Handbook
Axell Wireless Limited
Technical Literature
WMATA CRCS Redundant Antenna System
General Overview
Document Number 60-228701HBK Issue No. 3 Date 28/05/2010 Page 41 of 114
12-026902
25 W
24 V
4550 mA
Alarm
12-026902
25 W
24 V
4550 mA
05-002603
90-852315
15 dB
Port C, Band 2 D/L O/P
to Quadplexer (DAS) 60-228706
E941030
TETRA SDR MODULE
495.5 - 500.5 MHz
19-002202
37dB
37dB
PC Control
System Monitoring Point
Port D, Band 2 U/L I/P
from Quadplexer (DAS) 60-228706
Port A, Band 2 D/L I/P from
Quadplexer (BASE) 60-228706
Port B, Band 2 U/L O/P to
Quadplexer (BASE) 60-228706
8 Ch. Squelch Gated BDA 60-228705
System Diagram
Date: 19/11/2009
Page 1 of 1
A4
Issue: 1
Drawn by: EW/AJS
Not to Scale
Aerial House
Asheridge Road
Chesham
Buckinghamshire
HP5 2QD United Kingdom
Telephone: +44 (0) 1494 777000
Facsimile: +44 (0) 1494 777002
E-Mail: info@axellwireless.com
www.axellwireless.com
© AWL 2009
1
0 V
Loop PA U/L
Loop PA D/L
9
Port E, Band 2 U/L I/P from
Splitter/Combiner Unit 60-228702
Port F, Band 2 D/L O/P to
Splitter/Combiner Unit 60-228702
Controller
H561003
Alarm/Battery
J1161030
+24 VDC
J142001
+15 VDC
+12 VDC
+6.45 VDC
96-110015
15A FUSE
8 CHANNEL
DSP D/L
8 CHANNEL
DSP U/L
4.6.3. 8 Ch. Squelch Gated BDA 60-228705 System Diagram