短距離設(shè)備; 25MHz至1000MHz頻率范圍的無線電設(shè)備; 工作在指定頻段的低占空比高可靠性警報(bào)設(shè)備檢測(cè)

短距離設(shè)備; 25MHz至1000MHz頻率范圍的無線電設(shè)備; 工作在指定頻段的低占空比高可靠性警報(bào)設(shè)備檢測(cè)項(xiàng)目報(bào)價(jià)？??解決方案？??檢測(cè)周期？??樣品要求？

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GB/T 15629.15-2010信息技術(shù) 系統(tǒng)間遠(yuǎn)程通信和信息交換 局域網(wǎng)和城域網(wǎng) 特定要求 第15部分：低速無線個(gè)域網(wǎng)（WPAN）媒體訪問控制和物理層規(guī)范

GB/T 15629的本部分規(guī)定了低速無線個(gè)域網(wǎng)的物理層和媒體訪問控制層的規(guī)范。這種低速無線接入適用于固定的、便攜的、移動(dòng)的設(shè)備，這些設(shè)備不用電池或僅用非常有限的電池電源，并主要工作在有限的個(gè)人空間（0m-10m）。本部分不具體規(guī)定密碼算法，密碼算法的具體信息與密碼管理局聯(lián)系。本部分中提及的密碼算法僅作為示例。

GB/T 29261.4-2012信息技術(shù) 自動(dòng)識(shí)別和數(shù)據(jù)采集技術(shù) 詞匯 第4部分：無線電通信

GB/T 29261的本部分規(guī)定了自動(dòng)識(shí)別和數(shù)據(jù)采集技術(shù)領(lǐng)域中無線電通信的專用術(shù)語和定義。本部分適用于無線電通信領(lǐng)域非用戶與專家進(jìn)行交流。

GB/Z 36442.1-2018信息技術(shù) 用于物品管理的射頻識(shí)別 實(shí)現(xiàn)指南 第1部分:無源超高頻RFID標(biāo)簽

GB/Z 36442的本部分給出了無源超高頻RFID標(biāo)簽(以下簡(jiǎn)稱“RFID標(biāo)簽”)的選擇以及媒體、黏合劑、表面層、油墨選擇的指南；描述了減輕靜電放電以減輕RFID標(biāo)簽損傷的技術(shù)。本部分給出了在可搬運(yùn)的箱子和集裝箱、托盤/單元貨載物品及不可搬運(yùn)的物品和不能用托盤裝運(yùn)的物品上安置和附著RFID標(biāo)簽的指南。本部分為用于物流應(yīng)用中的RFID標(biāo)簽及其包裝提供了指導(dǎo)。

YD/T 2653-2013短距離及類似設(shè)備電磁照射符合性要求(10Hz ~30MHz)

本標(biāo)準(zhǔn)規(guī)定了短距離設(shè)備及類似設(shè)備的電磁照射的符合性要求。本標(biāo)準(zhǔn)適用于短距離設(shè)備及類似應(yīng)用的無線設(shè)備。頻率范圍為10Hz至30MHz。類似產(chǎn)品例如無線電源設(shè)備、近場(chǎng)通信設(shè)備、射頻識(shí)別設(shè)備等可以參照本標(biāo)準(zhǔn)。

ITU-R M.1453-2-2005智能傳輸系統(tǒng)—5.8GHz專用小范圍通信

Recommendation ITU-R M.1453 – Transport information and control systems – Dedicated short range communications at 5.8 GHz, was approved at the Radiocommunication Assembly (RA) 2000. In August 2002, the RA approved a revision of the Recommendation as Recom

ITU-R REPORT SM.2057-2005使用超寬帶技術(shù)設(shè)備影響無線電通信業(yè)務(wù)的相關(guān)研究

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.

ITU-R SM.1756-2006使用超寬帶技術(shù)設(shè)備的介紹的結(jié)構(gòu) 問題ITU-R 226/1

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.

EN 54-25-2008火災(zāi)探測(cè)和火警系統(tǒng).第25部分:無線電連接件用組件

This European Standard specifies requirements, test methods and performance criteria for components used in fire alarms systems, installed in and around buildings, which use radio frequency links (RF links) to communicate. It also provides requirements forThe evaluation of conformity of the components toThe requirements of this European Standard. Where components work together andThis requires knowledge of the system design,This document also specifies requirements onThe system. WhenThe fire detection and fire alarm systems (FDAS) use wired and RF links,The relevant parts of EN 54 apply together withThis document. Requirements relevant to wire links are superseded or modified by those included inThis European Standard.This document does not restrict:the intended use of radio spectrum, e. g. frequency, power output of devices;The allowed maximum number of the components using RF links withinThe FDAS or one transmission path and/or RF link;The allowed maximum number of the components affected by loss of one transmission path and/or RF link.These requirements relate to national regulations and can vary from member state to member state.