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 29 of 114
02-016801
489.5-491.0 MHz
90-852330
30 dB
Port A, Band 1 D/L O/P to
8 Ch. Squelch Gated BDA 60-228704
Date: 19/11/2009
© AWL 2009
Page 1 of 1
A4
Issue: 1
Drawn by: EW/AJS
Not to Scale
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Quadplexer (Base) 60-228706
System Diagram
02-016801
492.5-494.0 MHz
02-013401
496.3-496.7 MHz
02-013401
499.3-499.7 MHz
Port B, Band 1 U/L I/P from
8 Ch. Squelch Gated BDA 60-228704
Port D, Band 2 U/L I/P from
8 Ch. Squelch Gated BDA 60-228705
Port C, Band 2 D/L O/P to
8 Ch. Squelch Gated BDA 60-228705
Monitor Port
30dB coupled from U/L O/P
D/L I/P from BTS
U/L O/P to BTS
4.4.3. Quadplexer (Base) 60-228706 System Diagram