A radio frequency detection means for detecting a wireless communication products, and includes a shield member, the first filter and the second filter. 屏蔽体包括发射盒,接收盒以及紧密连接发射盒和接收盒的连接盒,发射盒内设有发射天线以发射无线信号,接收盒用于放置具有接收天线的无线通信产品,接收天线用于...
6) frequency probe 频率探测器 例句>> 补充资料:无线电 无线电是指在自由空间(包括空气和真空)传播的电磁波,其频率300GHz以下(下限频率较不统一,在各种射频规范书,常见的有三3KHz~300GHz,9KHz~300GHz,10KHz~300GHz)。无线电技术是通过无线电波传播信号的技术。无线电技术的原理在于,导体中电流强弱的改变会...
radio-frequency-detector网络无线电频率探测器 网络释义 1. 无线电频率探测器 机电英文术语--打印文章 ... radiator 散热器 radio frequency detector 无线电频率探测器 radioactive substance 放射性物质 ... www.y007.com|基于9个网页© 2024 Microsoft 隐私声明和 Cookie 法律声明 广告 帮助 反馈...
Effective Signal Detection: The WDL M8000 anti bug detector is capable of detecting signals within a frequency range of 1MHz to 12GHz, making it an ideal tool for identifying hidden spy devices. Long-Lasting Battery Life: With a built-in 3.7V 1500mAh battery, this device can operate for up...
RADIO FREQUENCY DETECTOR 专利名称：RADIO FREQUENCY DETECTOR 发明人：FENNELL, John, Reginald 申请号：GB1988000110 申请日：19880222 公开号：WO89/007768P1 公开日：19890824 专利内容由知识产权出版社提供 摘要：A microwave detector includes two detector elements (10), preferably microwave diodes, situated at ...
Anti Bug Detector Camera Scanner Radio Frequency Scanner Finder K68 RF Signal Detector, You can get more details about Anti Bug Detector Camera Scanner Radio Frequency Scanner Finder K68 RF Signal Detector from mobile site on Alibaba.com
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United States Patent US3091965 Note: If you have problems viewing the PDF, please make sure you have the latest version ofAdobe Acrobat. Back to full text