... : 1,Transmitting Frequency: CH1-2370MHZCH2-2390MHZ CH3-2490MHZCH4-2510MHZ Wireless transceiverTransmitter Parameter :1,Transmitting Frequency: CH1-2370MHZCH2-2390MHZ CH3- ... 2390MHZ CH3-2490MHZCH4-2510MHZ2,Receiving Sensitivity: -85dBm3,Demodulation Mode: FM-PLL 4,Intermediate-Frequency Bandwidth: 16.8MHz5,Output Signal ... 150 mA9,Operation Temperature -30°C-- +70°C Wireless transceiver for camera