Sennheiser AB 3700 - 05-07 User Manual download pdf (Page 13)

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  (see diagram on page 2).

Amplification setting for RG 58 cable / GZL 1019

Amplification setting for very low-attenuation

" cable

Amplification setting for RG 213 cable / GZL5000

5 dB 10 dB 15 dB

Cable length (m/ft)

0 m

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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Sennheiser AB 3700 - 05-07 User Manual Page 13