
–
cCLPA–2
(RX OUT)
Starter EXP–RX DIV 2
EXP – RX
DIV 2
–
–
*cCLPA–2
Starter EXP–RX DIV 3
–
–
–
–
Starter EXP–RX DIV 4
–
–
–
–
Starter SDCX 2
SDC INPUT
EXPANSION
–
–
–
Starter SDCX 3
–
–
–
–
Starter SDCX 4
–
–
–
–
* Not actual physical connections to cCLPA, but software connections through the Starter BTS.
Jun 2004
1X SC480 BTS Hardware Installation, Optimization/ATP, and FRU
DRAFT
E-7
Compact BTS Expansion Configuration (Indoor)
– continued
Figure E-3: One Expansion BTS Cabling Diagram with Two cCLPAs
Power and Ground not shown
LOCAL GPS
Ensure that the expansion
BTS has an Expansion cMPC
card installed.
LA
cCLPA 1
STARTER
EXPANSION 1
LA
cCLPA 2
E-8
1X SC480 BTS Hardware Installation, Optimization/ATP, and FRU
DRAFT
Jun 2004
Compact BTS Expansion Configuration (Indoor)
– continued
Installation Procedure for
Expansion Compact BTS with
Single cCLPA
Follow the procedure in Table E-2 for installation of expansion Compact
BTS with Dual cCLPAs.
Table E-6: Procedure for Installing Expansion Compact BTS with Single cCLPA
Step
Action
Follow the procedure in Chapter 4 for installing a Compact BTS in a rack.
For a 3 BTS expansion configuration, follow Figure E-4. Proceed to step 3.
2a
For a 2 BTS expansion configuration, follow Figure E-5. Proceed to step 3.
2b
For a 1 BTS expansion configuration, follow Figure E-6. Proceed to step 3.
If not using conduit, dress cables as necessary.
Perform Optimization and ATP as described in Chapter 6. LMF Help provides further information.
Jun 2004
1X SC480 BTS Hardware Installation, Optimization/ATP, and FRU
DRAFT
E-9
Compact BTS Expansion Configuration (Indoor)
– continued
Starter and Three Expansion
BTSes Interconnect Cabling for
Single cCLPA
Table E-7 shows in tabular format the interconnect cabling of
Figure E-4.
Table E-7: Starter and Three Expansion BTS Interconnect Cabling
for Circuit or Packet Configuration with Single cCLPA
BTS
Expansion 1
Starter TX–1
Expansion 3
Signals are sent thruogh an external combiner and
directional coupler
Starter TX–2
Expansion 2
cCLPA
cCLPA–1 (TX IN)
Starter EXP–TX 2
EXP TX–2
–
–
*cCLPA–1
Starter EXP–TX 3
–
EXP TX–2
–
*cCLPA–1
Starter EXP–TX 4
–
–
EXP TX–2
*cCLPA–1
Starter RX MAIN
–
–
–
Antenna
Starter EXP–RX MAIN 2
EXP – RX
MAIN 2
–
–
*cCLPA–1
Starter EXP–RX MAIN 3
–
EXP – RX
MAIN 2
–
*cCLPA–1
Starter EXP–RX MAIN 4
–
–
EXP – RX
MAIN 2
*cCLPA–1
Starter RX DIV
–
–
–
cCLPA–1
(RX OUT)
Starter EXP–RX DIV 2
EXP – RX DIV
–
–
*cCLPA–1
Starter EXP–RX DIV 3
–
EXP – RX DIV
–
*cCLPA–1
Starter EXP–RX DIV 4
–
–
EXP – RX DIV
*cCLPA–1
Starter SDCX 2
SDC INPUT
EXPANSION
–
–
–
Starter SDCX 3
–
SDC INPUT
EXPANSION
–
–
Starter SDCX 4
–
–
SDC INPUT
EXPANSION
–
* Not actual physical connections to cCLPA, but software connections through the Starter BTS.
E-10
1X SC480 BTS Hardware Installation, Optimization/ATP, and FRU
DRAFT
Jun 2004
Compact BTS Expansion Configuration (Indoor)
– continued
Figure E-4: Three Expansion BTSes Cabling Diagram with One cCLPA
EXPANSION 2
EXPANSION 3
LOCAL GPS
LA
cCLPA 1
STARTER
DC
EXPANSION 1
COMBINER
TX 1
LA
TX 2
RX DIV
RX MAIN
Power and Ground not shown
Jun 2004
Ensure that the expansion
BTSes have an Expansion
cMPC card installed.
1X SC480 BTS Hardware Installation, Optimization/ATP, and FRU
DRAFT
E-11
Compact BTS Expansion Configuration (Indoor)
– continued
Starter and Two Expansion
BTSes Interconnect Cabling for
Single cCLPA
Table E-8 shows in tabular format the interconnect cabling of
Figure E-5.
Table E-8: Starter and Two Expansion BTS Interconnect Cabling
for Circuit or Packet Configuration with Single cCLPA
BTS
Expansion 1
Starter TX–1
Expansion 3
Signals are sent thruogh an external combiner and
directional coupler
Starter TX–2
Expansion 2
cCLPA
cCLPA–1 (TX IN)
Starter EXP–TX 2
EXP TX–2
–
–
*cCLPA–1
Starter EXP–TX 3
–
EXP TX–2
–
*cCLPA–1
Starter EXP–TX 4
–
–
–
–
Starter RX MAIN
–
–
–
Antenna
Starter EXP–RX MAIN 2
EXP – RX
MAIN 2
–
–
*cCLPA–1
Starter EXP–RX MAIN 3
–
EXP – RX
MAIN 2
–
*cCLPA–1
Starter EXP–RX MAIN 4
–
–
–
–
Starter RX DIV
–
–
–
cCLPA–1
(RX OUT)
Starter EXP–RX DIV 2
EXP – RX
DIV 2
–
–
*cCLPA–1
Starter EXP–RX DIV 3
–
EXP – RX
DIV 2
–
*cCLPA–1
Starter EXP–RX DIV 4
–
–
–
–
Starter SDCX 2
SDC INPUT
EXPANSION
–
–
–
Starter SDCX 3
–
SDC INPUT
EXPANSION
–
–
Starter SDCX 4
–
–
–
–
* Not actual physical connections to cCLPA, but software connections through the Starter BTS.
E-12
1X SC480 BTS Hardware Installation, Optimization/ATP, and FRU
DRAFT
Jun 2004
Compact BTS Expansion Configuration (Indoor)
– continued
Figure E-5: Two Expansion BTSes Cabling Diagram with One cCLPA
Power and Ground not shown
Ensure that the expansion
BTSes have an Expansion
cMPC cards installed.
LOCAL GPS
LA
cCLPA 1
EXPANSION 2
STARTER
DC
EXPANSION 1
COMBINER
TX 1
TX 2
LA
RX DIV
RX MAIN
Jun 2004
1X SC480 BTS Hardware Installation, Optimization/ATP, and FRU
DRAFT
E-13
Compact BTS Expansion Configuration (Indoor)
– continued
Starter and One Expansion
BTSes Interconnect Cabling for
Single cCLPA
Table E-9 shows in tabular format the interconnect cabling of
Figure E-6.
Table E-9: Starter and One Expansion BTS Interconnect Cabling
for Circuit or Packet Configuration with Single cCLPA
BTS
Expansion 1
Expansion 2
Expansion 3
cCLPA
Starter TX–1
–
–
–
cCLPA–1 (TX IN)
Starter TX–2
–
–
–
–
Starter EXP–TX 2
EXP TX–2
–
–
–
Starter EXP–TX 3
–
–
–
–
Starter EXP–TX 4
–
–
–
–
Starter RX MAIN
–
–
–
Antenna
Starter EXP–RX MAIN 2
–
–
–
–
Starter EXP–RX MAIN 3
EXP – RX
MAIN 2
–
–
*cCLPA–1
Starter EXP–RX MAIN 4
–
–
–
–
Starter RX DIV
–
–
–
cCLPA–1
(RX OUT)
Starter EXP–RX DIV 2
EXP – RX
DIV 2
–
–
*cCLPA–1
Starter EXP–RX DIV 3
–
–
–
–
Starter EXP–RX DIV 4
–
–
–
–
Starter SDCX 2
SDC INPUT
EXPANSION
–
–
–
Starter SDCX 3
–
–
–
–
Starter SDCX 4
–
–
–
–
* Not actual physical connections to cCLPA, but software connections through the Starter BTS.
E-14
1X SC480 BTS Hardware Installation, Optimization/ATP, and FRU
DRAFT
Jun 2004
Compact BTS Expansion Configuration (Indoor)
– continued
Figure E-6: One Expansion BTS Cabling Diagram with One cCLPA
Power and Ground not shown
LOCAL GPS
Ensure that the expansion
BTS has an Expansion cMPC
card installed.
LA
cCLPA 1
STARTER
EXPANSION 1
TX 1
RX DIV
LA
RX MAIN
Jun 2004
1X SC480 BTS Hardware Installation, Optimization/ATP, and FRU
DRAFT
E-15
Compact BTS Expansion Configuration (Indoor)
– continued
Installation Procedure for
Expansion Compact BTS
without cCLPA
Follow the procedure in Table E-2 for installation of expansion Compact
BTS without cCLPAs. Table E-7 through Table E-9 (less the cCLPA) are
virtually the same and are can be used for the diagrams without cCLPA,
and so separate tables will not be included here.
Table E-10: Procedure for Installing Expansion Compact BTS without cCLPA
Step
Action
Follow the procedure in Chapter 4 for installing a Compact BTS in a rack.
For a 3 BTS expansion configuration, follow Figure E-7. Proceed to step 3.
2a
For a 2 BTS expansion configuration, follow Figure E-8. Proceed to step 3.
2b
For a 1 BTS expansion configuration, follow Figure E-9. Proceed to step 3.
If not using conduit, dress cables as necessary.
Perform Optimization and ATP as described in Chapter 6. LMF Help provides further information.
Starter and Expansion BTSes
Interconnect Cabling without
cCLPA
Table E-7 through Table E-9 are virtually the same and are can be used
for the diagrams without cCLPA. Separate tables will not be included
here.
E-16
1X SC480 BTS Hardware Installation, Optimization/ATP, and FRU
DRAFT
Jun 2004
Compact BTS Expansion Configuration (Indoor)
– continued
Figure E-7: Three Expansion BTSes Cabling Diagram
EXPANSION 2
EXPANSION 3
LOCAL GPS
STARTER
LA
LA
EXPANSION 1
DC
LA
TX 2
COMBINER
TX 1
RX MAIN
RX DIV
Power and Ground not shown
Jun 2004
Ensure that the expansion
BTSes have the expansion
cMPC cards installed.
1X SC480 BTS Hardware Installation, Optimization/ATP, and FRU
DRAFT
E-17

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Modify Date                     : 2004:07:07 12:01:23-05:00
Create Date                     : 2004:07:07 12:01:02-05:00
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Nokia Solutions and Networks T6EK1 1X-EVDO SC480 BTS Microcell Base Station Transmtr User Manual print instructions

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