Performance characteristics
Carrier frequency: 600-850MHz
Number of channels: four-channel infrared pairing
Receiving sensitivity: 50uS (SINAD=20dB)
Receiver power supply: DC 12V-17V
Signal to noise ratio: >98dB
Frequency stability: ±0.005%
Dynamic range: >90dB
RF output power: 30mW
Transmitter power supply: DC 3V (using AA alkaline batteries)
Harmonic distortion: <0.5%
Frequency response: 40-16KHz±3dB
Effective working distance: (30-50)M (without interference)
