The PAR-820 LTE PROTECTED tubular TV preamplifier is designed to amplify weak terrestrial TV signals received by a passive receiving antenna. Due to the SAW technology used, the preamplifier eliminates LTE800 signals in most cases, without removing DVB-T signals.

The shape of the preamplifier housing allows its installation in any place of the coaxial antenna cable. This means that the preamplifier can be used in an existing antenna installation without having to remove the antenna. Due to the deterioration of the signal / noise ratio with the distance from the antenna, it is recommended to place the preamplifier as close to the antenna as possible.
The PAR-820 LTE PROTECTED tubular preamplifier is intended for indoor use. The device is powered via a coaxial cable from the output side. Due to the wide range of permissible supply voltages of 5-24V, the said amplifier can be powered: directly from the tuner, from the TV (the above devices must be able to display DC 5V) or through an external power supply separator (with the power supply).

Product features:
- SAW technology (sharp and deep filtration) implemented,
- the possibility of amplifying RTV signals from a passive antenna without having to remove it,
- elimination of unwanted LTE800 signals, i.e. above 790 MHz,
- wide range of allowable supply voltages,
- installation of a coaxial cable in a convenient place,
- low self-noise,
- high resistance to intermodulation,
- low power consumption.