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超寬帶技術設備檢測項目報價???解決方案???檢測周期???樣品要求? |
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本部分規定了無線通信設備及其關聯的輔助設備的電磁兼容性(EMC)限值、性能判據和測量方法等。本部分適用于除廣播接收機以外所有種類的無線通信設備。對于不適合在實驗室環境下測試的特定產品(如大功率無線電發信機),可對設備進行現場測試。在這種情況下,如果沒有適用的現場試驗標準和方法,那么用于評估受試設備測量方法的基本原理和限值應與本部分的規定一致。
本部分規定了移動通信終端電源適配器的電磁兼容性(EMC)要求,包括限值、性能判據和測量方法等。本部分適用于移動通信終端使用的各種外置電源適配器。
本標準規定了超寬帶技術收發信機、發信機、收信機的電磁兼容性(EMC)限值、性能判據和測量方法等。本標準適用于基于脈沖、改進型脈沖和射頻載波的UWB通信技術的設備。本標準適用于UWB通信技術的固定(室內)、移動和便攜應用:-獨立無線設備,其控制裝置可選;-插入式無線設備,與主機設備一起使用或者在主機設備內使用,例如個人電腦、手持終端等;-插入式無線設備,在組合設備內使用,例如線纜調制解調器、機頂盒、接入點等;-組合設備,或者插入式無線設備與某一特定主機設備的組合;-用于道路和軌道交通工具。
本標準規定了使用超寬帶(UWB)技術的發射機、收發信機和接收機的技術要求和測試方法,包括等效全向輻射功率譜密度、帶寬、雜散發射、電磁兼容性要求、標志、標簽和說明書等。 本標準適用于超寬帶(UWB)設備。
This Report considers interferences from devices using ultra-wideband (UWB) technology on radiocommunication services. As a main objective, it evaluates UWB e.i.r.p. density required for the protection of radiocommunication services.This Report also includes laboratory and field measurements on the impact of devices using UWB technology on radiocommunication services.
Taking into account that there are two general measurement approaches (time domain and frequencydomain) this Recommendation gives the appropriate techniques to be applied when measuring UWBtransmissions.
This Recommendation is offering a summary of studies related to the impact of devices using UWB technology on radiocommunication services. These may be used as guidance for administrations when developing their national ultra-wideband (UWB) rules.
This Recommendation is offering a summary of studies related to the impact of devices using UWB technology on radiocommunication services. These may be used as guidance for administrations when developing their national ultra-wideband (UWB) rules.
This Recommendation is offering a summary of studies related to the impact of devices using UWB technology on radiocommunication services. These may be used as guidance for administrations when developing their national ultra-wideband (UWB) rules.