EMC testing purposes and testing content
What is the purpose of EMC testing? Through EMC test certification of electronic products; and meet the relevant EMC test standards through the test, the product can be marketed, the user can safely use, the product greatly reduce the problem of electromagnetic interference due to the occurrence of conditions! The benefits and development of enterprises, the promotion of products play a positive role!
EMC is a very important quality indicator, which is not only related to the working reliability and safety of the product itself, but also may affect the normal working of other equipments and systems, and the protection of electromagnetic environment. The government of European Community stipulates that from January 1, 1996, all electrical and electronic products must pass EMC certification and affix CE mark before they can be sold in the European Community market.
EMC electromagnetic compatibility test which includes.
1. Short-range (30 kHz-866 MHz)
2. Near Field Communication (NFC/RFID)
3. Digital enhanced cordless phones and ultra-low power (ULE) 1.9 GHz
4. Bluetooth? v2.0 to v5.2
5. Wireless LAN (IEEE 802.11 a/b/g/an/ac/ax)
6. Zigbee, Z-Wave (2.4 GHz)
7.Low power RF technology: LoRa, Sigfox
8. Cellular: GSM, WCDMA, LTE, NB IoT, CAT M1, 5G, MulteFire, OnGo (CBRS)
9. Connected driving: DSRC, PC5, SAE J2945/1 and SAE J2735, ITS-G5, radar 24 GHz, 77 GHz
10.Ultra-broadband 3.1-10 GHz
11.WiGig (IEEE 802.11ad) 60 GHz
12.WiGig (IEEE 802.11ad) 60 GHz