PAR-820 LTE PROTECTED
PAR-820 tubular TV preamplifier is intended for amplifying poor ground TV signals received by a passive receiver antenna. The preamplifier’s casing design allows its assembly in any point of coaxial antenna cable. This means that the preamplifier can be used in the existing antenna system without the necessity to disassembly the antenna. Due to deterioration of the signal/noise ratio along with increase of distance from the antenna, it is recommended to locate the preamplifier as close to the antenna as possible.
PAR-820 tubular preamplifier is designed for indoor use. The device is supplied through a coaxial cable from the output side. Due to wide range of permissible supply voltage (5-24V), the amplifier can be supplied directly from tuner or TV set (those devices must be able to provide DC 5V voltage), or through an external power supply separator (together with power adaptor).
The LTE PROTECTED version includes built-in SAW technology (sharp edge & depth filtration).
Product features:
- includes band stop filter (SAW) 791-862MHz,
- ability to amplify RTV signals from a passive antenna without the necessity of disassembly,
- wide range of permissible supply voltages,
- installation in a convenient point of coaxial cable,
- low self-noises,
- high resistance to intermodulation,
- insignificant current draw,
- resistance to external electromagnetic fields (solid metal casing).