User Manual
Table Of Contents
- Front Page
- Pretext
- Contents
- Figures
- Abbreviations
- 1. Safety
- 2. Introduction
- 3. Installation
- 4. Commissioning
- 5. Functional Description
- Repeater Design
- Block Diagram
- Board and Unit Descriptions
- DC - Directional Coupler
- DPX - Duplex Filter
- LNA - Low Noise Amplifier
- CHA - Channel Amplifier Board for Channel Selective Operation
- CSA and PA Boards for Channel Selective CDMA Operation
- BSA and PA Boards for Band Selective Operation
- DIA Board
- CU Control Unit Board
- Repeater CU Software and Hardware Compatibility
- Cabling
- 6. Optionals
- 7. Repeater Alarms
- Index
- Questionnaire
Connection
1. Connect the service and donor antenna coaxial cables (see
Figure 3-7). N type female connectors are used in the repeater.
The donor antenna (BS) is connected to the right in the cabinet,
except for the high power CDMA repeater for which the donor
antenna is connected to the left in the cabinet (see Figure 3-7).
The service antenna (MS) is connected to the left in cabinet, except
for the high power CDMA repeater for which the service antenna is
connected to the right in the cabinet (see Figure 3-7).
2. Mount the mains plug and connect the power supply unit, PSU.
For repeaters supplied from the mains, the mains outlet must be
grounded. Both the mains plugs of repeaters equipped with two power
supply units must be connected to outlets supplied from the same fuse.
MS
DPX
ANT
TEST
DC
-30 dB
-20 dB
MS
DPX
ANT
TEST
DC
-30 dB
-20 dB
OUT
LOW
IN ATT +7V OUT1 OUT2
LNA
UL
OUT
LOWIN+7V ATTOUT1 OUT2
LNA
DL
MS
BS
BS
MS
Mains
High power CDMA only
PSU
Figure 3-7. MS and BS antenna connections
Allgon Systems AB AR Repeaters Installation
User’s Manual VD203 66/EN Rev. P1A 2000-09 3 - 7