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GENERAL：
Frequency：VHF:136-174MHz /UHF:400-470MHZ
Channel space：25KHz/12.5KHz
Battery capacity：DC3.7V±20% 2500mAh
Frequency stability：±0.5ppm
Work temperature：-30℃～+60℃
Storage temperature：-40℃～+85℃
Size：136*54*35mm
Weight：240g
Antenna impedance：50Ω

TRANSMITTER：
Power：＜5W
FM Modulation：11KΦF3E@12.5kHz；16KΦF3E@25kHz
4FSK Digital modulation method：7K6ΦFXD@Data；7K6ΦFXW@Data and Voice
Digital Vocoder Type：AMBE++
Digital Protocol：ETSI-TS102,361-1,-2,-3
conduction/Radiation stray：-36dBm＜1GHz；-30dBm＞1GHz
Communication sound and noise：≥-40dB@12.5kHz；≥-45dB@25kHz
spurious radiation：-36dBm＜1GHz；-30dBm＞1GHz
Simulate adjacent channel power：≥-60dB@12.5kHz；≥70dB@25kHz
4FSK Modulation accuracy：≤5%
Modulation frequency offset limitation：≤±2.5kHz@12.5kHz
Radio distortion：≤5%
Radio response：300-3KHz，+1/-3dB

RECEIVER：
Simulate sensitivity：≤-121dBm@12dB SINAD
Digital sensitivity：≤-119dBm@5% BER
Intermodulation：-65dB@12.5/25kHz
Channel selectivity：≥60dB@12.5kHz；≤70dB@26kHz
Common channel suppression：0～-12dB@12.5/25kHz
Rated radio power：＞1W
Rated radio distortion：≤5%
Communication sound and noise：≥-40dB@12.5kHz；≥-45dB@25kHz
Conduct stray radiation：＜-57dBm