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----------Features----------Amplification of RTV signals from the ASR classic antennaWide range of permissible supply voltagesLow noiseHigh resistance to intermodulationLow current consumption----------Technical data----------Operating band: FM/ VHF/ UHFrought range: 174-862 MHzGain: 20 dB +/-2 dBMaximum output signal level: 100 dBuVVome noise factor: 2.5 dBImpedancy input/output: 300 Ohm / 75 OhmPower supply: 5...12 VDCcurrent consumption: 30 mA +/-3 mATyp connector egress:? F? femaleNet weight: 0.05 kgThe PAD-820 antenna preamplifier is designed to amplify weak terrestrial TV signals received by the receiving antenna of the ASR series. The ASR series antennas are equipped with a built-in PAD preamplifier. Purchase of a new one is only required in the event of original damage. The PAD-820 preamplifier is designed for use only in ASR antennas. The device is powered via a coaxial cable from the output side. Due to the wide range of permissible supply voltages of 5-12V, the amplifier can be powered: directly from a tuner or TV (the above devices must be able to display DC 5V), or through an external power separator (with a power supply) of the ZZA-7 type.
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