frequency range

U/V: 400-520MHz/136-174MHz

channel capacity

128

Channel spacing

25.0kHz / 12.5kHz

Frequency stability

±1.5ppm

working temperature

-20℃ ~ +60℃

Antenna impedance

50Ω

working voltage

3.7V

Dimensions (L * w * h)

100×57×37mm

Weight (with battery and antenna)

212g

Battery

1600mAh (Lithium ion battery)

Receiving sensitivity

0.15μV / 0.18μV

Adjacent channel selectivity

65dB / 55dB

Intermodulation Rejection

55dB

Spurious Response

≥60dB

Signal to noise ratio

40dB / 35dB

Rated audio output power

≥600mW

Rated audio distortion

≤5%

Transmitting power

≤5W

modulation mode

16KΦF3E / 8KΦF3E

Modulation limit

≤5kHz / ±2.5kHz

FM distortion

≤5%

residual FM

-45dB / -35dB

Adjacent channel power

-65dB / -55dB

Stray and harmonic

≤-36dBm