Frequency Groups (2): from 566 to 632 MHz (TV 30-40), from 638 to 698 MHz (TV 42-51)
Group Range: 60 MHz (10 TV channels)
Frequency Response: 20 to 22,000 Hertz
Battery: (2) AA, 3.5-5 hours
Dimensions: 1RU x 13.25-inches deep
Power: 120 VAC, IEC cable