Many failures come from wrong standards or missing tests.
Based on Korea’s Radio Waves Act:
·2.4GHz Bluetooth/Wi‑Fi: Notice No.88 Annex 43
·2.4GHz Wi‑Fi Channel 14: Annex 44
·5GHz: Annex 45 (stricter DFS/TPC)
·6GHz Wi‑Fi 6E/7: New standards + AFC testing mandatory
·315/433MHz remotes: Annex 22
·EMC: IEC 61000‑4 series
·Safety: IEC 62368‑1
Smart devices also comply with Korean IoT cybersecurity standards.
II. Mandatory Tests
1.RF Performance: frequency error, bandwidth, spurious emissions
2.EMC
3.Electrical Safety
4.Add-ons:
·5/6GHz: DFS, TPC, AFC
·Smart devices: cybersecurity (password, OTA, encryption, vulnerability)
III. Covered Products
Bluetooth, Wi‑Fi, IoT, drones, wireless cameras, 5G modules, V2X, industrial sensors, and all active radio transmitters.
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