Beyerdynamic ZAS 900, Руководство по эксплуатации

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General information
1. The antenna connectors
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are provided with a direct voltage of 8.3 V DC. In order to avoid a
short circuit, they should not touch the housing of the rack.
2. Use high-quality 50
Ω
coaxial cables. The longer the cable, the higher the attenuation of the RF
signal. For long distances we recommed Aircell 7, Ecoflex 10 or 15 cables to minimise signal loss.
3. To connect remote antennas, use normal 50 Ω coaxial cables. The longer the cable, the higher
the RF signal loss. Therefore, the cable length should not exceed 6 m. The larger the diameter of
cable, the lower the signal loss. If you need cables longer than 6 m you should therefore use
cables with a larger diameter to reduce the loss of signal.
4. Connected antennas must operate in the same frequency range of 480 - 800 MHz as the
antenna splitter.
UHF antenna
Front antenna mounting
bracket (FB 30)