IP67 WATERPROOF HANDHELD TRANSCEIVER TYT MD-390 DMR DIGITAL WALKIE TALKIE UHF400-480MHZ 1000 CHANNELS (BLACK)

Main Features:
● Up to 1000 channels.
● Private, group and all call in digital mode.
● Provide clearer voice communications in digital mode throughout the coverage area.
● Voice prompt function.
● Encryption function to protect your security.
● Analog and digital combined.
● TDMA digital technology.
● Complying with digital protocol ETSI TS 102 36 - 1, - 2, -3.
● IP67 waterproof function.
● DTMF decoding and encoding.
● Color LCD display.
● Built-in 2200mAh Li-ion battery, 2 hours continuous use, 9 - 12 hours normal use and 150 hours standby time.

Specification:
Frequency Range: UHF: 400 - 480MHz
Channel: 1000 channels
Channel Spacing: 12.5KHz
Operating Voltage: 7.4V
Battery Type: Li-ion
Antenna Impedance: 50 ohms
Output Power: 1W - 5W
Adjacent Channel Power: Less than - 60dB
Free Time Slot Power: TDMS: Less than 57dBm
Hum and Noise: - 40dB, 12.5KHz
FM Modulation Mode: 12.5KHz
Modulation Slot Power: 2.5KHz - 12.5KHz
Nonactive Slot Power: - 57dBm
Vocoder Type: AMBE + 2TM
Modulation BER: Less than 5pct
Analog Sensibility: 0.35uV / - 116dBm ( 20dB SINDA ), 0.22uV / - 120dBm ( Type )
Co-channel Sensibility: More than - 12dB
Rated Audio Power: 1W
Audio Response: 1dB - 3dB
Rated Audio Distortion: 3pct