... 报警声强(dB output) 接收灵敏度(receiving sensitivity) 环境温度(environment temp):-10 ...
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接收灵敏度(Receive sensitivity)是指接收机可以成功接收所需要的射频信号功率等级。接收机可以成功接收的功率水平越低，表明接收灵敏度越好。
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...无线收发模块 接收板 500米 产品描述：【技术参数】产品名称：超外差接收模块产品型号：MX-3700工作电压(V)：DC 5接收灵敏度(dBm)：-110dBm(50Ω)工作频率(MHz)：315、433.92 MHz（其它频率可..
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接着分别对改进后的接收机的定位精度和接收灵敏度进行了静态现场测试。
Under the static positioning mode, the testing results show that the performance of positioning in the new receiver is improved effectively.
仿真结果表明，该减震结构抑制流噪声能力可提高3倍以上，同时几乎不影响水听器的接收灵敏度。
Simulation results show that the reducing flow noise ability of this damping structure can be increased by 3 times, as well as it does not affect the sensitivity of hydrophone.
该设计将是一台工作稳定、高性能、体积小、易调谐、接收灵敏度高、参考频率选择灵活、可实现自动搜台的调频收音机。
The design will be a stable work, high performance, small volume, easy tuning, high receiving sensitivity, frequency reference selection is flexible, can realize the automatic searching FM radio.
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