Thailand National Broadcasting and Telecommunications Commission (NBTC), according to the previous updates, published suspension of Type Approval applications for products supporting partial bands of LTE/5G NR Band 28 and 41.
NBTC had some feedbacks that some equipment supporting partial bands of LTE/5G NR band 28 and 41 caused interference in Thailand networks in early 2020.
The recent regulations' impacted frequencies are LTE/5G NR band 28 with partial frequencies of 718-748MHz and 773-803MHz, and LTE/5G NR band 41 with partial frequencies of 2535-2655MHz.
The existing certificates will remain valid; however, NBTC may mandate manufacturers to affix the warning messages in their labeling.
Contact GMA Labs for further information.