User Manual
Table Of Contents
- Front Page
- Preface
- Contents
- Figures
- Abbreviations
- 1. Safety
- 2. Introduction
- 3. Installation
- 4. Commissioning
- 5. Functional Description and Design
- 6. Optionals
- Index
- Questionnaire
Single Band Repeater Units
A cabinet (the left part in Figure 5-1) for a band selective repeater is
equipped with a BSC board including the downlink and uplink circuitry.
The described cabinet is equipped for bi-directional band selective
operation and RCC remote control.
The BSC board is used for band selective systems with an adjustable
bandwidth within 890 – 915MHz uplink and 935 – 960MHz downlink.
Main units: BSC Band Selective Compact board, adjustable bandwidth
CMB Combiner unit, uplink, for RCC antenna
DPX Duplex filter
PSM Power Supply unit
RCC Repeater Communication Control unit
ANT
HI LO
ANT
LO HI
DPX
MS
DPX
BS
PSM
RCC
BSC
MS
Mobile station
antenna
BS
Base station
antenna
Downlink
circuitry
Uplink
circuitry
CMB Uplink
Figure 5-1. Single band repeater units
ALLGON Systems AB ALR Compact Repeater Functional Description
VD203 67/EN - User’s Manual Rev. P1D 2000-05 5 - 3