Sennheiser EW-D AB (Q) Antenna Booster (470-550 MHz)

Sennheiser's EW-D AB (Q) is a quality antenna booster that can significantly improve the wireless performance of your EW-D series receiver when used with an EW-D ASA antenna splitter from which this booster also gets its power. This product provides a 10 dB boost, compensating for any signal loss when using long cables. This booster features BNC connectors and the frequency range is 470-550 MHz.