Sennheiser AD 3700 - Manual (Page 13)

3
Notes
y Keep the cable run between antenna and receiver as short
as possible.
y Observe a minimum distance of 5 m between antenna and
transmitter.
y Observe a minimum distance of 50 cm between antenna
and metal objects (such as cross members or reinforced-
concrete walls).
y Observe a minimum distance of 1 m between antennas.
y Orientate the antenna so that its direction of maximum
gain is towards the transmitters.
y For optimum reception, always align the antennas verti-
cally.
Suitable cable types and
corresponding amplification settings
Depending on the cable length, you have to adjust the amplifi-
cation using the selector
ᕣ
(see diagram on page 2).
Amplification setting for RG 58 cable / GZL 1019
Amplification setting for very low-attenuation 1 /
2
" cable
Amplification setting for RG 213 cable / GZL5000
b
b
5 dB 10 dB 15 dB
5 dB 10 dB 15 dB
b
Cable length (m/ft)
0 m
ft 0
10
30 60 90 120 150 180 210 240 270 300 130 360
20 30 40 50 60 70 80 90 100 110
5 dB 10 dB 15 dB
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