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Feature：
Small and Lightweight
Easy to carry
Remote intercom
Clear Voice
Low battery warning
Alarm
USB Charging
One click decoding
UHF400-520MHZ
16 Storage
Time limited launch(TOT)
50 Groups CTCSS 105Groups DCS
Chinese/English language prompts
Non standard mute function
VOX
Automatic power-saving
Computer programming，Read/write frequency password protection function
Special signaling (frequency hopping)
Scan function
Low Voltage warning
Wide/Narrow band

GENERAL：
Frequency：UHF:400-520MHZ
Storage：16
Channel space：25/12.5KHZ
Input voltage：3.7vdc
Battery capacity capacity：3800mAh
Battery life(5-5-90,High power transmitter)：About      hours
Standby：≤ 65mA
Receiver：≤ 350mA
Transmitter：≤ 1.3A @Hi power
Frequency stability：±2.5ppm
Stable operation：-25℃ to +55℃
Antenna impedance：50Ω
Size：110*59*31 mm
Weight：172g

TRANSMITTER：
Transmitter output power：2W/0.5W
modulation ：16K0F3E@25KHz, 11K0F3E@12.5KHz
Spurious emission：-36dBm＜1GHz, -30dBm＞1GHz
SNR：45dB@25KHz, 40dB@12.5KHz
Radio distortion：≤5%
Modulation limited：±5.0KHz@25KHz, ±2.5KHz@12.5KHz
Adjacent Channel Power：70dB@25KHz, 60dB@12.5KHz
Audio response（300-3000Hz）：+1 ~3dB

RECEIVER：
Receiver sensitivity：0.25uV（12dB SINAD)
Adjacent channel selectivity：≥55dB@12.5KHz
Intermodulation rejection：≥55dB@12.5KHz
Conducted spurious emission：≤-57dB@12.5KHz
SNR：≥40dB@12.5KHz
Audio output power：1W@8 ohms
Radio distortion： ≤5%
Audio response： +1 ~ -3dB