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型号:NTV911
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*USB output for PC and AV output
for monitor, TV, etc.
*Tiny size for discreet observation & portability
*4 channel-scan function for multi-camera working
*Min 100m transmission distance without block
*Supports Windows 98/Me/2000/XP
*Bundle with security software
*Built-in microphone for audio monitoring
*Support MSN Messenger
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项目
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单位
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参数
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接收频率
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MHz
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ISM
2,400~2,483
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中频
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MHz
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480
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频率稳定性
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KHz
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±100
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解调模式
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※
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FM
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天线
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※
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50ohm
SMA
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本振泄露
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dBm
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≤-55
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接收灵敏度
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dBm
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≤-85
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视频输出电平
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Vp-p
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1Vp-p@75Ω,
S/N>38dB
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音频输出电平
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Vp-p
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1Vp-p@600Ω
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电源
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VDC
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+5
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耗电流
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mA
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230
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工作温度
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℃/℉
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-10
~ +50 / +14 ~ +122
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存储温度
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℃/℉
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-40
~ -85 / -40 ~ +185
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工作湿度
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RH
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85%
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尺寸
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mm
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78×68×16
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重量
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g
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200
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