The European standard EN 62311 has been approved by CENELEC (European Committee for Electronic Technical Standards), and the official version of EN / IEC 62311: 2020 was officially released in January 2020. ...[+more]
We all know that European regulations take a long time to develop, from the beginning of the creation of the work project to the release of the draft version and the final release. The development of these regulations will bring new changes based on the modification of the frequency band and the addition of product functions, and the use of this regulation also needs to pay attention to whether it...[+more]
Now ETSI Standard we Know RF,EMC,Safety scopes ,but Daft EN 301 908-02 V13.0.1 (2020-03) are included UMTS UE OTA ant parameters (TRP,TIS) , which can balance RF, SAR and OTA . ...[+more]
EN300 328 V2.2.2 officially announced OJ on February 6, 2020, while the old version of ETSI EN 300 328 V2.1.1 will be revoked on August 6, 2021....[+more]
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EN 300 328 V2.2.2 was officially published on July 24, 2019. Some technical requirements were updated. The mandatory date is April 30, 2020. The cancellation date of the old version V2.1.1 is October 31, 2021....[+more]
Technology has always come from demand, but how many 5G NR functions has technology performed and implemented? NSA only ,NSA+SA,SA only...[+more]
China is in full swing for 5G. This time we will explain the situation of China, Japan, South Korea and Taiwan. ...[+more]
