Transmitter:
Size:86*72*35mm
Transmission power supply:2000mW Transmission /33dBM
Frequency:HC1:1080 HC2:1120 HC3:1160 HC4:1200(MHz) adopt CPU frequency lock the wreath to control,
With high frequency stability and non-adjust.
Set out sigal:Video、Audio Transmissior
Distance without obstacle:2000M-4000m(Open area)
Voltage:DC+12V / 650mA
Channel: CH1,CH2,CH3,CH4,CH5,CH6,CH7,CH8,CH9,A,B,C,D,E,F(15 CHANNELS)with Digital Display
Operation Temperature: -10℃~+60℃ 
Receiver:
Receive sensitivity: -65Db
Channel: 29Channel ( CH01 to CH29) with Digital Display
Receive signal: Video, Audio
Receive frequency: 0.9Ghz-1.54Ghz
Voltage: 12V
Size: 115x60x20mm
1.2GHz 1500mw Video transmitter(8 CH) and receiver(12 CH)
1.2GHz 1500mW 15channel Transmitter and Reciever kit
1.2GHz 10W 15channel Transmitter and Reciever kit(Waterproof)
1.2GHz 100MW Video transmitter and receiver
1.2GHz 100mW 15channel Transmitter and Reciever kit
1.2GHz 1000mW 15channel Transmitter and Reciever kit