Teltronic U PTRNKTBSR75800 BSR75 BASE STATION RADIO/REPEATER User Manual BSR75 User Instalation Manual

Teltronic S.A.U. BSR75 BASE STATION RADIO/REPEATER BSR75 User Instalation Manual

Users Manual

BSR75 USER AND INSTALLATION MANUAL
01.01.00/1 Rev.1
PRODUCT: BSR75
CODE: D198N61_DDS06
VERSION: 01 REVISION: 00 DATE: 15/07/09
CLASSIFICATION:
General information Internal document
DOCUMENT MAINTENANCE
THIS DOCUMENT HAS 17 PAGES
EDIT. DATE AUTHOR DESCRIPTION
1.0 15/07/09 Javier Córdova First edition.
DOCUMENT APPROVAL
ACTIVITY NAME DATE SIGNATURE
Prepared
Revised
Project Manager
Approved
R&D Director
BSR75 USER AND
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Disclaimer
Although every reasonable effort has been made to ensure the accuracy of the information contained herein
and any other referred document, this should not be construed as a commitment on the part of Teltronic S.A.
Unipersonal, and the liability of Teltronic S.A. Unipersonal for any errors and omissions shall be limited to the
correction of such errors and omissions. Teltronic S.A. Unipersonal welcomes any comment as a way to
improve any delivered documentation.
The information contained herein has been prepared for the use of appropriately trained personnel, and it is
intended for the purpose of the agreement under which the information is submitted. Any party using or relying
upon this information assumes full responsibility for such use and in no event shall Teltronic S.A. Unipersonal
be liable to anyone for especial, collateral, incidental, or consequential damages in connection with or arising
out of the use of this information.
The information or statements given in these documents regarding the suitability, capacity or performance of
the mentioned hardware or software products cannot be considered binding but shall be defined in the
agreement made between Teltronic S.A. Unipersonal and the customer.
Teltronic S.A. Unipersonal reserves the right to revise these documents and to make changes to its content at
any time, without prior notification.
Copyrights
No part of the information contained herein and the other referred documents may be copied, distributed or
transmitted by any means to any other party without prior written permission of Teltronic S.A. Unipersonal. The
distribution of this document may be also covered by NDA (non-disclosure agreement) between Teltronic S.A.
Unipersonal and the receiver.
Please also note that part of these contents even may be covered by patent rights.
This document, the referred documents and the described product are considered protected by copyright
according to the applicable laws.
Teltronic and the Teltronic logo are registered trademarks of Teltronic S.A. Unipersonal.
Copyright © Teltronic S.A. Unipersonal. All rights reserved.
BSR75 USER AND
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MANUAL
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CONTENTS:
1.
INTRODUCTION ......................................................................................................... 4
2.
UNPACKING AND CHECKING .................................................................................. 5
3.
PREVIOUS CONSIDERATIONS................................................................................. 5
4.
INFORMATION ON SAFETY AND ELECTROMAGNETIC COMPATIBILITY ............ 5
5.
EQUIPMENT DESCRIPTION ...................................................................................... 7
5.1.
FRONT VIEW ....................................................................................................... 7
5.2.
REAR VIEW ......................................................................................................... 8
5.3.
MODULES ............................................................................................................ 9
6.
INSTALLATION GUIDE ............................................................................................ 12
6.1.
LOCATION ......................................................................................................... 12
6.2.
POWER SUPPLY CONNECTION ...................................................................... 12
6.3.
ANTENNA CONNECTION ................................................................................. 13
6.4.
SWITCHING ON THE BSR75 ............................................................................ 13
7.
CONFIGURATION .................................................................................................... 14
8.
INCIDENTS ............................................................................................................... 14
8.1.
ALARMS ............................................................................................................ 14
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1. INTRODUCTION
The BSR75 is a digital RF transceiver with a transmitter output power of 75 W. It is
manufactured following a robust mechanical modular design which allows simple and
economic maintenance.
The BSR75 is available in the following frequency bands:
380 - 400 MHz
410 - 430 MHz
450 - 470 MHz
806 - 870 MHz
The modules that form the BSR75 are:
RPS75 (Repeater Power Supply)
RPA75 (Repeater Power Amplifier)
RTX75 (Repeater Transmitter)
RRX (Repeater Receiver)
BSYNC (BSR75 Synchronism) - OPTIONAL
RCPU (Repeater Control Processing Unit)
The proper operation of any electronic device depends on its correct use. It is
therefore recommended to follow the instructions in this manual.
!
CAUTION: Switch the BSR75 off before inserting/removing any of its modules.
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2. UNPACKING AND CHECKING
The following elements are supplied in the box:
BSR75
50Ω / 20W load termination
Power Supply Cable
Maintenance Cable
Two Ethernet Cables
The equipment is supplied with all the modules already assembled in the rack. The
modules in the basic configuration are: Power Supply module (RPS), Power Amplifier
(RPA75), Transmitter (RTX75), Receiver (RRX) and Control (RCPU). Synchronism
module (BSYNC) is necessary for testing purposes.
IMPORTANT: if any of these elements is missing or damaged, contact your dealer
and / or installer.
3. PREVIOUS CONSIDERATIONS
This manual contains information on instructions for installation, maintenance and
use. Read the following pages before using this equipment.
Do not switch on the BSR75 without having previously connected the TX antenna
and the 50Ω load to the TNC connector. The equipment may be seriously damaged. It is
important to use an antenna adjusted to the BSR75 transmitter frequency band.
INFORMATION ON SAFETY AND ELECTROMAGNETIC COMPATIBILITY
The equipment has been designed to fulfil the applicable compliance regulations.
The equipment complies with Part 15 of the FCC Title 47 of the Code of Federal
Regulations. Operation is subject to the condition that this device does not cause harmful
interference.
The equipment complies with the applicable Part 90 of the FCC Title 47 of the
Code of Federal Regulations.
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In any case, take the following points into consideration:
Most electronic equipments are susceptible to electromagnetic interference if
they are not duly protected. If the BSR75 is placed near unprotected
electronic devices, they may malfunction.
The BSR75 must not transmit without its antenna connected or without the
50Ω load in the TNC connector.
When installing the antenna, follow the guidelines for exposure of the human
body to high and low frequency electromagnetic fields. Follow the supplier’s /
manufacturer’s instructions.
Burns may be suffered if the antenna connector output of the power module
(RPA75) is touched by bare skin when the BSR75 is transmitting with the
antenna disconnected.
Take care when handling the BSR75. It has sharp edges, which may cut if
handled incorrectly.
Maintenance and repair of these repeaters must be carried out by qualified
personnel only.
Connect the BSR75 chassis to the earth intake in the cabinet where it is to be
installed.
Switch off the BSR75 before inserting/removing any of its modules
!
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5. EQUIPMENT DESCRIPTION
5.1.
FRONT VIEW
1.- RPS (Repeater Power Supply).
2.- RPA75 (Repeater Power Amplifier).
3.- RTX75 (Repeater Transmitter).
4.- RRX (Repeater Receiver).
5.- BSYNC (BSR75 Synchronism) - OPTIONAL
6.- RCPU (Repeater Control Processing Unit).
7.- Power Supply switch.
7
1 2 3 4 5 6
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5.2.
REAR VIEW
8.- Power Supply Connector.
9.- TX Antenna Connector (type N).
10.- RF cables between RTX75 and RPA75.
11.- RX Antenna Connector (type BNC).
12.- RX Diversity Antenna Connector (not used).
13.- BSYNC Connectors (not used).
14.- Ethernet Connector “ETHERNET_A”.
15.- Ethernet Connector “ETHERNET_B”.
16.- Synchronism Output Connector “SYNC_OUT_2”.
17.- Synchronism Output Connector “SYNC_OUT_1”.
18.- Synchronism Input Connector “SYNC_IN_1”.
19.- Synchronism Input Connector “SYNC_IN_2”.
20.- Bus BSR maintenance connector.
21.- RCPU maintenance connector (VT-100).
22.- RRX2 maintenance connector (Not used).
23.- RRX maintenance connector (VT-100).
24.- RTX75 maintenance connector (VT-100).
25.- 50Ω / 20W load termination (TNC connector).
24
23
22
21
20
19
18
17
16
15
14
9
1
0
11
12
13
8
25
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5.3.
MODULES
1.- RPS75 (REPEATER POWER SUPPLY)
LEDs to indicate module status.
LED TYPE NORMAL
STATUS
FUNCTIÓN
SUPPLY Green On There are 26.4V at the RPS75
input
26.4V Green On There are 26.4V at the RPS75
output
13.2V Green On There are 13.2V at the RPS75
output
Power Supply switch (Ref. 7): ON/OFF switch to connect to and disconnect from the
BSR75.
2.- RPA75 (REPEATER POWER AMPLIFIER)
LEDs to indicate module status.
LED TYPE NORMAL
STATUS
FUNCTIÓN
ON Green On Power supply correct
TX POWER Green On Module transmitting
3.- RTX75 (REPEATER TRANSMITTER)
LEDs to indicate module status.
LED TYPE NORMAL
STATUS
FUNCTIÓN
ON Green On Power supply correct
REF. ERROR Red Off Failure in the 10 MHz reference
INT. ERROR Red Off Internal failure
BBSR ERROR
Red Off Communication failure with the
RCPU module
RPA ERROR Red Off RPA75 failure
RPW ERROR Red Off Reflected power failure
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4.- RRX (REPEATER RECEIVER)
LEDs to indicate module status.
LED
TYPE
NORMAL STATUS
FUNCTIÓN
ON Green On Power supply correct
REF. ERROR Red Off Failure in the 10 MHz reference
INT. ERROR Red Off Internal failure
BBSR ERROR Red Off Communication failure with the RCPU
module
5.- SLOT OPTION: BSYNC (BSR75 SYNCHRONISM)
LEDs to indicate the status of option BSYNC.
LED
TYPE
NORMAL STATUS
FUNCTIÓN
ON Green On Power supply correct
REF. ERROR Red Off Failure in the 10 MHz reference
WARM UP Red Off Oscillator in warming up phase
TIME GPS Green Flashing There is NMEA signal from GPS
PPS GPS Green Flashing There is PPS signal from GPS
TIME LOCAL Green Flashing There is NMEA local signal (without GPS)
PPS LOCAL Green Flashing There is PPS local signal (without GPS)
NOTE: this slot is not used in the BSR75 basic configuration.
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6.- RCPU (REPEATER CONTROL)
LEDs to indicate the module status.
LED
TYPE
NORMAL STATUS
FUNCTIÓN
ON Green On Power supply correct
REF. ERROR Red Off Failure in the 10 MHz reference
INT. ERROR Red Off Internal failure
BBSR ERROR Red Off BSR75 bus failure
DIV ERROR Red Off Diversity failure
CNC ERROR Red Off Communication failure with the Site
Controller
AUX Green Off Not used
MCCH Green Off / On Main carrier indicator
RX Green Flickering Information received
TX Green On Information transmitted
ETH LINK1 Yellow On Link between the local network switch and
the RCPU module in Ethernet port 1
ETH LINK2 Yellow Off Link between the local network switch and
the RCPU module in Ethernet port 1
ETH RX Green Flashing Reception of an Ethernet packet
ETH TX Green Flashing Transmission of an Ethernet packet
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6. INSTALLATION GUIDE
The following recommendations must be followed closely before starting up the
BSR75 module.
6.1.
LOCATION
The BSR75 has been designed in the standard format of 19” / 3 units high and it
must be installed in cabinets with this format.
The BSR75 site must be permanent, well-ventilated and without vibrations.
6.2.
POWER SUPPLY CONNECTION
DC power supply: check that the power supply source and/or the battery to be
used meets the voltage and current requirements necessary to supply the equipment:
Nominal voltage: 26.4V
DC
(range: from 21.12 to 31.68 V
DC
).
Minimum source current: 20 A.
There is a power control circuit in the RPS75 module in order to avoid an over-
current condition.
If lead batteries are used, they are to be placed as far from the BSR75 as
possible to prevent corrosion in the repeater due to battery vapours. They
should be situated in a well-ventilated place.
Use the power supply connector provided (D013000) to connect the BSR75 to
the power supply source. Use a cable with 2.5 mm
2
minimum diameter (or
AWG-12). Ensure that the connection is made with the correct polarity.
Ensure that the earth connection is made. Make this connection with a cable of
maximum diameter and minimum length.
NEVER use a gas or electricity conduit as an earth.
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6.3.
ANTENNA CONNECTION
Choose the most adaptable antenna for the installation. The antenna must
have an impedance of 50 ohms to the equipment transmission frequency.
Install the antenna in accordance with the manufacturer’s instructions.
Use a coaxial cable, avoiding as much as possible large cable lengths. Cable
impedance is 50 ohms.
Measure the VSWR of the installation. Never accept a VSWR greater than 2.
If a duplexer module or a band pass filter is required, adjust them to the
working frequency before starting up.
6.4.
SWITCHING ON THE BSR75
Check the connections between the modules.
Check that the power supply source is connected correctly.
Check that the RF SMB cables are connected correctly (see Rear View
diagram Ref. 10).
Check the connections of the antennas in the RPA75 and RRX modules.
Check the 50Ω load is connected to the rear TNC connector in the RPA75.
Check that the RPS75 module LED SUPPLY is on.
Activate the power on switch on the RPS75 module.
Check that the 26.4V LED and 13.2V LED on the RPS75 module are on and
check that the LEDS “ON” are switched on in the other modules.
Wait for the BSR75 to start up.
Note: See subclause 5.3 for more information on references for the different
modules and LEDs.
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7. CONFIGURATION
A BSR75 is configured via an NMS (Network Management System). To configure
the BSR75, consult the NMS manual.
8. INCIDENTS
The repeater must be repaired by authorized technical personnel only. If a
BSR75 failure occurs, the entire BSR75 must be replaced. If transmitter
module is damaged and there is not an entire BSR75 available to replace, set
RTX75 and RPA75 modules previously calibrated jointly. In last case and if is
not possible to carry out one of the two previous options, replace one of these two
modules and make the gain calibration again.
If an error or alarm occurs in the BSR75, this is indicated in the corresponding LED
for each one of the modules. The following list shows the possible failures and their
solutions.
8.1.
ALARMS
Led
indication
Status
Failure / Solution
RPS75
SUPPLY OFF
Power supply failure. Check that the source and the
power supply cable are correctly connected. Check the
internal fuse of the RPS75.
Contact Technical Services if
unsolved.
26.4V OFF Power supply failure. Contact Technical services.
13.2V OFF Power supply failure. Contact Technical services.
RPA75
ON OFF Power supply failure. Contact Technical Services.
TX POWER OFF
No power transmission in the antenna. Wait for BSR75
to be started up. Check other LED indications. Contact
Technical Services if unsolved.
!
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RTX75
ON OFF Internal power supply failure. Contact Technical
services.
REF. ERROR
ON Failure in the 10MHz reference. Contact Technical
services.
INT. ERROR ON Internal failure. Contact Technical services.
BBSR
ERROR ON
Communication failure with the RCPU module. Check
that all the modules are correctly installed. Contact
Technical services if still unsolved.
RPA75
ERROR ON
Failure in the RPA75 modules. Check that the RF SMB
cables (Ref. 10) are properly connected. Contact
Technical services if still unsolved.
RPW ERROR
ON Reflected power alarm. Check that the antenna is
properly installed. Contact Technical services.
RRX
ON OFF Internal power supply failure. Contact Technical
services.
REF. ERROR
ON Failure in the 10MHz reference. Contact Technical
services.
INT. ERROR ON Internal failure. Contact Technical services.
BBSR
ERROR ON
Communication failure with the RCPU module. Check
that all the modules are correctly installed. Contact
Technical Services if still unsolved.
BSYNC
ON OFF Internal power supply failure. Contact Technical
services.
REF. ERROR
ON Failure in the 10MHz reference. Contact Technical
services.
TIME GPS ON If GPS is activated, there is failure in the data frame.
Contact Technical Services.
PPS GPS OFF
If GPS is activated, there is failure in the PPS signal of
the GPS:
- check that the starting up period has been
exceeded (about 10 minutes after switching on)
- check the GPS antenna connection.
- check the correct positioning of the GPS
antenna, in accordance with the manufacturer’s
instructions.
Contact technical services if still unsolved.
TIME LOCAL OFF If GPS is not activated, there is failure in the local
reference data frame. Contact Technical Services.
PPS LOCAL OFF If GPS is not activated, there is failure in the local PPS
signal. Contact Technical Services.
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RCPU
ON OFF Internal power supply failure. Contact Technical
Services.
REF ERROR ON
Failure in the 10MHz reference. Check that the BSYNC
module is installed or that the SYNC IN cable is correctly
connected. Contact Technical services if still unsolved.
INT ERROR ON Internal failure. Contact Technical Services.
BBSR
ERROR ON
Communication failure by the BSR75 bus. Check that all
the modules are correctly installed. Contact Technical
services if still unsolved.
DIV ERROR ON
Error in diversity: occurs when the difference in received
power between received paths exceeds a level (20 dBs
by default) for a consecutive number of receptions.
These receptions on the received paths which do not
have sufficient power are not counted.
This alarm does not disappear until there are no
receptions with the sufficient power, and until the
difference of received power between received paths
does not exceed the level previously mentioned.
Check diversity configuration in the NMS.
Check that the reception antennas are correctly
installed. Contact Technical services if still unsolved.
CNC ERROR
ON
Communication failure with the Site Controller. Check
the Ethernet connections.
Check that the Site Controller is working properly.
Contact Technical Services if still unsolved.
RX Continuous
ON
Interference detection.
Check the installation. Check that the work frequencies
are correct.
ETH LINK1 OFF Failure in Ethernet link 1.
Check Ethernet connection 1 and the Switch A.
ETH LINK2 OFF Failure in Ethernet link 2.
Check Ethernet connection 2 and the Switch B.
ETH RX OFF Packets are not received by Ethernet.
Check the Ethernet connections.
ETH TX OFF Packets are not sent by Ethernet.
Check the Ethernet connections.

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