Main Features:

1, Voice annunciation(Chinese/English)

2, Built-in CTCSS/DCS

3, Lock missing or low voltage alarm

4, Accord to America army standard that testing support by MIL-810C.D.E rainwater humidity, dust and vibration impact.5, Frequency range:400-470 MHz6, Radio-frequency output power: 7W7, Large capacity battery 1800mAh8, Channel number: 169, Rated voltage: 7.5V DC10,Dimension :100*57*30Receiving PartSensitivity12dB SINAD ≤0.2 uVincept bandwidth ±7 kHzBorder upon channel selection >65 dB±25 kHz EIAIntermediation distortion >60 dB±25k / ±50k / ±1M / ±2MNoise response > 60 dBAudio frequency output power 500mW <10%Frequency stability ±2.5ppmChannel extension scope 20 MHzTransmitting Partradio-frequency output power 5/7Wmodulate mode 16kF3Enoise and harmonic radiation < 70 dBmodulation noise300-3000 Hz <45 dBmodulation distortion300-3000 Hz <5%frequency stability ±2.5ppmchannel spread spectrum scope 20 MHzmaximum frequency deviation ±5 kHz1000 kHz100%