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




Wireless product telec certification test project

Author:中認聯(lián)科 time:2020-09-10 Ctr:1329

With the advancement of technology and rapid development of 5g technology, more and more wireless devices have entered the lives of the public. Such as Bluetooth headsets, Bluetooth speakers and other Bluetooth-enabled products, 2.4G wireless mice, wireless keyboards and other drones, VR glasses, smart glasses, smart robots, smart hosts, smart watches and other devices, not only sell well in China, but also far Sell to Japan. 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. Then let's take a look at the items for wireless product telec certification testing?

image.png

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:

Wireless product telec certification test project

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;

9. Retention time test (retention time);

10. Interference Prevention Capability & Carrier Sense Capability Measurement (Radio Interference Prevention Capability & Carrier Sense Capability Measurement).

image.png

For more information about the telec certification and testing of wireless products, welcome to call Sinolink for inquiries. We will provide you with professional and efficient testing and certification services at competitive prices and courteous services. 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
  • How do smart desk lamps pass CE certification? ZRLK is your escort

  • Sodium battery UN38.3 certification: a key link to ensure product safety and compliance

  • CCC certification points of large capacity charging box: battery, headphones can not be less

  • CCC certification of the earphone charging case: The rated capacity of the battery cell is less than 600mAh.

Follow Us
亚洲精品狼友在线播放| 99国产欧美另类久久久精品| 西西人体WWW大胆高清| 丁香五月激情网站| 好看的欧美熟妇www在线| 狠狠综合久久AV一区一| 久久精品阿娇| 欧美激情一区二区三区四区| 久久国产乱子伦免费精品| 日本大骚b视频在线| 欧美高大丰满freesex| 中文字幕丰满乱孑伦无码专区| jzzijzzij亚洲成熟少妇| 一本久道综合色婷婷五月| 午夜免费啪视频| 玩弄chinese丰满人妻videos| 无遮挡十八禁污污网站免费| 丰满少妇作爱视频免费观看| 亚洲日本一区二区三区在线| 中文字幕av一区二区三区人妻少妇| 久精品国产欧美亚洲色aⅴ大片| 区二区欧美性插b在线视频网站| 亚洲国产成人久久一区二区三区| 成年女人免费v片| 色婷婷亚洲精品综合影院| 亚洲av日韩综合一区久热| 国产无人区码卡二卡三卡| 免费拍拍拍网站| 欧美日本日韩aⅴ在线视频| 国产精品va无码免费| 国产精品igao视频| 中文字幕av在线一二三区| 国产精品91在线| 成人在线激情| 国内精品久久久久影院一蜜桃| 韩国一区二区视频| 一区二区三区在线观看视频| 欧美激情办公室videos| 日本综合在线观看| 亚洲爆乳成AV人在线视菜奈实 | 人妻精品久久久久中文字幕一冢本|