Mast Amplifier 2 UHF/VHF Inputs 1 Output 32dB Johansson
Mast Amplifier with 2 UHF/VHF Inputs 32dB Ref. 7411 by Johansson
An amplifier is an active device that amplifies television signals (whether terrestrial or satellite). It is usually placed on the antenna mast, so they usually come in watertight boxes that withstand external atmospheric conditions. The amplifier is used when we do not have sufficient signal level and we need to expand it.
This mast amplifier has 2 inputs, one for UHF and the other for VHF with a gain of 32dB, with female F connectors. And it has a broadband output.
The gain is adjustable in both cases with 5-23dB in the case of VHF and 12-32dB in UHF. It is prepared for 5G rejection and has a low noise figure.
It works with a voltage of 12-24Vdc. It incorporates a status indication LED. The amplifier is very compact, measuring 122x98x56mm. The amplifier is well inside a chest that protects it from the elements.
