AB 3-GB Antenna Booster
The Sennheiser AB 3-GB Antenna Booster compensates for signal loss over long cable runs by adding 10dB of amplification to EW G3 Series Receivers.
The Sennheiser AB3-GB is an active antenna booster module with +10 dB gain and 42 MHz bandwidth. (606-648 MHz). It is supplied with a short BNC cable, to connect to the antenna. It is powered remotely by an ASA1 splitter via the aerial cable. Used to help compensate for long aerial cables or significant distances between transmitters and receivers.