GB/T 22451-2024無線通信設(shè)備電磁兼容性通用要求

ICS

33.100

CCS

L06

中華人民共和國國家標(biāo)準(zhǔn)

GB/T22451—2024

代替GB/T22451—2008

無線通信設(shè)備電磁兼容性通用要求

Commonrequirementsofelectromagneticcompatibilityforradio

communicationequipment

2024-11-28發(fā)布2025-06-01實(shí)施

國家市場監(jiān)督管理總局發(fā)布

國家標(biāo)準(zhǔn)化管理委員會

GB/T22451—2024

目次

前言

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Ⅲ

1

范圍

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1

2

規(guī)范性引用文件

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1

3

術(shù)語、定義和縮略語

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2

3.1

術(shù)語和定義

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3.2

縮略語

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4

4

試驗(yàn)條件

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5

4.1

通用要求

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5

4.2

試驗(yàn)布置

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4.3

免測頻段

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6

4.4

收信機(jī)的窄帶響應(yīng)

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5

性能評估要求

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5.1

總則

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5.2

可建立連續(xù)通信連接的EUT

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5.3

不能建立連續(xù)通信連接的EUT

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5.4

輔助設(shè)備

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5.5

EUT的分類

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6

抗騷擾度性能判據(jù)

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8

6.1

性能判據(jù)（持續(xù)現(xiàn)象）

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6.2

性能判據(jù)（瞬態(tài)現(xiàn)象）

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6.3

性能判據(jù)（間斷現(xiàn)象）

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6.4

不能建立連續(xù)通信鏈路設(shè)備的性能判據(jù)

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8

6.5

輔助設(shè)備的性能判據(jù)

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7

測量項(xiàng)目

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7.1

騷擾測量

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8

7.2

抗擾度試驗(yàn)

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8

騷擾測量方法和限值

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8.1

輻射雜散騷擾（殼體端口）

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8.2

輻射騷擾（輔助設(shè)備的殼體端口）

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8.3

傳導(dǎo)騷擾（有線網(wǎng)絡(luò)端口）

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8.4

傳導(dǎo)騷擾（DC電源輸入/輸出端口）

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8.5

傳導(dǎo)騷擾（AC電源輸入/輸出端口）

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8.6

諧波電流（AC電源輸入端口）

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8.7

電壓變化、電壓波動和閃爍（AC電源輸入端口）

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Ⅰ

GB/T22451—2024

8.8

電瞬態(tài)傳導(dǎo)騷擾（車載設(shè)備的DC電源輸入/輸出端口）

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14

9

抗擾度試驗(yàn)方法和等級

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9.1

靜電放電抗擾度試驗(yàn)

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9.2

射頻電磁場輻射抗擾度試驗(yàn)

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9.3

電快速瞬變脈沖群抗擾度試驗(yàn)

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9.4

浪涌（沖擊）抗擾度試驗(yàn)

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15

9.5

射頻場感應(yīng)的傳導(dǎo)騷擾抗擾度試驗(yàn)

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16

9.6

工頻磁場抗擾度試驗(yàn)

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9.7

電壓暫降、短時(shí)中斷和電壓變化抗擾度試驗(yàn)

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17

9.8

瞬變和浪涌抗擾度試驗(yàn)（車載設(shè)備的DC電源輸入端口）

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18

附錄A（規(guī)范性）復(fù)合無線電設(shè)備電磁兼容測試導(dǎo)則

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20

A.1

復(fù)合無線電設(shè)備組合類型

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20

A.2

復(fù)合無線電設(shè)備的測試導(dǎo)則

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22

A.3

各種類型復(fù)合無線電設(shè)備舉例

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24

參考文獻(xiàn)

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Ⅱ

GB/T22451—2024

前言

本文件按照GB/T1.1—2020《標(biāo)準(zhǔn)化工作導(dǎo)則第1部分：標(biāo)準(zhǔn)化文件的結(jié)構(gòu)和起草規(guī)則》的規(guī)

定起草。

本文件代替GB/T22451—2008《無線通信設(shè)備電磁兼容性通用要求》，與GB/T22451—2008相

比，除結(jié)構(gòu)調(diào)整和編輯性改動外，主要技術(shù)變化如下：

—更改了術(shù)語“電信中心”和“試驗(yàn)輔助設(shè)備”（見3.1.3、3.1.6，2008年版的3.1.3、3.1.6）；

—增加了車載設(shè)備和有線網(wǎng)絡(luò)端口的術(shù)語和定義（見3.1.11、3.1.13）；

—更改了免測頻段要求（見4.3，2008年版的4.3）；

—增加了不能建立連續(xù)通信鏈路設(shè)備和輔助設(shè)備的性能判據(jù)（見6.4和6.5）；

—增加了車載設(shè)備有線網(wǎng)絡(luò)端口傳導(dǎo)騷擾測量（見7.1）；

—?jiǎng)h除了天線端口（傳導(dǎo)雜散）的騷擾測試（見2008年版的第8章）；

—?jiǎng)h除了DC電源端口傳導(dǎo)騷擾電信中心限值（見2008年版的8.5）；

—更改了電瞬態(tài)傳導(dǎo)騷擾測量的測量限值（見8.8.1，2008年版的8.9.2）；

—更改了射頻電磁場輻射抗擾度試驗(yàn)的試驗(yàn)頻率范圍（見9.2.1，2008年版的9.2.1）；

—增加了電快速瞬變脈沖群抗擾度試驗(yàn)的xDSL試驗(yàn)要求（見9.3.1）；

—更改了浪涌（沖擊）抗擾度有線網(wǎng)絡(luò)端口試驗(yàn)要求（見9.4.1，2008年版的9.4.1）；

—更改了交流電源端口電壓暫降、短時(shí)中斷和電壓變化抗擾度試驗(yàn)等級及性能判據(jù)（見9.7.1.1和

9.7.2.1，2008年版的9.7.1.1和9.7.2.1）；

—?jiǎng)h除了瞬變和浪涌抗擾度試驗(yàn)脈沖4和脈沖5的測試要求（見9.8.1，2008年版的9.8.1）；

—?jiǎng)h除了多模終端電磁兼容測試導(dǎo)則（見2008年版的附錄B）。

請注意本文件的某些內(nèi)容可能涉及專利。本文件的發(fā)布機(jī)構(gòu)不承擔(dān)識別專利的責(zé)任。

本文件由中華人民共和國工業(yè)和信息化部提出。

本文件由全國通信標(biāo)準(zhǔn)化技術(shù)委員會（SAC/TC485）歸口。

本文件起草單位：中國信息通信研究院、博鼎實(shí)華（北京）技術(shù)有限公司、深圳信息通信研究院、

中興通訊股份有限公司、華為技術(shù)有限公司、重慶信息通信研究院、中國電信集團(tuán)公司、中國移動通信

集團(tuán)有限公司、上海諾基亞貝爾股份有限公司、西安通和電信設(shè)備檢測有限公司、新華三技術(shù)有限公

司、OPPO廣東移動通信有限公司、聯(lián)想（北京）有限公司、威凱檢測技術(shù)有限公司。

本文件主要起草人：劉寶殿、安海龍、董立成、肖靂、周鎰、姜雪、臧琦、史鎖蘭、王俊青、曹珺飛、

李國慶、郭偉、張興海、羅森文、周進(jìn)、談儒猛、劉殿銘、沈援海、郭琳、張昆、張偉紅、蘆婷、郝振平、

藍(lán)江鵬、潘正、葉揚(yáng)韜。

本文件及其所代替文件的歷次版本發(fā)布情況為：

—2008年首次發(fā)布為GB/T22451—2008；

—本次為第一次修訂。

Ⅲ

GB/T22451—2024

無線通信設(shè)備電磁兼容性通用要求

1范圍

本文件規(guī)定了無線通信設(shè)備及其輔助設(shè)備的電磁兼容性（EMC）限值、性能判據(jù)，描述了電磁兼容

性測量方法。

本文件適用于除廣播接收機(jī)以外所有種類的無線通信設(shè)備。

注：本文件對于不適合在實(shí)驗(yàn)室環(huán)境下測試的特定產(chǎn)品（例如：大功率無線電發(fā)信機(jī)），可對設(shè)備進(jìn)行現(xiàn)場測試。

在這種情況下，如果沒有適用的現(xiàn)場試驗(yàn)標(biāo)準(zhǔn)和方法，那么用于評估受試設(shè)備測量方法的基本原理和限值可參

照本文件。

2規(guī)范性引用文件

下列文件中的內(nèi)容通過文中的規(guī)范性引用而構(gòu)成本文件必不可少的條款。其中，注日期的引用文

件，僅該日期對應(yīng)的版本適用于本文件；不注日期的引用文件，其最新版本（包括所有的修改單）適用

于本文件。

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