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市民通信頻段無線電設備檢測項目報價???解決方案???檢測周期???樣品要求? |
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本標準規定了通信安裝中緩解電磁故障的通用準則,并給出案例分析提出了幾種解決EMC故障的方法,包括如何定位主要噪聲源和緩解的工具裝置。本標準適用于通訊安裝中的電磁故障。
本標準規定了物聯網感知層設備的電磁兼容性(EMC)限值、性能判據和測量方法等。本標準適用于物聯網感知層設備及其輔助設備,包括射頻電子標簽(無源和有源)、讀寫器、天線、傳感器(如光傳感器、電壓傳感器、熱傳感器、力傳感器、氣傳感器、磁傳感器、濕度傳感器、速度傳感器、聲傳感器等等)以及MEMS器件、智能傳感器、無線傳感器網絡(WSN)設備、圖像捕捉裝置(攝像頭)、定位系統(GPS)、各種數據采集器(如激光掃描儀)等設備。
This Recommendation is intended to provide a basis for the derivation and estimation of the values of electromagnetic radiation from a broadcasting station that occurs at particular distances from the transmitter site. Using such information, responsible organizations can then develop appropriate standards that may be used to protect humans from undesirable exposure to harmful radiation. The actual values to be applied in any regulation will naturally depend on decisions reached by responsible health agencies, domestic and worldwide.