中文字幕日韩在线观看,久久久人人玩人妻精品综合,国产欧美日本在线,久久精品免费视频6,欧美精品黄色网站,色综合久久久久无码专区,亚洲区欧美中文字幕久久,国产手机在线视频,国产中文字幕视频在线观看,日本一区二区免费在线观看

Hotline:400-880-1556

English




What are the test items for TELEC certification of Bluetooth products——ZRLK

Author:中認(rèn)聯(lián)科 time:2020-11-07 Ctr:1270

TELEC certified Bluetooth product certification

With the cancellation of the 3.5mm audio interface on flagship phones of major mobile phone manufacturers, more and more Bluetooth audio products have received market attention. Bluetooth audio products such as Bluetooth headsets, Bluetooth speakers, Bluetooth headsets, and wireless Bluetooth products including mobile phones, remote controls, and wireless doorbells are becoming more abundant. Wireless electronic products have always had a high degree of fierce attention in the Japanese market. Wireless products need to pass TELEC certification before they can be sold in Japan. So what test items do Bluetooth products need to be telec certified?

image.png

Among them, the specific standard for 2.4GHz Bluetooth products is MIC No.88 Annex43. The following are the specific test items we should consider according to the standard, mainly as follows:

1. Frequency Error Measurement (Frequency Error Measurement);

2. Coupling bandwidth/carrier frequency bandwidth test (Occupied Bandwidth and Spread-spectrum Bandwidth / Factor);

3. Unwanted Emission Intensity Measurement;

4. Antenna Power Error Measurement (Antenna Power Error Measurement);

5. Receiver spurious disturbance test (Limitation of Collateral Emission of Receiver Measurement);

6. EIRP antenna power test (Transmission Antenna Gain (EIRP Antenna Power) Measurement);

7. 3dB lobe bandwidth test (Transmission Radiation Angle Width 3dB Bandwidth Measurement);

8. Duty Cycle Measurement (Duty Cycle Measurement);

9. Retention time test (retention time);

10. Interference protection and carrier sense (Radio Interference Prevention Capability & Carrier Sense Capability Measurement).

image.png

For more information about applying for TELEC certification for Bluetooth products, please call ZRLK for detailed inquiries. We will provide you with professional and efficient testing and certification services. If you need to handle or have related questions for consultation, you can call our company for related information, and professional engineers will answer you online. If you provide us with product pictures and specifications, we will give us the corresponding cycle, quotation and specific plan according to your product. Welcome to inquire.


Related Articles
  • Attention! California 65 short warning label has been revised and will take effect on January 1, 2025

  • Information Express | EU RoHS announced that it would abandon the proposal to add two substances, TBBP-A and MCCPs

  • Ballast CCC certification full analysis: The prerequisite for entering the Chinese market

  • Uav battery UN38.3 certification details: the only way to safe transportation

Follow Us
波多野42部无码喷潮在线| 亚洲国产影院| 久久精品国产一区二区三| 亚洲av无码一区二区三区在线观看 | 精品日产一区二区三区| 国产成人久久| 福利视频欧美一区二区三区| 日韩精品在线视频观看| 伊人天伊人天天网综合视频| 日韩精品一二三区| 国产精品观看在线亚洲人成网| 久久福利青草免费精品| 日日噜狠狠噜天天噜av| 国产精品麻豆一区二区| 51国偷自产精品一区在线视频| 日韩成人在线观看视频| 亚洲啪AV永久无码精品放毛片| 精品国产亚洲人成在线观看| 亚洲国产三级在线观看| 亚洲日韩看片无码超清| 欧美老人与小伙子性生交| 欧美黑人又粗又大又爽免费| 亚洲综合另类小说专区| 国产精品国产三级国快看 | 精品欧洲AV无码一区二区男男| 免费A级毛片无码鲁大师| 免费A级毛片在线播放不收费| 熟女少妇内射日韩亚洲| а√天堂资源中文最新版资源下载| av色欲无码人妻中文字幕| 国产高潮视频在线观看| 巨大黑人极品videos精品| 玩弄人妻少妇500系列视频| 天天躁夜夜躁天干天干2020| 中文字幕有码无码人妻在线| 亚洲中文字幕无码爆乳app| 亚洲性爱视频| 狠狠综合久久AV一区一| 成人免费精品视频| 欧美精品九九99久久在免费线 | 国产一区二区三区水蜜桃|