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POS Machine detection

2G is the second-generation communication technology based on GSM technology and digital voice transmission technology as the core. 3G is the third generation of mobile communication technology, which refers to the cellular mobile communication technology that supports high-speed data transmission, including W-CDMA, CDMA-2000, and TD-CDMA. 3G network technology can transmit voice and data information at the same time, and fully supports More diverse multimedia technologies. 4G is the fourth generation of mobile communication technology, focusing on WLAN technology, adding OFDM, MIMO, smart antenna, SDR and other communication technologies, making the wireless communication signal more stable, increasing the data transmission rate, and more compatible smoother, and the communication quality is also higher.

Category:Communication 2,3,4G testing
Service Line 400-7558988
POS Machine detection details

1. Communication 2, 3, 4G service products

Mobile phones with 2G/GSM, 3G/WCDMA/CDMA, 4G/LTE functions, tablet computers, wireless voice equipment, POS machines, drones, IoT terminals...

 

2. Communication 2, 3, 4G product certification testing standards

Common Certification Programs

Version

main test items

Main test standard

FCC

2G/GSM

RF

PART 22/24/27

EMC

Part 15B

3G/WCDMA/CDMA

RF

PART 22/24/27

EMC

Part 15B

4G/LTE

RF

PART 22/24/27/90/96

EMC

Part 15B

IC

2G/GSM

RF

RSS-132/133/139

EMC

ICES 003

3G/WCDMA/CDMA

RF

RSS-132/133/139

EMC

ICES 003

4G/LTE

RF

RSS-130/132/133/139

/140/192/195/197/199

EMC

ICES 003

THIS

2G/GSM

RF

FIND EN 301511

ETSI TS 151010-1

EMC

FIND EN 301 489-52

3G/WCDMA/CDMA

RF

FIND EN 301 908-1

FIND EN 301 908-2

ETSI TS 134 121-1

ETSI TS 134 121-2

EMC

FIND EN 301 489-52

4G/LTE

RF

FIND EN 301 908-1

FIND EN 301 908-13

ETSI TS 136 521-1

ETSI TS 136 521-2

EMC

FIND EN 301 489-52

 

TELEC

 

 

2G/GSM

RF

——

EMC

VCCI: VCCI-CISPR 32 PSE: J55032

3G/WCDMA/CDMA

RF

Article 2 Paragraph 1 of Item 11-3

Article 2 Paragraph 1 of Item 11-7

EMC

VCCI: VCCI-CISPR 32

WHY: J55032

4G/LTE

RF

Article 2 Paragraph 1 of Item 11-19

Article 2 Paragraph 1 of Item 11-21

Article 2 Paragraph 1 of Item 54

Article 2 Paragraph 1 of Item 21-3

EMC

VCCI: VCCI-CISPR 32

WHY: J55032

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