Osillation mode: Pll synthesizedFrequency range : 700-840MHzOptional channel: 2 X 100CH
Modulation: FMAudio frequency: 70Hz-15KHzReceiver Power:DC12-16V
Sensitivity: 12dBuVTransmitter Battery: 1.5V x 2 PurchaseRF output power: 5-30mWFunction Distance: 100M