Усилитель тв сигнала 5В HDA-211

The 5V HDA-211 TV signal amplifier is designed to amplify decimeter T2 channels of digital terrestrial television. This amplifier is typically installed in indoor or outdoor antenna boxes instead of the matching board to boost the power of the received signal. The power supply voltage of this device is 5V. The main advantage of the HDA-211 TV signal amplifier is the ability to connect to a TV without an additional power supply unit and the presence of an F-connector, which simplifies the connection process to the T2 coaxial antenna cable. Simply activate the "power on antenna" option in the tuner, and the TV amplifier will be powered from 5V through the antenna cable. If it's necessary to split the TV signal for multiple tuners (especially when using active amplifiers), a power-passing splitter will be required. The 5V HDA-211 TV signal amplifier is compatible with Locus 065 antennas and other models. To choose the appropriate amplifier, pay attention to the board dimensions and the presence of 4 mounting holes on the antenna box. The device's gain coefficient ranges from 25 to 40 dB. The power supply voltage is 5V. Connection is made via an F-connector.