This is the breakthrough solution to the RF congestion and "spectrum squeeze" issues that have plagued the pro audio industry in recent years. The new RF-ResQ (Receiver Enhancement System) is an antenna signal processor that can rescue and salvage unusable RF spectrum, substantially reduce interference and more. Housed in a rugged single-rack space unit, the RF-ResQ is the world's first standalone wireless microphone filtering system employing multiple military-spec, high-Q bandpass filters. ResQ will clean up the received RF spectrum, allow for closer adjacent channel spacing (potentially doubling available channel counts), remove the issue of intermodulation effects, and improve the reception of weaker transmissions.