5.8G 200mW AV wireless transmitter

1.5.8G 8ch transmitter 2.With channel button to change channels easily 3.Channel memory function for power-off 5.8G 200mW AV wireless transmitter Feature of 5.8G 200mW AV wireless transmitter: CH1: 5865MHz CH2: 5845MHz CH3: 5825MHz CH4: 5805MHzCH5: 5785MHz CH6: 5765MHz CH7: 5745MHz CH8: 5725MHzCH1: 5733MHz CH2: 5752MHz CH3: 5771MHz CH4: 5790MHzCH5: 5809MHz CH6: 5828MHz CH7: 5847MHz CH8: 5866MHzCH1: 5705MHz CH2: 5685MHz CH3: 5665MHz CH4: 5645MHzCH5: 5885MHz CH6: 5905MHz CH7: 5925MHz CH8: 5945MHzCH1: 5740MHz CH2: 5760MHz CH3: 5780MHz CH4: 5800MHzCH5: 5820MHz CH6: 5840MHz CH7: 5860MHz CH8: 5880MHzVery light and ultra mini sizeThe mini but powerful 5.8G 200mw transmitter would make your fly to 1-2 km away with only the stock antenna, advanced build-in regulator offers this transmitter very wide power input range.Specificaiton: Transmitter frequency: 5645-5945MHz; 8CHTransmitting Power: 200mW/23dBmTransmitting distance: > 2000m(open area)Frequency control: built-in frequency and phase lock loopAV input: analog AV signal inputANT connector: SMA(inside the needle)power supply: 6.5-15 voltsCurrent supply: 200mASize: 57*27.2*12mmNet weight: 16g(no cable and antenna)Remark: The transmitter' s power input is ranging from 7-12V, however the voltage outptu from the TX for the camera us 0.5V, lower than the input power. It' s suggested to use 3S lipo 11.1V battery.Note: antennas must be attched before powering on.