Public Wireless CM250D01 DUAL OPTICAL DAS REPEATER User Manual CM250D01 Manual v01x

Public Wireless, Inc DUAL OPTICAL DAS REPEATER CM250D01 Manual v01x

Users Manual

Download: Public Wireless CM250D01 DUAL OPTICAL DAS REPEATER User Manual CM250D01 Manual v01x
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CM250D01 Operating Manual
2010. 12.
Kisan Telecom
Content
1.
Introduction....................................................................................................................................................................5
1.1.
2.
System Network Configuration............................................................................................................................5
2.1.
3.
4.
General Introduction.....................................................................................................................................5
Network configuration.................................................................................................................................5
System Specifications ................................................................................................................................................6
3.1.
General Specifications ..................................................................................................................................6
3.2.
System specifications....................................................................................................................................7
3.2.1.
Frequency allocation........................................................................................................................7
3.2.2.
System Specifications......................................................................................................................7
Mechanical Specifications .......................................................................................................................................8
4.1.
4.2.
CM250D01 MHU .............................................................................................................................................8
4.1.1.
Mechanical Design............................................................................................................................8
4.1.2.
Dimension .............................................................................................................................................9
4.1.3.
Mechanical specification ............................................................................................................ 10
4.1.4.
Descriptions of CM250D01 MHU........................................................................................... 10
4.1.5.
Port Configuration......................................................................................................................... 11
4.1.6.
Module Composition.................................................................................................................... 13
4.1.7.
Function of modules..................................................................................................................... 14
4.1.8.
PSU ........................................................................................................................................................ 15
CM250D01 RU ............................................................................................................................................... 17
4.2.1.
Mechanical Design......................................................................................................................... 17
4.2.2.
Dimension .......................................................................................................................................... 19
4.2.3.
Mechanical Specification ............................................................................................................ 19
4.2.4.
Description of CM250D01 RU.................................................................................................. 20
4.2.5.
Port Configuration......................................................................................................................... 21
4.2.6.
Module Composition of RU ...................................................................................................... 22
4.2.7.
Function of Modules .................................................................................................................... 24
5.
Block Diagram ............................................................................................................................................................ 28
6.
Administration Program (RptMan-CM250D01) ........................................................................................ 29
6.1.
System Requirement .................................................................................................................................. 29
6.2.
Cable connection ......................................................................................................................................... 29
6.3.
Screen ................................................................................................................................................................ 30
6.4.
Status Display ................................................................................................................................................ 30
2 / 54
6.5.
Control Policy................................................................................................................................................. 31
6.6.
Menu .................................................................................................................................................................. 31
6.7.
Toolbar............................................................................................................................................................... 32
6.8.
Program operation...................................................................................................................................... 33
6.9.
6.8.1.
Initiating communication ........................................................................................................... 33
6.8.2.
Disconnect.......................................................................................................................................... 33
6.8.3.
CM250D01 MHU Status Retrieval and Control............................................................... 34
6.8.4.
CM250D01 RU Status Retrieval and Control.................................................................... 36
6.8.5.
Firmware download ...................................................................................................................... 39
Additional features ..................................................................................................................................... 40
6.9.1.
ASD (Auto Shutdown) Function ............................................................................................. 40
6.9.2.
ALC (Auto Level Control) Function........................................................................................ 40
Appendix A Factory setting value for each equipment ................................................................................. 42
Appendix B 1900MHz GSM & WCDMA Frequency Map .............................................................................. 43
Appendix C 850MHz GSM & WCDMA Frequency Map................................................................................. 51
3 / 54
IMPORTANT NOTE:
FCC RF Radiation Exposure Statement: This equipment complies with FCC RF radiation exposure limits set forth
for an uncontrolled environment. This equipment should be installed and operated with a minimum distance of 20
centimeters between the radiator and your body.This transmitter must not be co-located or operating in
conjunction with any other antenna or transmitter.
4 / 54
1. Introduction
1.1. General Introduction
As an equipment to clear RF shadows inevitably generated between the adjacent cells of
WCDMA and GSM, CM250D01 simultaneously supports both WCDMA and GSM and
effectively repeats the signals between mobile terminals in weak coverage area and BTS.
This equipment is Dual Band Optical DAS that support 850MHz and 1900MHz bands
simultaneously, and it is designed to support both GSM and WCDMA for each band.
This equipment provides the effective and flexible solution to service providers to
improve quality of service for their subscribers.
The main objectives of CM250D01 are as follows“
Expansion of coverage
Enhancement of service quality in areas such as tunnels or in-building
Improvement in signal strength at places where the signal level is less than desired.
Support dual bands of 850MHz and 1900MHz.
Support dual mode of GSM and WCDMA for each band.
RU power consumption and RU size optimization by built-in Crest Factor Reduction
(CFR) technology for the WCDMA signal.
2. System Network Configuration
2.1. Network configuration
CM250D01 repeater is equipment to clear RF shadows, to fill coverage gaps existing
among the adjacent cells and to enhance the quality of service by extending coverage of
WCDMA and GSM.
The following network configuration is for a case where the MHU co-located with BTS
(GSM or WCDMA) is connected with 6 RU’s by optical cables.
The coverage antennas
are connected to each RU.
 System configuration

MHU Capacity“ 1 Optical Branch/DOU and 6 DOU/MHU (6 Optical Branch/MHU)

System Connection“ Optical cable between MHU and RU

Optic Wavelength“ 1310nm for FWD, 1550nm for RVS

Max loss of optic cable (between MHU and RU)“ 2 ~ 10dBo

2 ANT ports on RU. (Separate Ant. Ports for 850MHz and 1900MHz)
5 / 54
[Network Configuration of Dual Band Optical DAS]
3. System Specifications
3.1. General Specifications
Item
CM250D01 MHU
CM250D01 RU
7U-Shelf type
Enclosure Type
19 standard rack mountable
Cabinet
In-door use
Dimension
WHD
19"(482.4) X 310(7U) X 450mm
471.7(H) X 263.4(W) X 304.8(D)mm
(mm)
Weight
16.5Kg(Includes DOU1)
26.5 Kg
Power Supply
110-120Vac (Tolerance ±10%), 60Hz
Square wave 60Vac
Power Connector
ID-NO3BEH
F Connecter
RF In/Out Port
SMA Female, rear side
N Type Female, bottom side
Optic Connector Type
FC/APC, front side
FC, bottom side
Optic Wavelength
Operating Temperature
FWD“ 1310nm / RVS“ 1550nm
-5℃ ~ 40℃
-5℃ ~ 50℃
 Environmental requirement
The repeater RU shall be operated in the temperature range of -5¡É ~ +50¡É.
6 / 54
3.2. System specifications
3.2.1. Frequency allocation

1900MHz Band

850MHz Band
3.2.2. System Specifications
I tem
Downlink Frequency
Range
Uplink
Frequency Stability
Mode
System Delay
Tx-Rx I solation
I mpedance
Specification
Remarks
Contiguous 25MHz Bandwidth in 1930 ~ 1990MHz
Contiguous 25MHz Bandwidth of 869 ~ 894MHz
Optical communication
0.02PPM
GSM and WCDMA
DL: 8usec max.
UL: 5usec max.
100dB min. @Between RU Tx ANT and MHU Rx Output
50 Ohm
Pass-Band Ripple
3dB max.
25MHz BW
FWD I nput Power
-10 ~ 0dBm/ total, -5dBm/ total is recommended at MHU I N
Each Band
FWD Output Power
40dBm / total for 1900MHz RU ANT Port
40dBm / total for 850MHz RU ANT Port
RVS I nput Power
-60dBm/ total max. at RU each ANT Port
RVS Output Power
System Gain
FWD Spurious
RVS Noise Figure
Gain Control Range
VSWR
Optical Wavelength
RF I / O Connector
-20dBm/ total max. at MHU each Rx Output Port
FWD: 50dB max.
RVS: 40dB max.
Comply to 3GPP2, FCC regulation
5dB max. @ 40dB Gain
FWD: 20dB by 1dB Step
Max. Gain
RVS: 20dB by 1dB Step
1.5 : 1 max. @ All input/ output ports
FWD: 1310nm
RVS: 1550nm
DU: SMA Female
RU: N-type Female
7 / 54
RU OLC Gain
4. Mechanical Specifications
4.1. CM250D01 MHU
4.1.1. Mechanical Design
[FRONT]
[REAR]
8 / 54
[MHU Figure]
4.1.2. Dimension
9 / 54
4.1.3. Mechanical specification
No
Items
Specifications
1. Shelf attachable type to both INDOOR and OPEN RACK
Exterior view
2. W 19"(482.4) X H 310(7U) X D 450mm
3. Weight“ 16.5 Kg (1DOU included)
Material
Aluminum (AL5052, AL6063) is mainly used for protection
from corrosion by outdoor conditions.
1. Optic I/O“ FC/APC at front side
Connector Type
2. RF I/O“ SMA Female at rear side
3. Monitor port“ SMA Female at front side
Power Input
Ground
Communication Port
1.Power“ 110-120Vac, 60Hz
2.Connector“ IN-NO3BEH
14SQ 2Hole ground pipe (right side of shelf) and M4 O rug
ground (rear side of shelf)
9P D-SUB (GUI) and RJ-45 at front side
4.1.4. Descriptions of CM250D01 MHU
[Forward Path]
The signal from GSM or WCDMA BTS is fed to the RF input port of MHU. First, MHU
RVS/FWD COMbiner(MRFCOM) module measures the input signal power level and
combines the signal with te modem signal (360MHz). The combined signal then gets
transmitted to RU via optical cable.
[Reverse Path]
The WCDMA or GSM RVS signal input from RU through the optic module is separated
into RF and modem signal, and then RF RVS signal level is measured by the MRFCOM
module.
The RF signal then is fed to the BTS.
10 / 54
4.1.5. Port Configuration
No
Items
TX_MON
Monitor port for MHU FWD input signal from BTS (-20dB)
RX_MON
Monitor port for MHU RVS output signal to BTS (-20dB)
Description
RUN
Green Blinking“ CPU run,
ALM
Summary Alarm of MHU, Green“ Normal,
RU1
The status of communication with RU1, Green“ Normal, Red“ Alarm
RU2
The status of communication with RU2, Green“ Normal, Red“ Alarm
RU3
The status of communication with RU3, Green“ Normal, Red“ Alarm
RU4
The status of communication with RU4, Green“ Normal, Red“ Alarm
RU5
The status of communication with RU5, Green“ Normal, Red“ Alarm
RU6
The status of communication with RU6, Green“ Normal, Red“ Alarm
LED1
RESET
OFF(Gray)“ CPU stop
Red“ Alarm
NMS board HW Reset
DEBUG
PC connection port for GUI S/W (9pin D-SUB)
DISPLAY
DATA INPUT
Equipment status/check, control data input
Power Switch
AC110V power ON/OFF switch
Key pad input display
11 / 54
8
Optic Connector
PWR
LED2
FC/APC type optic connector
DC power supply status of the DOU Card
LD
LD Alarm,
Green“ Normal,
Red“ Alarm
PD
PD Alarm, Green“ Normal,
Red“ Alarm
10
RJ45(To Master)
11
NMS board
12
AC INPUT
13
Tx1900/Tx850 IN
14
Rx1900/Rx850 OUT
Connection port to the master for the NOC
Sliding type
External AC power input port (rear part)
MHU dual band FWD RF connection port from BTS (rear part)
MHU dual band RVS RF connection port to BTS (rear part)
12 / 54
4.1.6. Module Composition
①
[NMS UNIT]
③
④
②
⑤
[PSU]
No
[DOU]
Module
Voltage Used
①
MHU NMS Controller
②
MHU PSU(Power Supply Unit)
③
MRFCOM(MHU RVS FWD Combiner)
④
MHU FSK Modem
⑤
MHU Optical Transceiver Unit (DOU)
9Vdc
9Vdc/6.5Vdc
6.5Vdc
9Vdc
13 / 54
6.5Vdc
Remarks
4.1.7. Function of modules
No
Module
Functions
[MHU NMS Controller]
Monitors/controls the status and configurable
items of each module in MHU
[PSU]
Converts AC110V into DC9V and DC6.5V, and
provide supply voltage to each module in MHU
[MRFCOM]
Detects the FWD/RVS RF signal power level of
input/output ports of the MHU. Also provides
the connection pin to NMS controller and FSK
modem. This module combines/divides the RF
signal and FSK modem signal. Provides -20dB
monitor port for Tx input/Rx output.
[FSK Modem]
Data modem for MHU and RU communication
MHU → RU frequency“ 360MHz
RU → MHU frequency“ 340MHz
[DOM]
Converts E/O(or O/E) the FWD and RVS signals.
Wavelength“ Tx 1310[nm], Rx 1550[nm]
14 / 54
4.1.8. PSU
PSU converts external AC110V into DC and supplies +9V, +6.5V to each module in
MHU.
The drawing of PSU is as follows.
OUTPUT
SWITCH
AC_L
+9V
GND
+9V
GND
+6.5V GND
AC_N
INPUT
+6.5V GND
ALM GND
F.G
Y 39 -0 연호전자
PWRON
[PSU Capacity]
Output
Maximum
Voltage
current
+9V
3A
+6.5V
5A
Watt
59.5 W
[PSU Pin Map]
SWITCH PIN Type“ YW396-02V
Pin no.
Spec.
Switch_IN
Switch_Out
INPUT PIN Type“ YW396-05V
Pin no.
Spec.
AC_L
N.C
AC_N
N.C
F.G
15 / 54
OUTPUT PIN type“ 5566-10 (MOLEX)
Pin no.
Spec.
ALARM
+6.5V
+6.5V
+9V
+9V
Pin no.
10
Spec.
GND
GND
GND
GND
GND
Power Distribution/Consumption Diagram
16 / 54
4.2. CM250D01 RU
4.2.1. Mechanical Design
17 / 54
18 / 54
4.2.2. Dimension

RU System picture and Size  471.7(H) X 263.4(W) X 304.8(D) mm
[Side]
[Inner Side]
[Front/Rear Side]
4.2.3. Mechanical Specification
No
Item
Description
1. Dimension“ 471.7(H) X 263.4(W) X 304.8(D) mm
Dimension & Weight
(plinth included)
2. Weight“ 26.5 Kg
Method of Cooling
Natural convection (Heat-sink)
Door Locking Type
10 on each side using bolt lock
1. Position“ Cabinet inside
Optic Connector
2. Connector type“ FC/TBD
* Optic cable tray is provided inside of cabinet.
ANT PORT
1. located at the bottom side of cabinet
2. Connector Type“ N Type Female
1. Power“ Square wave 60VAC
Power Input
2. Position“ bottom side of cabinet
3. Connector“ F connecter
Ground
TBD
Waterproof condition
TBD
1. Easy to maintain
Misc. Features
2. Pole mountable (i.e., telegraph pole)
3. Torque hinge used
19 / 54
4.2.4. Description of CM250D01 RU
[Forward path]
The RF and modem combined signals sent from the optic module of MHU is first
divided into RF and modem signals at Divider in RU, then the 1900MHz Tx RF signal is
amplified and filtered at the RFBS module,
850MHz Tx RF signal is amplified and
filtered at the RFCHS module. The modem signal is conveyed to CPU of NMS controller
through FSK modem. WCDMA signal is reduced by the Crest Factor passing through
the CFR FPGA digital board inside RFBS and RFCHS. This technology enables reduction
of PAPR for WCDMA signal increasing HPA efficiency. A higher efficiency HPA allows
using a smaller enclosure with lower power consumption while decreasing OPEX for
the service provider.
The GSM and WCDMA RF signals from the RFBS module is linearly amplified up to
high power level on HPA, passed through the Front-End Filter Unit, and finally
transmitted through an antenna.
[Reverse Path]
GSM and WCDMA Rx signals incoming from 1900MHz or 850MHz antenna are first
passed by the Front-End Filter Unit, amplified by a low noise and high gain amplifier,
filtered in RRBS(for 1900MHz band) or RRCHS(for 850MHz band), and combined with
modem signal at combiner(RRCOM). The combined signal is then transmitted to MHU
through the optic module.
20 / 54
4.2.5. Port Configuration
21 / 54
No
Item
Description
AC INLET
Square wave AC Power Cable Connection Port
1900MHz ANT Port
1900MHz Band ANT RF Cable Connection Port
850MHz ANT Port
850MHz Band ANT RF Cable Connection Port
1900MHz Monitor Port
850MHz Monitor Port
Optical Cable INLET
Monitor port coupled by -40dB relative to the output power of the
1900MHz ANT Port (Inside)
Monitor port coupled by -40dB relative to the output power of the
850MHz ANT Port (Inside)
Optic cable connection Inlet
4.2.6. Module Composition of RU
22 / 54
 Module operational voltage table
No
Module
Voltage Used
Divider
RF FWD Band Selector for 1900MHz (RFBS)
5.5Vdc /6.5Vdc
RF FWD Channel Selector for 850MHz (RFCHS)
5.5Vdc /6.5Vdc
Slave Optical Transceiver Unit (SOU)
RF Modem (FSK Modem)
RU RVS COM for Signal combing (RRCOM)
RU RVS Band Selector for 1900MHz (RRBS)
6.5Vdc
RU RVS Band Selector for 850MHz (RRCHS)
6.5Vdc
HPA for 1900MHz
29Vdc
10
HPA for 850MHz
29Vdc
11
FE-Duplexer(Front-End Filter Unit) for 1900MHz
12
FE-Duplexer(Front-End Filter Unit) for 850MHz
13
PSU (DC-DC)
14
NMS Controller
15
Back Board Ass’y
16
PSU (SQ AC60-DC)
Remarks
6.5Vdc
9Vdc
DC 15V
INPUT
9Vdc
5.5Vdc /6.5Vdc /9Vdc
SQ 60Vac
23 / 54
INPUT
4.2.7. Function of Modules
No
Module
Description
[Divider]
Divides signals into RF and modem signals and
sends to RFBS/RFCHS and FSK modem.
[RFBS]
Controls the gain of 1900MHz FWD path, filters
FWD band, controls the crest factor of 1900MHz
FWD signal, and performs the ALC function.
Output of the module is sent to 1900MHz HPA.
[RFCHS]
Controls the gain of 850MHz FWD path, filters
FWD band, controls the crest factor of 850MHz
FWD signal, and performs the ALC function.
Output of the module is sent to 850MHz HPA.
[SOU]
Performs E/O (or O/E) conversion for FWD and
RVS signals.
Wavelength“ TX 1550[nm], RX 1310[nm]
[FSK Modem]
Data modem for RU and MHU communication
RU → MHU frequency“ 340MHz
MHU → RU frequency“ 360MHz
[RRCOM]
Combines RVS 850MHz, 1900MHz and Modem
signals, and provides the combined signal to
optical
module
in
order
to
perform
E/O
conversion.
[RRBS]
Amplifies RVS 1900MHz signal by low noise high
gain, filters for the desirable band and controls
the RVS path gain of RU.
[RRCHS]
Amplifies RVS 850MHz signal by low noise high
gain, filters for the desirable band and controls
the RVS path gain of RU.
24 / 54
[1900MHz HPA]
16Watt(42dBm)
High
power
amplifier
that
amplifies the RU 1900MHz signal by linearizer
and sends to RU ANT through the 1900MHz FEDuplexer.
[850MHz HPA]
16Watt(42dBm)
10
High
power
amplifier
that
amplifies the RU 850MHz signal by linearizer and
sends to RU ANT through the 850MHz FEDuplexer.
[1900MHz FE-Duplexer]
11
Front end duplexer that passes through 1900MHz
desired FWD and RVS frequency bands.
[850MHz FE-Duplexer]
12
Front end duplexer that passes through 850MHz
desired FWD and RVS frequency bands.
[PSU]
13
Converts DC TBD V to DC 29V/9V/6.5V/5.5V, and
distributes the necessary power to each modules.
[NMS Controller]
14
Monitors the status of modules in RU and
controls the configurable parameters of the RU
modules.
[Interface BD]
Provides operating voltage and monitors/controls
15
signal to modules connected to interface B’D.
Also provides a connection port to communicate
with NMS B’D.
25 / 54
16
[PSU]
Converts SQ AC60 to DC 15V
26 / 54

Power Distribution Diagram
27 / 54
5. Block Diagram
28 / 54
6. Administration Program (RptMan-CM250D01)
Administration program (RptMan-CM250D01) is a management program for CM250D01
and provides status monitoring and controlling functions to users.
6.1. System Requirement
 System“ Desktop or laptop PC
 OS“ Windows XP or later version
 Resolution“ 1024  768 or more
 Connection Cable“ 9 pin serial cable (cross type)
6.2. Cable connection
The cable connection between repeater and PC (GUI program) is illustrated below.
Repeater
PC GUI
NMS
Program
port
D-Sub 9Pin
D-Sub 9Pin Male
D-Sub 9Pin Female
Female
The NMS port of MHU provides two ports” one is a D-sub port for local GUI.
is an Ethernet port for NOC (Network Operating Center).
Ethernet port for NOC
D-sub port for GUI
29 / 54
The other
6.3. Screen
Menu Bar
Title
Toolbar
Node Tree
Work Space
Section
Description
Displays the name of management program(GUI), i.e. RptManWindow Title
CM250D01.
Displays the type of equipment currently connected to the program
(MHU or RU).
Menu Bar
Presents working menu for operators.
It is associated with tool icons, which can activate the tool bar menus.
Toolbar
Presents icons (button type) for frequently used commands.
User-friendly icons are used.
Icons are activated or disabled as to the status of repeater.
Status information and control functions are provided with a block
Work Space
diagram view of MHU and RU.
Provides the working space for windows or dialogs.
6.4. Status Display
Status of repeater is displayed by LED’s and values.
 LED
30 / 54
/
 Alarm“
blinking indicates ALARM,
ON,
 On/Off“
indicates NORMAL
OFF
Exception) for HPA,
is ON,
is OFF
 Value
 Units are not displayed.
 Value displayed in box (
 Control
 The shape of mouse cursor is changed to
on controllable parameters.
 The texts of controllable LED or values are displayed in BOLD font.
6.5. Control Policy
 System parameter can only be controlled one at a time.
 Click a control item (button) to bring up a control popup dialog window.
Target Equipment.
(MHU or RU)
Configurable Item
Showing a control range
 Once a dialog popup window is opened, it stays there for repeated control until user
closes the window.
6.6. Menu
Menu
File
Action
Sub Menu
Function
Connect
Establishes connection between PC(GUI) and repeater
Disconnect
Disconnects connection between PC(GUI) and repeater
Exit
Finishes admin program.
Power Table
Presents RF/Optic power table
TC Table
Presents temperature compensation table
Image Compression
Compress the firmware file (executable file of repeater)
for download
MHU image download
Downloads compressed firmware file to MHU equipment
RU image download
Downloads compressed firmware file to RU equipment
31 / 54
Factory Setting
Restores all parameter values to initial factory settings
System action
Not available
Gain Setting
Tx“ set ATT to have 35dBm on the remote ANT output.
Rx“ set ATT to have 40dB of Rx total gain from RU to
MHU including optical loss.
View
Window
Polling period
Controls the polling period between PC and repeater
Block window
Presents system window including MHU and RU
MHU Window
Presents MHU status window in work space
RU Remote Window
Presents RU status window in work space
Cascade
Cascade or tile horizon arrangement of repeater status
Tile Horizon
windows in work space
Arrange icons
Arrange all icons under many window is opened
Close all
Close all window
Presents debug window in workspace displaying packets
Packet Debug
Help
between repeater and GUI program
About RptMan.Dual
Displays the version information of GUI program, RptMan
(Repeater Manager)
6.7. Toolbar
ITEM
Communication
Establishment
ICON
Function
Establishes RS-232C connection to the repeater, then GUI
starts to communicate and status of repeater are polled and
displayed.
Communication
Disconnects
Disconnection
Repeater status is not updated.
Polling
Stops or resumes polling action of GUI program. (activated
Stop/Resume
in toggling way)
Power Table
Presents RF/Optic power table
T/C table
Presents temperature compensation table
Debug Packet
Compression of
image file
communication
with
connected
repeater.
Displays packet data between GUI and repeater like protocol
analyzer and it may help debugging of software
Compresses image file of repeater
TX“ set ATT to have 35dBm of output at the RU ANT Port
Gain Setting
RX“ set ATT to have 40dB gain of Rx path
 Tx/Rx Gain setting function carry out Tx/Rx gain setting
including optical loss compensation automatically.
MHU Download
Download MHU firmware files to MHU equipment.
RU Download
Download RU firmware files to RU equipment.
32 / 54
MHU
Factory
Initialize MHU parameters to factory setting values.
Setting
RU
Restores RU parameters back to original factory setting
Factory
Setting
values.
Help
Shows version information
6.8. Program operation
6.8.1. Initiating communication
Function
Establishing communication between GUI and repeater
Method
Click
Description
Port
Combo box to set the com port (COM1, COM2, …)
OK Button
Initiates communication between GUI and repeater, then
button in toolbar of GUI program
closes this popup window( Open Connection )
When communication port is established correctly, you
can see the communication status by blinking icons.
(right-bottom side
of the main screen)
Cancel Button
6.8.2.
Cancels and closes the popup window
Disconnect
Function
Disconnecting GUI from repeater
Method
Click
Description
The
button in toolbar of GUI program
communication
between
disconnected.
33 / 54
GUI
on
PC
and
repeater
becomes
6.8.3. CM250D01 MHU Status Retrieval and Control
(2) MHU Screen Window
① General & Environment part
② DOU’s Status & Control part
(1) Node Tree
① MHU
② RUDUAL-1~6
(1) Node Tree“ This window displays the tree configuration of RUs connected with MHU
(1) Nose Tree
① MHU
Press MHU to open the MHU screen
② RUDUAL-1 ~ 6
Press RUDUAL-# to open each RU screen
(2) MHU Screen window
① General & Environment
like system information or environments
This screen provides information on 6DOUs
(2) MHU
Screen
This part includes common parameter of MHU
 LD Power & Lower limit value
② DOU Status/Control
 PD Power & Lower limit value
 Tx Input, Rx Output Power & Limit value
 RU Install information
34 / 54
Group
Description
 Version“ Firmware Versoin
 Type“ Repeater unit type
 Name“ ID of MHU for the communication
 Gain Setting
 TX“ sets ATT to have 35dBm of output at the RU
ANT Port
 RX“ sets ATT to have 40dB gain of Rx path
 Tx/Rx Gain setting function carries out Tx/Rx
gain setting including automatic optical loss
compensation.
 User Connect“ Connection status of COM port of
repeater
 PSU“ Status of PSU
 TMPCUR“ Current temperature of the equipment
 TMPUPR“
set
the
upper
threshold
value
of
temperature (button) and alarm status (LED)
 Install“ This sets up the RU to communicate with
MHU. Even when an RU is connected to MHU
physically
by
optic
cable,
the
RU
cannot
communicate with MHU if RU is not installed
logically by GUI.
 LD Power“ Transmitted optical power level to RU
 LD Lower“ Lower limit level of the LD power
 PD Power“ Received optical power level from RU
 PD Lower“ Lower limit level of the PD power
 1900 Tx Input“ Tx level input from 1900MHz BTS
 1900 Tx Upper“ Upper limit of Tx input level
 1900 Tx Lower“ Lower limit of Tx input level
 1900 Rx output“ Rx level output to 1900MHz BTS
 1900 Rx Upper“ Upper limit of Rx output level
 850 Tx Input“ Tx level input from 850MHz BTS
 850 Tx Upper“ Upper limit of Tx input level
 850 Tx Lower“ Lower limit of Tx input level
 850 Rx output“ Rx level output to 850MHz BTS
 850 Rx Upper“ Upper limit of Rx output level
 RU install“ display the RU installation status
35 / 54
6.8.4. CM250D01 RU Status Retrieval and Control
Group
Description
 Version“ Firmware version
 Type“ Type of repeater
 Name“ Set the Name, ID, Serial No. of repeater RU
 User Connect“ Connection status of COM port of repeater
 PSU“ Status of PSU
 TMPCUR“ Current temperature in repeater RU
 TMPUPR“ Value/control of upper threshold of temperature
(button) and alarm status (LED)
36 / 54
 LDPWR“ Value of LD power (box) and status of LD (LED)
 LDLWR“ Value/control of lower threshold of LD power
(button) and lower alarm status of LD power (LED)
 PDPWR“ Value of PD power (box) and status of PD (LED)
 PDLWR“ Value/control of lower threshold of PD power
(button) and lower alarm status (LED)
 RU parameters for 1900MHz/850MHz band are displayed
by the tab selection. Each band has the identical items
which can be monitored and controlled.
 PLL“ Alarm LED for 2 PLL’s
 CFR On“ On/Off status of Crest Factor Reduction function
 ATT“ Sets ATT to control FWD gain, and shows its value.
Displayed ATT value = USR ATT + ALC ATT
 USR ATT“ This is the main FWD Gain setting point. It is used
for FWD auto gain setting or gain fine tuning
 ALC ATT“ When HPA output level is higher than ALC level it
automatically controls FWD gain to maintain output level
below HPA ALC level.
 CFR On“ On/Off control the Crest factor reduction function
 INPWR“ Input total power level on CFR board
 Center“ Set the center frequency of FWD band by GSM CH
No.
 GSM INPWR“ This indicates signal power of GSM
 GSM nCH“ Indicates the current no. of GSM CH. When
pressed, more information about GSM CHs can be viewed.
 WCDMA INPWR“ Indicates signal power of WCDMA
 WCDMA nFA“ Indicates the current no. of WCDMA FA
 WCDMA FA1/FA2/FA3“ This is to set the WCDMA CH to
apply the CFR function to WCDMA FA’s.
 Channel Setting Window for WCDMA CH and band center
 Center“ 25MHz operating band center frequency setting
 1st~3rd FA“ WCDMA FA setting for WCDMA CFR function
 Apply Values“ setting action for Center and WCDMA CH
 Load Values“ verification action for set valuses after setting
the Center and WCDMA CH
37 / 54
 GSM Spectrum View Window
 Center CH“ GSM CH for center freq. of 25MHz band
 Num CH“ Number of GSM CH currently dectected
 FAs“ GSM CH of spectrum displayed
GSM spectrum
detected window
 WCDMA FA1~FA3“ Currently set WCDMA FA CH.
 On/Off“ Status/control the operation state of HPA
 OVTMP“ Alarm status of HPA Over-temperature
 OVPWR“ Alarm status of HPA Over-Power
 VSWR“ Alarm status of HPA VSWR
 OUT PWR“ Output power level of HPA(box)
 OUT UPR“ Display/control of upper threshold of HPA output
power(button), alarm status(LED)
 OUT LWR“ Value/control of lower threshold of HPA output
power(button), alarm status(LED)
 ALC“ Set ALC level for HPA output, and shows ALC on/off
status of function(LED).
 ASD(Auto Shutdown)“ ASD level(button), and shows ASD
on/off status of function(LED).
 Protection On/Off“ In order to protect RU from over input
RVS(Rx) signal power. In case that input signal is more than
IN UPR level, RU shuts down and LED is changed to RED.
 Pilot On/Off“ Sets CW signal generation, and shows its
status. It is used for RVS gain setting.
 IN PWR“ RVS power value at the LNA output point
 IN UPR“ Sets RVS input upper threshold, and shows the
alarm status of input upper threshold.
 OUTPWR“ RVS RF output power of RRBS(RRCHS)
 ATT“ Sets ATT to control RVS gain, and shows it’s value.
 Center Freq“ It indicates pilot signal frequency value. This
value changes with FWD(Tx) center frequency automatically.
38 / 54
6.8.5. Firmware download
Firmware download is performed when system needs to be updated.
Downloading improper images (executable file of repeater CPU) may cause harmful
damages to equipment.
The following steps should be taken for firmware download.
① Convert firmware source file (*.bin) to a downloadable file format.
Main menu“ Action → Image Compression, toolbar“
② Open a pop-up window showing the status of the target equipment for firmware
download.
Step 1) Main menu View ¡æ Select Donor Windows or Remote Windows
Step 2) In Block View Dialog window, select Donor Windows or Remote Windows
③ Download firmware to the target equipment.
Step 1) Main menu Action ¡æ select Image Download menu
Step 2) In toolbar, select
for MHU, and select
for RU
Download firmware after selecting the firmware file for the target equipment.
File conversion procedure
Select target file
Perform function
Store
modified
Select target file
39 / 54
Download procedure
Display selected file information
Select file
Perform operation
Display progress of firmware download
6.9. Additional features
6.9.1. ASD (Auto Shutdown) Function
1. If the power level is above the shut down level for longer than 1 second, turn off
HPA.
2. During shutdown state, monitor RU input power. If the level is below 5dB from shut
down level, turn on HPA automatically.
3. Monitor HPA output power in normal operation, and monitor RU input power during
shut down.
Longer than 1 sec, HPA off
6.9.2. ALC (Auto Level Control) Function
40 / 54
1. If the power level reaches the ALC level, prevent from transmitting higher than ALC
level by using ATT control.
2. By storing the existing ATT value, the ATT value before ALC can be reused even
when the power is reduced.
No ATT change
41 / 54
ATT increase(Gain decrease)
Appendix A Factory setting value for each equipment
MHU
Item
RU
Value
Item
Value
MHU TEMP UPR
80
RU TEMP UPR
80
1900/850MHz Tx IN UPR
RFBS, RFCHS ATT
30
1900/850MHz Tx IN LWR
-11
Hidden ATT
N.A
1900/850MHz Rx OUT UPR
PLL
N.A
Optic LD LWR
N.A
Optic PD LWR
-10
HPA-850, HPA-1900 On/off
Off
HPA-850, HPA-1900 OUT UPR
42
HPA-850, HPA-1900 OUT LWR
20
HPA-850, HPA-1900 ALC Level
40
HPA-850, HPA-1900 ALC On/Off
ON
HPA-850, HPA-1900 ASD Level
43
HPA-850, HPA-1900 ASD On/Off
ON
RRBS, RRCHS ASD
ON
RRBS, RRCHS IN UPR
-50
RRBS, RRCHS ATT
30
RRBS, RRCHS PLL
N.A
Optic LD LWR
Optic PD LWR
-10
42 / 54
Appendix B 1900MHz GSM & WCDMA Frequency Map

Gray Channels are not used
GSM
WCDMA
WCDMA
Channel
Center freq.(MHz)
Channel
Center freq.(MHz)
Channel
Center freq.(MHz)
511
1930.0
9650
1930.0
400
1930.1
512
1930.2
9651
1930.2
401
1930.3
513
1930.4
9652
1930.4
402
1930.5
514
1930.6
9653
1930.6
403
1930.7
515
1930.8
9654
1930.8
404
1930.9
516
1931.0
9655
1931.0
405
1931.1
517
1931.2
9656
1931.2
406
1931.3
518
1931.4
9657
1931.4
407
1931.5
519
1931.6
9658
1931.6
408
1931.7
520
1931.8
9659
1931.8
409
1931.9
521
1932.0
9660
1932.0
410
1932.1
522
1932.2
9661
1932.2
411
1932.3
523
1932.4
9662
1932.4
412
1932.5
524
1932.6
9663
1932.6
413
1932.7
525
1932.8
9664
1932.8
414
1932.9
526
1933.0
9665
1933.0
415
1933.1
527
1933.2
9666
1933.2
416
1933.3
528
1933.4
9667
1933.4
417
1933.5
529
1933.6
9668
1933.6
418
1933.7
530
1933.8
9669
1933.8
419
1933.9
531
1934.0
9670
1934.0
420
1934.1
532
1934.2
9671
1934.2
421
1934.3
533
1934.4
9672
1934.4
422
1934.5
534
1934.6
9673
1934.6
423
1934.7
535
1934.8
9674
1934.8
424
1934.9
536
1935.0
9675
1935.0
425
1935.1
537
1935.2
9676
1935.2
426
1935.3
538
1935.4
9677
1935.4
427
1935.5
539
1935.6
9678
1935.6
428
1935.7
540
1935.8
9679
1935.8
429
1935.9
541
1936.0
9680
1936.0
430
1936.1
542
1936.2
9681
1936.2
431
1936.3
543
1936.4
9682
1936.4
432
1936.5
544
1936.6
9683
1936.6
433
1936.7
545
1936.8
9684
1936.8
434
1936.9
43 / 54
546
1937.0
9685
1937.0
435
1937.1
547
1937.2
9686
1937.2
436
1937.3
548
1937.4
9687
1937.4
437
1937.5
549
1937.6
9688
1937.6
438
1937.7
550
1937.8
9689
1937.8
439
1937.9
551
1938.0
9690
1938.0
440
1938.1
552
1938.2
9691
1938.2
441
1938.3
553
1938.4
9692
1938.4
442
1938.5
554
1938.6
9693
1938.6
443
1938.7
555
1938.8
9694
1938.8
444
1938.9
556
1939.0
9695
1939.0
445
1939.1
557
1939.2
9696
1939.2
446
1939.3
558
1939.4
9697
1939.4
447
1939.5
559
1939.6
9698
1939.6
448
1939.7
560
1939.8
9699
1939.8
449
1939.9
561
1940.0
9700
1940.0
450
1940.1
562
1940.2
9701
1940.2
451
1940.3
563
1940.4
9702
1940.4
452
1940.5
564
1940.6
9703
1940.6
453
1940.7
565
1940.8
9704
1940.8
454
1940.9
566
1941.0
9705
1941.0
455
1941.1
567
1941.2
9706
1941.2
456
1941.3
568
1941.4
9707
1941.4
457
1941.5
569
1941.6
9708
1941.6
458
1941.7
570
1941.8
9709
1941.8
459
1941.9
571
1942.0
9710
1942.0
460
1942.1
572
1942.2
9711
1942.2
461
1942.3
573
1942.4
9712
1942.4
462
1942.5
574
1942.6
9713
1942.6
463
1942.7
575
1942.8
9714
1942.8
464
1942.9
576
1943.0
9715
1943.0
465
1943.1
577
1943.2
9716
1943.2
466
1943.3
578
1943.4
9717
1943.4
467
1943.5
579
1943.6
9718
1943.6
468
1943.7
580
1943.8
9719
1943.8
469
1943.9
581
1944.0
9720
1944.0
470
1944.1
582
1944.2
9721
1944.2
471
1944.3
583
1944.4
9722
1944.4
472
1944.5
584
1944.6
9723
1944.6
473
1944.7
585
1944.8
9724
1944.8
474
1944.9
586
1945.0
9725
1945.0
475
1945.1
44 / 54
587
1945.2
9726
1945.2
476
1945.3
588
1945.4
9727
1945.4
477
1945.5
589
1945.6
9728
1945.6
478
1945.7
590
1945.8
9729
1945.8
479
1945.9
591
1946.0
9730
1946.0
480
1946.1
592
1946.2
9731
1946.2
481
1946.3
593
1946.4
9732
1946.4
482
1946.5
594
1946.6
9733
1946.6
483
1946.7
595
1946.8
9734
1946.8
484
1946.9
596
1947.0
9735
1947.0
485
1947.1
597
1947.2
9736
1947.2
486
1947.3
598
1947.4
9737
1947.4
487
1947.5
599
1947.6
9738
1947.6
488
1947.7
600
1947.8
9739
1947.8
489
1947.9
601
1948.0
9740
1948.0
490
1948.1
602
1948.2
9741
1948.2
491
1948.3
603
1948.4
9742
1948.4
492
1948.5
604
1948.6
9743
1948.6
493
1948.7
605
1948.8
9744
1948.8
494
1948.9
606
1949.0
9745
1949.0
495
1949.1
607
1949.2
9746
1949.2
496
1949.3
608
1949.4
9747
1949.4
497
1949.5
609
1949.6
9748
1949.6
498
1949.7
610
1949.8
9749
1949.8
499
1949.9
611
1950.0
9750
1950.0
500
1950.1
612
1950.2
9751
1950.2
501
1950.3
613
1950.4
9752
1950.4
502
1950.5
614
1950.6
9753
1950.6
503
1950.7
615
1950.8
9754
1950.8
504
1950.9
616
1951.0
9755
1951.0
505
1951.1
617
1951.2
9756
1951.2
506
1951.3
618
1951.4
9757
1951.4
507
1951.5
619
1951.6
9758
1951.6
508
1951.7
620
1951.8
9759
1951.8
509
1951.9
621
1952.0
9760
1952.0
510
1952.1
622
1952.2
9761
1952.2
511
1952.3
623
1952.4
9762
1952.4
512
1952.5
624
1952.6
9763
1952.6
513
1952.7
625
1952.8
9764
1952.8
514
1952.9
626
1953.0
9765
1953.0
515
1953.1
627
1953.2
9766
1953.2
516
1953.3
45 / 54
628
1953.4
9767
1953.4
517
1953.5
629
1953.6
9768
1953.6
518
1953.7
630
1953.8
9769
1953.8
519
1953.9
631
1954.0
9770
1954.0
520
1954.1
632
1954.2
9771
1954.2
521
1954.3
633
1954.4
9772
1954.4
522
1954.5
634
1954.6
9773
1954.6
523
1954.7
635
1954.8
9774
1954.8
524
1954.9
636
1955.0
9775
1955.0
525
1955.1
637
1955.2
9776
1955.2
526
1955.3
638
1955.4
9777
1955.4
527
1955.5
639
1955.6
9778
1955.6
528
1955.7
640
1955.8
9779
1955.8
529
1955.9
641
1956.0
9780
1956.0
530
1956.1
642
1956.2
9781
1956.2
531
1956.3
643
1956.4
9782
1956.4
532
1956.5
644
1956.6
9783
1956.6
533
1956.7
645
1956.8
9784
1956.8
534
1956.9
646
1957.0
9785
1957.0
535
1957.1
647
1957.2
9786
1957.2
536
1957.3
648
1957.4
9787
1957.4
537
1957.5
649
1957.6
9788
1957.6
538
1957.7
650
1957.8
9789
1957.8
539
1957.9
651
1958.0
9790
1958.0
540
1958.1
652
1958.2
9791
1958.2
541
1958.3
653
1958.4
9792
1958.4
542
1958.5
654
1958.6
9793
1958.6
543
1958.7
655
1958.8
9794
1958.8
544
1958.9
656
1959.0
9795
1959.0
545
1959.1
657
1959.2
9796
1959.2
546
1959.3
658
1959.4
9797
1959.4
547
1959.5
659
1959.6
9798
1959.6
548
1959.7
660
1959.8
9799
1959.8
549
1959.9
661
1960.0
9800
1960.0
550
1960.1
662
1960.2
9801
1960.2
551
1960.3
663
1960.4
9802
1960.4
552
1960.5
664
1960.6
9803
1960.6
553
1960.7
665
1960.8
9804
1960.8
554
1960.9
666
1961.0
9805
1961.0
555
1961.1
667
1961.2
9806
1961.2
556
1961.3
668
1961.4
9807
1961.4
557
1961.5
46 / 54
669
1961.6
9808
1961.6
558
1961.7
670
1961.8
9809
1961.8
559
1961.9
671
1962.0
9810
1962.0
560
1962.1
672
1962.2
9811
1962.2
561
1962.3
673
1962.4
9812
1962.4
562
1962.5
674
1962.6
9813
1962.6
563
1962.7
675
1962.8
9814
1962.8
564
1962.9
676
1963.0
9815
1963.0
565
1963.1
677
1963.2
9816
1963.2
566
1963.3
678
1963.4
9817
1963.4
567
1963.5
679
1963.6
9818
1963.6
568
1963.7
680
1963.8
9819
1963.8
569
1963.9
681
1964.0
9820
1964.0
570
1964.1
682
1964.2
9821
1964.2
571
1964.3
683
1964.4
9822
1964.4
572
1964.5
684
1964.6
9823
1964.6
573
1964.7
685
1964.8
9824
1964.8
574
1964.9
686
1965.0
9825
1965.0
575
1965.1
687
1965.2
9826
1965.2
576
1965.3
688
1965.4
9827
1965.4
577
1965.5
689
1965.6
9828
1965.6
578
1965.7
690
1965.8
9829
1965.8
579
1965.9
691
1966.0
9830
1966.0
580
1966.1
692
1966.2
9831
1966.2
581
1966.3
693
1966.4
9832
1966.4
582
1966.5
694
1966.6
9833
1966.6
583
1966.7
695
1966.8
9834
1966.8
584
1966.9
696
1967.0
9835
1967.0
585
1967.1
697
1967.2
9836
1967.2
586
1967.3
698
1967.4
9837
1967.4
587
1967.5
699
1967.6
9838
1967.6
588
1967.7
700
1967.8
9839
1967.8
589
1967.9
701
1968.0
9840
1968.0
590
1968.1
702
1968.2
9841
1968.2
591
1968.3
703
1968.4
9842
1968.4
592
1968.5
704
1968.6
9843
1968.6
593
1968.7
705
1968.8
9844
1968.8
594
1968.9
706
1969.0
9845
1969.0
595
1969.1
707
1969.2
9846
1969.2
596
1969.3
708
1969.4
9847
1969.4
597
1969.5
709
1969.6
9848
1969.6
598
1969.7
47 / 54
710
1969.8
9849
1969.8
599
1969.9
711
1970.0
9850
1970.0
600
1970.1
712
1970.2
9851
1970.2
601
1970.3
713
1970.4
9852
1970.4
602
1970.5
714
1970.6
9853
1970.6
603
1970.7
715
1970.8
9854
1970.8
604
1970.9
716
1971.0
9855
1971.0
605
1971.1
717
1971.2
9856
1971.2
606
1971.3
718
1971.4
9857
1971.4
607
1971.5
719
1971.6
9858
1971.6
608
1971.7
720
1971.8
9859
1971.8
609
1971.9
721
1972.0
9860
1972.0
610
1972.1
722
1972.2
9861
1972.2
611
1972.3
723
1972.4
9862
1972.4
612
1972.5
724
1972.6
9863
1972.6
613
1972.7
725
1972.8
9864
1972.8
614
1972.9
726
1973.0
9865
1973.0
615
1973.1
727
1973.2
9866
1973.2
616
1973.3
728
1973.4
9867
1973.4
617
1973.5
729
1973.6
9868
1973.6
618
1973.7
730
1973.8
9869
1973.8
619
1973.9
731
1974.0
9870
1974.0
620
1974.1
732
1974.2
9871
1974.2
621
1974.3
733
1974.4
9872
1974.4
622
1974.5
734
1974.6
9873
1974.6
623
1974.7
735
1974.8
9874
1974.8
624
1974.9
736
1975.0
9875
1975.0
625
1975.1
737
1975.2
9876
1975.2
626
1975.3
738
1975.4
9877
1975.4
627
1975.5
739
1975.6
9878
1975.6
628
1975.7
740
1975.8
9879
1975.8
629
1975.9
741
1976.0
9880
1976.0
630
1976.1
742
1976.2
9881
1976.2
631
1976.3
743
1976.4
9882
1976.4
632
1976.5
744
1976.6
9883
1976.6
633
1976.7
745
1976.8
9884
1976.8
634
1976.9
746
1977.0
9885
1977.0
635
1977.1
747
1977.2
9886
1977.2
636
1977.3
748
1977.4
9887
1977.4
637
1977.5
749
1977.6
9888
1977.6
638
1977.7
750
1977.8
9889
1977.8
639
1977.9
48 / 54
751
1978.0
9890
1978.0
640
1978.1
752
1978.2
9891
1978.2
641
1978.3
753
1978.4
9892
1978.4
642
1978.5
754
1978.6
9893
1978.6
643
1978.7
755
1978.8
9894
1978.8
644
1978.9
756
1979.0
9895
1979.0
645
1979.1
757
1979.2
9896
1979.2
646
1979.3
758
1979.4
9897
1979.4
647
1979.5
759
1979.6
9898
1979.6
648
1979.7
760
1979.8
9899
1979.8
649
1979.9
761
1980.0
9900
1980.0
650
1980.1
762
1980.2
9901
1980.2
651
1980.3
763
1980.4
9902
1980.4
652
1980.5
764
1980.6
9903
1980.6
653
1980.7
765
1980.8
9904
1980.8
654
1980.9
766
1981.0
9905
1981.0
655
1981.1
767
1981.2
9906
1981.2
656
1981.3
768
1981.4
9907
1981.4
657
1981.5
769
1981.6
9908
1981.6
658
1981.7
770
1981.8
9909
1981.8
659
1981.9
771
1982.0
9910
1982.0
660
1982.1
772
1982.2
9911
1982.2
661
1982.3
773
1982.4
9912
1982.4
662
1982.5
774
1982.6
9913
1982.6
663
1982.7
775
1982.8
9914
1982.8
664
1982.9
776
1983.0
9915
1983.0
665
1983.1
777
1983.2
9916
1983.2
666
1983.3
778
1983.4
9917
1983.4
667
1983.5
779
1983.6
9918
1983.6
668
1983.7
780
1983.8
9919
1983.8
669
1983.9
781
1984.0
9920
1984.0
670
1984.1
782
1984.2
9921
1984.2
671
1984.3
783
1984.4
9922
1984.4
672
1984.5
784
1984.6
9923
1984.6
673
1984.7
785
1984.8
9924
1984.8
674
1984.9
786
1985.0
9925
1985.0
675
1985.1
787
1985.2
9926
1985.2
676
1985.3
788
1985.4
9927
1985.4
677
1985.5
789
1985.6
9928
1985.6
678
1985.7
790
1985.8
9929
1985.8
679
1985.9
791
1986.0
9930
1986.0
680
1986.1
49 / 54
792
1986.2
9931
1986.2
681
1986.3
793
1986.4
9932
1986.4
682
1986.5
794
1986.6
9933
1986.6
683
1986.7
795
1986.8
9934
1986.8
684
1986.9
796
1987.0
9935
1987.0
685
1987.1
797
1987.2
9936
1987.2
686
1987.3
798
1987.4
9937
1987.4
687
1987.5
799
1987.6
9938
1987.6
688
1987.7
800
1987.8
9939
1987.8
689
1987.9
801
1988.0
9940
1988.0
690
1988.1
802
1988.2
9941
1988.2
691
1988.3
803
1988.4
9942
1988.4
692
1988.5
804
1988.6
9943
1988.6
693
1988.7
805
1988.8
9944
1988.8
694
1988.9
806
1989.0
9945
1989.0
695
1989.1
807
1989.2
9946
1989.2
696
1989.3
808
1989.4
9947
1989.4
697
1989.5
809
1989.6
9948
1989.6
698
1989.7
810
1989.8
9949
1989.8
699
1989.9
811
1990.0
9950
1990.0
700
1990.1
50 / 54
Appendix C 850MHz GSM & WCDMA Frequency Map

Gray Channels are not used
GSM
WCDMA
WCDMA
Channel
Center freq.(MHz)
Channel
Center freq.(MHz)
Channel
Center freq.(MHz)
127
869.0
4345
869.0
995
869.1
128
869.2
4346
869.2
996
869.3
129
869.4
4347
869.4
997
869.5
130
869.6
4348
869.6
998
869.7
131
869.8
4349
869.8
999
869.9
132
870.0
4350
870.0
1000
870.1
133
870.2
4351
870.2
1001
870.3
134
870.4
4352
870.4
1002
870.5
135
870.6
4353
870.6
1003
870.7
136
870.8
4354
870.8
1004
870.9
137
871.0
4355
871.0
1005
871.1
138
871.2
4356
871.2
1006
871.3
139
871.4
4357
871.4
1007
871.5
140
871.6
4358
871.6
1008
871.7
141
871.8
4359
871.8
1009
871.9
142
872.0
4360
872.0
1010
872.1
143
872.2
4361
872.2
1011
872.3
144
872.4
4362
872.4
1012
872.5
145
872.6
4363
872.6
1013
872.7
146
872.8
4364
872.8
1014
872.9
147
873.0
4365
873.0
1015
873.1
148
873.2
4366
873.2
1016
873.3
149
873.4
4367
873.4
1017
873.5
150
873.6
4368
873.6
1018
873.7
151
873.8
4369
873.8
1019
873.9
152
874.0
4370
874.0
1020
874.1
153
874.2
4371
874.2
1021
874.3
154
874.4
4372
874.4
1022
874.5
155
874.6
4373
874.6
1023
874.7
156
874.8
4374
874.8
1024
874.9
157
875.0
4375
875.0
1025
875.1
158
875.2
4376
875.2
1026
875.3
159
875.4
4377
875.4
1027
875.5
160
875.6
4378
875.6
1028
875.7
161
875.8
4379
875.8
1029
875.9
51 / 54
162
876.0
4380
876.0
1030
876.1
163
876.2
4381
876.2
1031
876.3
164
876.4
4382
876.4
1032
876.5
165
876.6
4383
876.6
1033
876.7
166
876.8
4384
876.8
1034
876.9
167
877.0
4385
877.0
1035
877.1
168
877.2
4386
877.2
1036
877.3
169
877.4
4387
877.4
1037
877.5
170
877.6
4388
877.6
1038
877.7
171
877.8
4389
877.8
1039
877.9
172
878.0
4390
878.0
1040
878.1
173
878.2
4391
878.2
1041
878.3
174
878.4
4392
878.4
1042
878.5
175
878.6
4393
878.6
1043
878.7
176
878.8
4394
878.8
1044
878.9
177
879.0
4395
879.0
1045
879.1
178
879.2
4396
879.2
1046
879.3
179
879.4
4397
879.4
1047
879.5
180
879.6
4398
879.6
1048
879.7
181
879.8
4399
879.8
1049
879.9
182
880.0
4400
880.0
1050
880.1
183
880.2
4401
880.2
1051
880.3
184
880.4
4402
880.4
1052
880.5
185
880.6
4403
880.6
1053
880.7
186
880.8
4404
880.8
1054
880.9
187
881.0
4405
881.0
1055
881.1
188
881.2
4406
881.2
1056
881.3
189
881.4
4407
881.4
1057
881.5
190
881.6
4408
881.6
1058
881.7
191
881.8
4409
881.8
1059
881.9
192
882.0
4410
882.0
1060
882.1
193
882.2
4411
882.2
1061
882.3
194
882.4
4412
882.4
1062
882.5
195
882.6
4413
882.6
1063
882.7
196
882.8
4414
882.8
1064
882.9
197
883.0
4415
883.0
1065
883.1
198
883.2
4416
883.2
1066
883.3
199
883.4
4417
883.4
1067
883.5
200
883.6
4418
883.6
1068
883.7
201
883.8
4419
883.8
1069
883.9
202
884.0
4420
884.0
1070
884.1
52 / 54
203
884.2
4421
884.2
1071
884.3
204
884.4
4422
884.4
1072
884.5
205
884.6
4423
884.6
1073
884.7
206
884.8
4424
884.8
1074
884.9
207
885.0
4425
885.0
1075
885.1
208
885.2
4426
885.2
1076
885.3
209
885.4
4427
885.4
1077
885.5
210
885.6
4428
885.6
1078
885.7
211
885.8
4429
885.8
1079
885.9
212
886.0
4430
886.0
1080
886.1
213
886.2
4431
886.2
1081
886.3
214
886.4
4432
886.4
1082
886.5
215
886.6
4433
886.6
1083
886.7
216
886.8
4434
886.8
1084
886.9
217
887.0
4435
887.0
1085
887.1
218
887.2
4436
887.2
1086
887.3
219
887.4
4437
887.4
1087
887.5
220
887.6
4438
887.6
1088
887.7
221
887.8
4439
887.8
1089
887.9
222
888.0
4440
888.0
1090
888.1
223
888.2
4441
888.2
1091
888.3
224
888.4
4442
888.4
1092
888.5
225
888.6
4443
888.6
1093
888.7
226
888.8
4444
888.8
1094
888.9
227
889.0
4445
889.0
1095
889.1
228
889.2
4446
889.2
1096
889.3
229
889.4
4447
889.4
1097
889.5
230
889.6
4448
889.6
1098
889.7
231
889.8
4449
889.8
1099
889.9
232
890.0
4450
890.0
1100
890.1
233
890.2
4451
890.2
1101
890.3
234
890.4
4452
890.4
1102
890.5
235
890.6
4453
890.6
1103
890.7
236
890.8
4454
890.8
1104
890.9
237
891.0
4455
891.0
1105
891.1
238
891.2
4456
891.2
1106
891.3
239
891.4
4457
891.4
1107
891.5
240
891.6
4458
891.6
1108
891.7
241
891.8
4459
891.8
1109
891.9
242
892.0
4460
892.0
1110
892.1
243
892.2
4461
892.2
1111
892.3
53 / 54
244
892.4
4462
892.4
1112
892.5
245
892.6
4463
892.6
1113
892.7
246
892.8
4464
892.8
1114
892.9
247
893.0
4465
893.0
1115
893.1
248
893.2
4466
893.2
1116
893.3
249
893.4
4467
893.4
1117
893.5
250
893.6
4468
893.6
1118
893.7
251
893.8
4469
893.8
1119
893.9
252
894.0
4470
894.0
1120
894.1
54 / 54

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