General Specifications

Frequency Range

  400-470MHz 

Channel Capacity

16

Channel Spacing

25KHz

Operated Voltage

3.7 V

Battery

H-1500MAh Li-ion

Battery Life(5-5-90 duty cycle)   About 8 hours

Frequency Stability

±2.5ppm

Operated Temperature

-30°c-+60°c

Antenna Impedance

50Ω

Dimensions (L×W×H) (with battery,without antenna) 110×50×32 mm

Weight (with battery/antenna)     198g

170 g

Communication Range

about 6km

Transmitter

RF Power Output

3W

Modulation

F3E

Spurious Emission

≤65dB

FM Noise

≤-45dB(W) ≤-40dB (N)

Audio Distortion

≤5%

Transmitting Current

≤1.3A

Receiver

Sensitivity (12dB SINAD)

≤0.20 uV

Selectivity 

55dB/50dB

Intermodulation

≥65dB

Adjacent Channel Selectivity ≥60dB

Spurious Response

≥60dB

FM Noise 

45dB/40dB

Audio Power Output

1000mW 

Audio Distortion

≤5%

Standby Current

≈15mA (with battery save on)