免許可證無線電設(shè)備檢測

免許可證無線電設(shè)備檢測項(xiàng)目報(bào)價？??解決方案？??檢測周期？??樣品要求？

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YD/T 2115-20101800MHz SCDMA寬帶無線接入系統(tǒng) 系統(tǒng)技術(shù)要求

本標(biāo)準(zhǔn)規(guī)定了采用碼擴(kuò)正交頻分多址（CS-OFDMA）工作方式的SCDMA寬帶無線接入系統(tǒng)的技術(shù)要求，包括：系統(tǒng)參考模型；工作頻段、接口、功能、業(yè)務(wù)等技術(shù)要求；基站、業(yè)務(wù)匯聚網(wǎng)關(guān)等設(shè)備或模塊的功能、性能指標(biāo)；電源、環(huán)境適應(yīng)性和電磁兼容等要求；以及操作維護(hù)要求。 本標(biāo)準(zhǔn)適用于采用碼擴(kuò)正交頻分多址工作方式、工作頻段符合無線電管理機(jī)構(gòu)規(guī)定的SCDMA寬帶無線接入系統(tǒng)的網(wǎng)絡(luò)設(shè)備。

YD/T 2829-2015感知層設(shè)備的電磁兼容性要求和測量方法

本標(biāo)準(zhǔn)規(guī)定了物聯(lián)網(wǎng)感知層設(shè)備的電磁兼容性(EMC)限值、性能判據(jù)和測量方法等。本標(biāo)準(zhǔn)適用于物聯(lián)網(wǎng)感知層設(shè)備及其輔助設(shè)備，包括射頻電子標(biāo)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(wǎng)絡(luò)(WSN)設(shè)備、圖像捕捉裝置(攝像頭)、定位系統(tǒng)(GPS)、各種數(shù)據(jù)采集器(如激光掃描儀)等設(shè)備。

ITU-R INFORME F.2047 SPANISH-2004技術(shù)的發(fā)展及在固定服務(wù)中的應(yīng)用趨勢

This Report addresses the following items in relation to the future development of the FS: FS technology trends overview; development of the role of FS systems in telecommunication networks; FS band usage trends in some countries; frequency sharing studies with other services; possible future applications in the FS.

ITU-R INFORME SM.2130 SPANISH-2008廣播電臺檢查

This Report presents an overview of Inspections Procedures in response to Question ITU-R 225/1 regarding inspection techniques and procedures. The Question relates to how administrations proceed in planning and conducting radio station inspections. The purpose of this Report is to provide general guidelines for planning and performing inspection activities on various types of radio stations. Inspection activities often include review and verification of both technical and administrative conditions assigned to a radio station or other spectrum user. Although the term “l(fā)icensed” is used throughout the document, this term can be considered here to include not only stations with licences issued by the regulatory authority, but also other authorized spectrum users (such as those operating with “l(fā)icence exempt” devices like low-power radios and RF devices operating under equipment standards approval). The primary focus of this report is to consider inspections that are conducted “on-site”, by visiting the transmitter location. Included in Annexes are some specific examples in certain services, toprovide examples of howthe general guidelines can be applied. This Report should be considered a general guidance document for inspections planning.

ITU-R RAPPORT F.2060 FRENCH-2005移動通信-2000(IMT-2000)傳送網(wǎng)中固定業(yè)務(wù)應(yīng)用

The aim of this Report is to show how the FS could be used at different hierarchical levels of the transport network of IMT-2000, in order to ensure the connections between base stations, and between base stations and higher-level stations within this transport network. This Report provides an example of the use of the FS in the transport network of IMT-2000.

ITU-R RAPPORT SM.2130 FRENCH-2008無線電臺的檢查

This Report presents an overview of Inspections Procedures in response to Question ITU-R 225/1 regarding inspection techniques and procedures. The Question relates to how administrations proceed in planning and conducting radio station inspections. The purpose of this Report is to provide general guidelines for planning and performing inspection activities on various types of radio stations. Inspection activities often include review and verification of both technical and administrative conditions assigned to a radio station or other spectrum user. Although the term “l(fā)icensed” is used throughout the document, this term can be considered here to include not only stations with licences issued by the regulatory authority, but also other authorized spectrum users (such as those operating with “l(fā)icence exempt” devices like low-power radios and RF devices operating under equipment standards approval). The primary focus of this report is to consider inspections that are conducted “on-site”, by visiting the transmitter location. Included in Annexes are some specific examples in certain services, toprovide examples of howthe general guidelines can be applied. This Report should be considered a general guidance document for inspections planning.

ITU-R REPORT F.2047-2004固定業(yè)務(wù)的技術(shù)發(fā)展和應(yīng)用趨勢

This Report addresses the following items in relation to the future development of the FS: FS technology trends overview; development of the role of FS systems in telecommunication networks; FS band usage trends in some countries; frequency sharing studies with other services; possible future applications in the FS.

ITU-R REPORT F.2107-1-2009工作在57GHz-130GHz頻段的固定無線系統(tǒng)的特點(diǎn)和應(yīng)用

This Report contains propagation aspects, system design parameters, possible applications and other technical/operational characteristics, which are required for the implementation of fixed wireless systems in the frequency ranges 57 GHz to 130 GHz. The applications include specific examples of outdoor/indoor wireless connections taking advantage of these frequency bands (i.e. 60 GHz (57-64 GHz), 70 GHz (71-76 GHz), 80 GHz (81-86 GHz), 95 GHz (92-95 GHz) and 120 GHz (110-130 GHz)). The example systems in the 120 GHz case study, actually cover systems in the 110-130 GHz band. It is intended that future versions of this Report would be needed.