Description: 1.5W large power transmitter the new design long distance and could connect the AAT tracking antenna. Integrated LED display system intuitively display the transmission channel. Integrate the function of synchronous dial code a key to change the frequency between ground and air. Specification: Modulate: Wide band FM modulate; Video format: NTSC/PAL; Output impedance: 50 Ohm; Output power: min. 31-32 dBm; Operating voltage: 7.0V-28V; Camera voltage: 12V-28V; Supply current: 800mA; Operating temperature: -10~85'C; Video band width: 8.0MHz; Audio carrier frequency: 6.5/6.0MHz; Video input level: 0.8-1.2Vp-p; Audio input impedance: 10K Ohm; Antenna connector: RPSMA connector; Dimension: 54 x 32 x 26.5mm; Weight: 101g; Frequency and channel frequency: FR CH 1 CH 2 CH 3 CH 4 CH 5 CH 6 CH 7 CH 8 FR1 5865M 5845M 5825M 5805M 5785M 5765M 5745M 5725M FR2 5733M 5752M 5771M 5790M 5809M 5828M 5847M 5866M FR3 5705M 5685M 5665M 5645M 5885M 5905M 5925M 5945M FR4 5740M 5760M 5780M 5800M 5820M 5840M 5860M 5880M