Antenna solutions and recommendations on antenna mounting for the SL Rack Receiver DW

AN 1106 v3.0 | 7/12
Antenna solutions and recommendations on antenna mounting
SpeechLine Digital Wireless - SL Rack Receiver DW
Combining up to 4 links using the AWM 2 and the SL PASC 4
The following illustration shows an example of how to combine up to 4 links with one AWM 2 anten-
na wall mount. This reduces the number of antenna cables required from 8 to 2.
SL RACK RECEIVER DW ANTENNA I
SL RACK RECEIVER DW ANTENNA II
ANT I
ANT II
1 2 3 4
1 2 3 4
SL Rack Receiver DW
SL PASC 4
AWM 2
Cables for connecting the SL PASC 4 to
the SL Rack Receiver DW are supplied
with the SL PASC 4.
Use the following Sennheiser cables
for connecting the AWM 2 to the SL
PASC 4:
CL 1 PP (1 m / 3.3 ft)
art. no. 507425
CL 5 PP (5 m / 16.4 ft)
art. no. 507426
CL 10 PP (10 m / 32.8 ft)
art. no. 507427
f Please observe the information below on the length of the extension cables:
„Signal loss due to extension cables and antenna splitters“
Always combine all antenna sockets ANT I of all receivers and all antenna sockets ANT II
of all receivers respectively to one of the two antennas of the AWM 2. If you are using only
3 of the 4 connections on the antenna splitter, you should close the unused connection
with a terminating resistor (50 Ω) to minimize interfering signals and maximize transmissi-
on power.