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；
Lightweight and compact
Decoding function
Wireless replication
V0X
TYPE-C Charging
Reduce noise(optional)
UHF400 – 480MHZ(receiver/transmitter)
50 Group CTCSS,105 Group DCS
Chinese/English language reporting number
16 Storage
Emergence alarm 
Scramble function
Scaning function
Wide/Narrow band
Battery power saving
Time limited launch(TOT)
Password reading and writing frequency

GENERAL：
Frequency：UHF400-480MHz
Storage：16
Work voltage：DC3.7V
"Frequency stability："：±2.5ppm
Work temperature：-20℃~+50℃
Work way：Same frequency simplex
Antenna impedance：50Ω
Size：110x55x23.8mm

TRANSMITTER：
Output power：≤5W
Emission Current：≤1500mA
Maximum Frequency Deviation(wideband)：≤5KHz
Stray power：≤7.5uW
Adjacent channel power：≤-65dB
Signal to noise radio(wide band)：≥-45dB
Subaudio frequency（wide band）：0.7±0.1KHz
Modulation sensitivity：8~12mV

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