EN 301 893 V2.1.1标准主要变化及接收机阻塞检测试验  

Main Technical Changes in New Standard EN 301 893 V2.1.1 and Receiver Blocking Test

作　　者：陈华文 徐振飞 刘泳海 朱俊杰 

机构地区：[1]威凯检测技术有限公司,广州510663

出　　处：《日用电器》2018年第9期38-41,共4页ELECTRICAL APPLIANCES

摘　　要：随着欧盟无线通信产品协调标准EN 301 893 V2.1.1 (RED指令,以下简称"新标准")版本的发布,当前使用的EN 301 893 V1.8.1(R&TTE指令,以下简称"旧标准")版本的标准将于2018年06月08日停止使用,新版本调谐标准EN301893V2.1.1于2018年06年12日正式实施使用。总结了新版标准主要技术变化,根据无线通信产品的定义、测试标准、测试设备、测试限值、测试方法以及测试参数的设置要求。重点解析新标准5GHzRLAN新增接收机阻塞试验,使得设备具有更严酷工作状态,提高无线局域网设备存在其他干扰信号时对有用信号的解调。With the release of European Union’s wireless communication product coordination standard EN 301 893 V2.1.1(RED Directive,hereinafter referred to as the“new standard”),the current EN 301 893 V1.8.1(R&TTE Directive,hereinafter referred to as“the old standard”The“)standard was discontinued on June 8,2018,and the new version will be officially implemented on June 12,2018.Main technical changes in new standard were summarized according with the definition of wireless communication products,testing standards,testing equipment,testing limits,testing methods,and testing parameters.The receiver blocking test added in new standard 5 GHz RLAN was especially analyzed which can make the device work in a more severe condition and improve the demodulation of useful signals when there are other interfering signals in the wireless LAN device.

关 键 词：无线通信产品 RED EN 301 893 V2.1.1 接收机阻塞 

分 类 号：TN851[电子电信—信息与通信工程]