Using UHF 700-870 MHz band to avert interferencing frequency
2.4GHz ISM Band Frequency
GFSK Modulation
Using distance: 20-30M
Audio Format: 16bit, 38.4KHz
No RF noise
Lower battery consume, Battery can use >5 Hours
Avilable CH:  16 Channels

Comprehensive Performance
Carrier Frequency:  2404-2746
Available CH;  16Channels
Band Range: 2MHz
Dynamic Range:  85dB
Total Harmonic Distortion:  <0.1% 

 

Receiver
Power Supply: DC12-17V 350Ma
Consume Power: 2 W
Signal/Noise Ratio: >95dB
Receiving Sensitivity: -80dBm

 

Transmitter
Transmitter Power: 10Mw
Modulation Type: GFDK
Battery Voltage: 2x1.5V AA Battery
Battery Life:  5 Hours