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 67 of 114
WMATA Gallery Place Station System
Rack 1 Front and Rear Views
Date: 30/11/2009
Page 1 of 1
A3
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
PSU Shelf 96-300090 + 2 x 96-300091
16 Ch. DSP U/L Squelch Gate
60-228904
22
16 Ch. DSP U/L Squelch Gate
60-228904
23
16 Ch. DSP U/L Squelch Gate
60-228904
24
16 Ch. DSP U/L Squelch Gate
60-228904
25
16 Ch. DSP U/L Squelch Gate
60-228904
26
16 Ch. DSP U/L Squelch Gate
60-228904
15
16 Ch. DSP U/L Squelch Gate
60-228904
16
16 Ch. DSP U/L Squelch Gate
60-228904
17
16 Ch. DSP U/L Squelch Gate
60-228904
18
16 Ch. DSP U/L Squelch Gate
60-228904
19
16 Ch. DSP U/L Squelch Gate
60-228904
20
16 Ch. DSP U/L Squelch Gate
60-228904
21
Dual FO Unit 60-228703
RF Failover Switch 60-228905
5 U/L Combiner Unit
(22-26) 60-228907
D/L Output to
CRCS donor unit
Redundant F/O D/L I/P from
Carmen Turner Facility
Primary F/O D/L I/P from
Jackson Graham Building
Sum of 1-26
Sum of 22-26
(LINK)
Sum of 15-21
Mon
Mon
7 U/L Combiner Unit
(15-21) 60-228909
U/L Inputs from
CRCS donor unit
Seg. 22-26
U/L Inputs from
CRCS donor unit
Seg. 15-21
06-001901
06-001901
06-001801
RACK 1 FRONT RACK 1 REAR
Primary F/O U/L O/P to
Jackson Graham Building
Redundant F/O U/L O/P to
Carmen Turner Facility
Uplink input from Rack 2 (Front)
Sum of 16 Ch. DSP U/L Squelch Gates 1 - 7
Uplink input from Rack 2 (Rear)
Sum of 16 Ch. DSP U/L Squelch Gates 8 - 15
Alarm output Krone
terminal blocks
AC Circuit
breaker
5.6. Rack 1 elevations showing RF connections