Frequency

400-520MHz

Channel capacity

16/22/32

Working way

Same frequency simplex

Frequency stability

±2.5ppm

Voltage

3.7vdc

Antenna impedance

50Ω

Work temperature

-20℃ to +50℃

Battery capacity

1100mAh

Size(include battery, exclude antenna)

106x54x22mm

TRANSMITTER

Output power

2W

Transmitting current

≤1500 mA

Maximum frequency deviation

≤5KHz

Spurious power

≤7.5uW

Adjacent channel power

≤-65dB

SNR(signal-to-noise ratio)

≥-45dB

Frequency deviation

0.7+0.1KHz

Modulation sensitivity

8~12mV

RECEIVER

Receiving sensitivity

-122dBm (12dB SINAD)

Adjacent channel selectivity

≥55dB

Audio output power

≥350mW

Audio distortion

<10%

Receiving current

≤450mA