Audio-Technica ATW-T5202EF2 5000 Series 3rd Generation Handheld Microphone Body Transmitter - EF2: 580 to 608 MHz and 653 to 663 MHzThe Audio Technica 5000 Series (ATW T5202EF2) provides incredible audio quality and proven, critically acclaimed performance for artists, broadcasters and presenters worldwide. The third generation, dual receiver 5000 Series continues to offer the highest quality wireless live sound, with dual compander circuitry that processes high and low frequencies separately and True Diversity operation. But now the receiver features a tuning bandwidth of 144