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Why Can We Always Ensure Excellent Quality

Quality Control

OTA anechoic chamber

This OTA anechoic chamber is for active and passive test.

Passive test —Gain and Eficiency

Active test —TRP and TIS

Shenzhen Yunding Communication Electronics Co.,Ltd

Agilent 8960

This device is used to test the full frequency band .such as GSM,CDMA,TD-SCDMA,WCDMA.

Shenzhen Yunding Communication Electronics Co.,Ltd

ROHDE & SCHWARZ CMW500

This device also is used to test the full frequency band .such as GSM,CDMA,TD-SCDMA,WCDMA.,LTE and WIFI.

Shenzhen Yunding Communication Electronics Co.,Ltd

Anritsu MT8820C (GSM,CDMA,TD-SCDMA,WCDMA.and LTE .)

Shenzhen Yunding Communication Electronics Co.,Ltd

Agilent E5071B

S-parameter S:Return Loss ,VSEWR,Smith Chart,Isolation and Gain.

Testing Range:300KHz-8.5GHz

Shenzhen Yunding Communication Electronics Co.,Ltd

Certification

Shenzhen Yunding Communication Electronics Co.,Ltd Certifications
Standard: ISO9001:2015
Number: 10134781Q
Issue Date: 2018-07-09
Expiry Date: 2021-07-08
Shenzhen Yunding Communication Electronics Co.,Ltd Certifications
Standard: ISO9001:2015
Number: 10134781Q
Issue Date: 2018-07-09
Expiry Date: 2021-07-08
Shenzhen Yunding Communication Electronics Co.,Ltd Certifications
Standard: Business Licence
Number: 914403003117699174
Issue Date: 2016-07-22
Issued By: Shenzhen Municipal Market Supervision Administration
Shenzhen Yunding Communication Electronics Co.,Ltd Certifications
Standard: CE
Number: 440400000302361
Issue Date: 2018-11-08
Expiry Date: 2022-01-07
Shenzhen Yunding Communication Electronics Co.,Ltd Certifications
Standard: ROHS
Number: NOMHG1604141701
Issue Date: 2018-10-16
Expiry Date: 2020-10-15
Shenzhen Yunding Communication Electronics Co.,Ltd Certifications
Standard: Patent Certificate
Number: 8306649
Issue Date: 2019-01-04
Expiry Date: 2020-01-04
Shenzhen Yunding Communication Electronics Co.,Ltd Certifications
Standard: Patent Certificate
Number: 8306650
Issue Date: 2019-01-04
Expiry Date: 2020-01-04
Shenzhen Yunding Communication Electronics Co.,Ltd Certifications
Standard: Patent Certificate
Number: 8306651
Issue Date: 2019-01-04
Expiry Date: 2020-01-04
Shenzhen Yunding Communication Electronics Co.,Ltd Certifications
Standard: Patent Certificate
Number: 8306652
Issue Date: 2019-01-04
Expiry Date: 2020-01-04
Shenzhen Yunding Communication Electronics Co.,Ltd Certifications
Standard: Patent Certificate
Number: 8306653
Issue Date: 2019-01-04
Expiry Date: 2020-01-04
Shenzhen Yunding Communication Electronics Co.,Ltd Certifications
Standard: Patent Certificate
Number: 8306654
Issue Date: 2019-01-04
Expiry Date: 2020-01-04
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