国产成年女人视频免费观看_又粗又大又爽 真人一级毛片_91最新国产偷产拍在线播放_亚洲国产二区在线_久久精品1204国产_91第一精品视频_成人深夜视频网站播放_欧美日韩大片免费观看网站_亚洲一区无码视屏_国产欧美日韩电影

Feature：
LED display
Power saving
One click decoding（optional）
Wireless replication（optional）
TYPE-C Charging
V0X
UHF: 400–520MHZ(receiver/transmit)
50 Groups CTCSS, 105 Groups DCS 
Chinese/English language reporting number
99 Storage
Time limited launch
Scan function
Scramble function
Companding function
Low battery alarm
Computer programming
Wide/Narrow band
Special mute sound
Password frequency writing

GENERAL：
Frequency ：UHF:400-520MHz
Storage：16
Work voltage：DC3.7V
Frequency stability：±2.5ppm
Work temperature ：-20℃~+50℃
Work way：Same frequency simplex
Antenna impedance：50Ω
Size：88x43x26 mm

TRANSMITTER：
Output power：＜5W
Emission Current：≤1000mA
Spurious power：≤7.5uW
Adjacent Channel Power：≤-65dB
modulation sensitivity：8~12mV
SNR（wide band）：≥-45dB
Max frequency deviatiom（wide band）：≤5KHz
Subaudio frequency（wide band）：0.7±0.1KHz

RECEIVER：
Sensitivity：-122dBm（12dB SINAD）
Audio power：≥350mW
Radio distortion：<10%
Receiver current：≤450mA
Clutter suppression：≥55dB
Intermodulation（wide band）：≥55dB
Adjacent channel selectivity(wide band)：≥55dB