Sennheiser AB 4-GW Antenna Booster

The Sennheiser AB 4-GW Antenna Booster is a filtered, inline antenna booster module with BNC connectors, designed to offer Typ. +12dB of boost to compensate for signal losses created by long antenna cable runs. The AB 4 is fully compatible with all legacy evolution wireless systems. Additionally, the AB 4’s filters have been expanded to support bandwidths up to 88 Mhz.