Antenna preamplifier PAR-820 Telkom Telmor

----------Faces----------the ability to amplify RTV signals from a passive antenna without having to dismantle itwide range of permissible power voltagesason-coaxial cable installation in a convenient place of the coaxial cablelow noisesim resistance to intermodulationsmol current consumption resistance to external electromagnetic fields - a solid metal housingPAR-820 is designed to amplify weak terrestrial TV signals received by the passive receiving antenna. The shape of the preamplifier housing allows it to be mounted anywhere in the coaxial antenna cable. This means that you can use the preamplifier in an existing antenna installation without having to disassemble the antenna. Due to the signal-to-noise ratio deteriorating with the distance from the antenna, it is recommended to place the preamplifier itself as close as possible to the antenna. The par-820 type tubular preamplifier is designed for indoor use. The device is powered by a coaxial cable from the output side. Due to the wide range of permissible supply voltages +5...+24V, the amplifier in question can be powered: directly from the tuner or TV (the above devices must be able to expose +5V voltage), or through an external power separator (including power supply).----------Special data----------Operating band: FM/ VHF/ UHFIMport frequency range: 88-862 MHzPower: 19 dB +/- 2 dBWpower outside the operating band: maximum output signal level is not specified: 100 dBuVNoise factor: 2.5 dBIM/Ompedance: 75 Ohm / 75 OhmPower: 5-24 V DCCurrent consumption: 28+/3 mAInput/output connector type: F male / F female Product dimensions: 20 (diameter) x 62 mmNet weight: 0.05 kgPackaging: blister