Installation Instructions

D100300-
Doc. No.
Rev.
Date
D100300-REF
1.02
2012-10-09
Damm Cellular Systems A/S, Denmark
BS411 Base Station
Page 5 of 7
Figure 2
DAMM BS414 (BS411) TX/RX Signal Paths
TX
RX-B
GPS
Refl.
Test
BSC412
TMA/TMD412
TX filter
RMD414 (RMD411 for 8 carrier)
RTC414 (RTC411 for 8 carrier)
Connector panel
RX-A
RX-BRX-A
TestTX
1.
2.
1=TMA
1+2 = TMD
TX/RX-A
AI411 (x2 for 8 carrier)
TC411
(x2 for 8 carrier
+ 1x Combiner kit)
DAMM BS414 (BS411) TX/RX Signal Path
Control and Power connections not shown
1 to 4 TR414
(1 to 8 for BS411)
Connections on backside of AI411
TMA
TMA
0,6dB 0,8dB