Features:

Transmitter (sky side) :
Input voltage: 7-36V DC(2-6S)
Output voltage: including two 5V/0.5A
Weight: 10g (with case, without antenna)
Dimensions (length, width and height) : 38.7*26*8.5MM
Video modulation：PAL/NTSC
Transmitting frequency: 48CH+24CH, see frequency table for details
Switching between conventional frequency group (48CH) and extended frequency group (24CH) Hold down the Power button and frequency modulation button (Band/CH) for at least 5 seconds
Channel selection: Frequency band/Frequency Adjustment button: Hold down for 3 seconds to switch frequency band, and short press to switch frequency
Transmission power: 34dBm±1dBm(MAX)
Power adjustment: Press the power adjustment button to switch
Power grade number: four grades, 25mW, 400mW, 800mW, 1600mW;
antenna interface：MMCX
Modulation type: FM