Usually 3-5 Days. The Audix RAD-360 is a frequency agile UHF Wireless microphone system with 193 selectable frequencies and a dual tuner, true diversity receiver. Operating in the UHF band between 638- 806 MHz, The RAD-360 is designed for a wide range of professional applications including live performances, regional sound companies, fixed installations, corporate meetings and events, and houses of worship. Includes the ADX20 Micro Lavalier.