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无线认证的必要性

现在的生活环境中存在各种无线产品占用频谱资源,
Wi-Fi/Bluetooth/Zigbee/2G GSM/3G WCDMA/4G LTE/5G等产品共存,使得射频环境非常复杂。
作为产品认证的基础,RF法规测试是无线产品认证的基础。
作为现有法规认证的补充,各种联盟的兼容性和共存性测试也起到了越来越重要的作用。

无线产品认证的必要性:
- 无线产品强制性认证的证书的是通过海关的必要资料
- 无线产品强制性认证的报告往往被大买家作为市场的准入条件
- RED指令中制造商义务中规定了基本要求
 
无线产品在欧洲的监管:
Customs shall perform control activities for goods imported from 3rd countries (including online)
 
举个例子:
Germany in 2016
2016年度德国抽检情况
10694 customs reports of suspicious goods (可疑货物的验货报告)
271066 products involved (涉及产品)
88% not allowed to enter the market (禁止进入流通市场)
 
2016年RED监管机构的统计数据
13488 件不同的无线产品被检验
Summary of results 不符合的总结:
*Declaration of conformity : 9372 non compliant DoC (13224 inspected equipment)
*CE marking : 8307 non compliant CE marking (13371 inspected equipment)
*Geographical area for use : 3773 not compliances (11750 inspected equipment)
*Essential requirements : 579 technical non compliances (2131 measured equipment)
--Safety (art.3.1.a): 116 technical non compliances (488 measured equipment) = 24% non compliance
--EMC (art.3.1.b.): 84 technical non compliances (of 583 measured equipment) = 14% non compliance
--Radio (art.3.2.) : 434 technical non compliances (of 1755 measured equipment) = 25% non compliance
*Technical documentation: 276 non compliances (of 651 inspected equipment)
*Test reports: 236 non compliances (of 603 inspected equipment)
*Drawings and explanations: 47 non compliances (of 212 inspected equipment)
*Other elements: 79 non compliances (of 326 inspected equipment)
 
欧洲RED 监管机构初始重点检查的产品
1. 2003 100 product types per country.
2. 2006 Short Range Devices.
3. 2008 Private Mobile Radio & 2.4 GHz products
4. 2009 Low Power FM transmitters
5. 2013 WLAN 5GHz.
6. 2014 Mobile Phone Repeaters.
7. 2015 Remotely Piloted Aircraft System (RPAS) – Drones.
8. 2016 Radio-Controlled toys.
9. 2017/2018 on WLAN 5 GHz and especially on the DFS function
 
北美的监管
*美国FCC 对与美国没有MRA的国家的认可实验室在2016年进行重新认可。
*加拿大ISED在2017年同样跟进,和美国FCC的规定类似。
*FCC 对所有Certification认证产品的5%进行市场抽检

 

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