Setup Guide

Doc. No.
Rev.
Date
1.11 2020-03-06
Damm Cellular Systems A/S, Denmark
BS422 Installation and Setup guideline
BS422 Installation guide- Specifications subject to change without notice 3
Hardware
The BS422 is a compact single-box unit with build in duplex filter.
The concept is based on a decentral architecture, which means that no further components
like servers or switches are needed. All features for a functional trunked radio system is build
into the BS422.
The basestation is designed for direct outdoor mounting.
Block diagram:
Soft
Transciver
Controller
LAN
WAN
GPS
reveiver
ADC
DAC
Filter
Rx
Tx
RXTX/RX
USB
Display
port
Dimensions:
360 mm
245 mm 190 mm
Weight
9 Kg (approximately)
Power supply
External -48Vdc source, 100 W (approximately @ full output power)
Cooling
Natural convection (vertical or horizontal cooling plates avaliable)
RF connectors
N-type, female
Control/LAN/WAN
100 Mbps Ethernet, LSA connector
Network
Management
MS Windows Remote Desktop