User Manual

Axell Wireless Limited
Technical Literature
Dual Band Fiber Fed BDA 60-232301
Document Number
60
-
232301HBK
Issue No.
2
Date
22
/
12
/
2009
Page
18
of
35
3.6.3. Interior View Showing 800MHz Downlink Path
A
SC/APC optical port
–
primary D/L
fibre
connection from master site
B SC/APC optical port – secondary D/L fibre connection from master site
C F/O Transceiver Module J1361001 (primary optical link)
D F/O Transceiver Module J1361001 (secondary optical link)
E RF Relay Assembly 20-001507
F
AGC Detector Module
17
-
019802
G Crossband Coupler 07-004814
H
Bandpass Filter
02
-
007201
I Variable Switched Attenuator 0-15dB 10-000901
J AGC Attenuator Module 17-016401 (mounted below ”I” in previous section)
K 3dB Splitter/Combiner 05-002602 (splitting) Q 20W Power Amplifier 12-023301 (2)
L Low Noise Amplifier 29dB 11-006702 (1) R 3dB Splitter/Combiner 05-002602 (combining)
M
Low Noise Amplifier 29dB 11
-
006702
(2)
S
AGC Detector Module 17
-
019
801
(below “Q”)
N 3dB Splitter/Combiner 05-002602 (combining) T Bandpass Filter 02-007201
O
3dB Splitter/Combiner
05
-
002602
(splitting)
U
Crossband Coupler
07
-
004814
P 20W Power Amplifier 12-023301 (1) V N type port connection to DAS (D/L O/P)