IPX7 rugged function

Frequency Range: (V 136-174MHz, U-400-480MHz)

Working voltage: DC7.4V

Number of channels: 128

Antenna impedance: 50Ω

Step frequency: 25KHz/12.5K

Output carrier power: UHF/4W VHF/5W

Transmitted radio waves: < 1.6A

Modulation: 16K∅F3E 11K∅F3E

Temporary power: ≥65dB

Modulation Distortion: <5%

Reference sensitivity: ≤0.35uV

Turning on sensitivity: <0.30uV

Audio power: ≥500mW

Audio Distortion: ≤5%

Sleep current: <0.003mA

Standby current: <0.13mA