The TOA WT-4820 combines cutting-edge wireless technology with user benefits such as fast setup, simple operation, and reliable performance. The WT-4820 accepts up to two WTU-4800 Diversity Tuner Modules available in 2 different frequency bands (H01 and M1) with 16 user-selectable channels in the UHF band (506-608 MHz) with simultaneous operation of up to sixteen channels. Features include individual channel outputs, mix output and antenna cascade for sharing antennas between two units.