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General

Frequency Range 

VHF136-174MHz

UHF400-480MHz 

Channel Capacity

128

Operating Voltage

7.4V DC ±15%

Antenna Impedance

50Ω

Channel Spacing

2.5/6.25/10/12.5/20/25kHz

Working Temperature

-20 °C - +60 °C 

Frequency Stability

±2.5 ppm 

Size (Without Antenna)

110(W)mmx60(L)mmx36mm(D) 

Weight(With Battery)

about 250g 

Battery  Capacity

1800 mAh(Li-ion)

Battery Life(5-5-90 duty cycle) 

About 12 hours

Transmitter

RF Power Output

4W/1W

Modulation Type 

F3E

Audio Distortion

≤ 5%

Transmitting Current

< 1.3A

FM Noise 

45dB(W)/42dB(N)

Spurious Emission

65dB

Receiver

Sensitivity(12dB SINAD)

 ≤0.20μV

Selectivity

60dB/55dB

intermodulation

≥65dB

Adjacent Channel Selectivity

≥65dB

Spurious Response

≥60dB

FM Noise

30dB/40dB

Audio Power Output

1000mW 

Audio Distortion

≤5%

All specifications are subject to change without notice due to continuous development.