Sennheiser AB3-B Antenne Booster
New in packing in the B-Band 626 to 668 MHz
The AB 3 Antenna Booster (B: 626 to 668 MHz) from Sennheiser compensates for signal loss over long cable runs by adding 10 dB of amplification to ew G3 Series receivers.
42 MHz switching bandwidth and 10 dB amplification upgrades G3 receiversTwo AB 3 boosters can be used for each antenna feed to compensate for RF losses caused by remote antenna cables