Features:RC305 5.8G AV Receiver with 8 channels， it can receive high quality video and audio signals.With broadband receiving frequency: 5725-5865MHz.Small size， light weight， easy to carry.Ideal for FPV， wireless remote control aircraft， wireless remote control vehicle and so on.Specifications:Receiving frequency: 5725-5865MHz; 8channelsReceiving sensitivity: - 90dBmFrequency control: built-in frequency and phase lock loopDouble lines AV output: analog AV signal outputAntenna connector: SMA (Inside the needle)Power supply voltage: 6.5-12VSupply current: 150mAWorking frequency: CH1:5705， CH2:5685， CH3:5665， CH4:5645， CH5:5885， CH6:5905， CH7:5925， CH8:5945Applications: Remote control aircraft / Remote spacecraft / Remote control toysItem size: 6.1 * 5.2 * 1.3cm / 2.4 * 2.0 * 0.5inItem weight: 53g / 1.9oz (with antenna)Package size: 15.5 * 10.6 * 3.7cm / 6.2 * 4.2 * 1.5inPackage weight: 110g / 3.8ozPackage List:1 * RC305 Wireless Receiver1 * Antenna for Receiver1 * AV Cable for Receiver1 * DC Cable for Receiver