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Walkie-talkie |
Repeater |
Mobile Radio |
Accessories |
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HomePage > Proudcts > Walkie-talkie
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频率范围(Frequency Range) |
136.000 ~ 174.000 MHz |
350.000 ~ 390.000 MHz |
400.000 ~ 470.000 MHz |
额定电压(Operating Voltage) |
DC7.2V |
工作温度(Operation Temperature) |
-20℃ ~ +50℃ |
天线阻抗(Antenna Impedance) |
50Ω |
工作方式(Operation Mode) |
同频单工或异频单工 |
重量(Weight) |
220g |
外形尺寸(Size) |
100×55×32mm |
载波频率容差(Carrier Frequency) |
±2.5ppm |
载波输出功率(Output Power) |
≤ 0.5W |
调制限制(Modulation Limited) |
≤ 5KHz |
音频失真(Audio Distortion) |
≤ 5% |
调制特性(Modulation Character) |
+3dB ~ -3dB |
邻道功率(Adjacent Channel Power) |
≥ 65dB |
杂散射频分量(Spurious Radiation) |
≤ 7.5μW |
占用带宽(Occupide Bandwidth) |
≤ 16KHz |
参考灵敏度(RF Sensiyivity) |
< 0.20μV |
音频失真(Audio Distortion) |
≤ 3% |
音频响应(Audio Response) |
+2dB ~ -10dB |
共信道抑制(Modulatioin Band) |
≥ -8dB |
邻频道选择性(Adjacent Channel Selectivity) |
≥ 55dB |
互调抗干扰(Intermodulation Rejection) |
≥ 55dB |
杂散响应抑制(Spurious Response) |
≥ 55dB |
阻塞(Blocking) |
≥ 85dB |
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