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Sennheiser ASA 1 Antenna Splitter

Sennheiser ASA 1 Antenna Splitter

The Sennheiser ASA 1 active antenna splitter has been designed to enable routing of UHF antenna signals to several receivers in a multi-channel system.

Up to four diversity receivers may be supplied with signal by only two antennas. The integral RF amplifiers ensure that the ASA 1 does not introduce any additional UHF signal loss.

The ASA1 incorporates DC distribution to enable simultaneous powering of up to four receivers and two antenna boosters via its BNC sockets. The antenna boosters may be required in order to compensate for cable losses due to long antenna cables. A single NT 1-1 mains unit (to be ordered separately) is required to power the ASA 1, the connected receivers and antenna boosters.

  • The main features of the Sennheiser ASA 1-1G8 Active Antenna Splitter include:

    • Antenna splitter: 2 x 1:4 or 1 x 1:8, active
    • Frequency range: 1785 to 1805MHz
    • Gain: 0dB (+/- 1dB)
    • IIP3: min. 20dBm, typ. 23dBm
    • Impedance: 50 ohms
    • Operating voltage: 13.8V DC (with NT 1-1 PSU, to be ordered separately according to country version) 
    • Current consumption: 350mA
    • Total current consumption: max. 2.0A with four receivers and 2 x 2 antenna boosters
    • DC feed, antenna booster: 12V, 130mA
    • DC feed, receiver: 12V (protected against reverse feed), 350mA
    • Relative humidity: 5 to 95%
    • Temperature range (operation): -10°C to +55°C
    • Temperature range (storage): -20°C to +70°C
    • Dimensions: 212 x 168 x 43mm
    • Weight: 1090g
    • Delivery includes ASA 1-1G8, eight BNC cables (50cm), rubber feet
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