| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| YD/T 3282-2017 |
Test parameters and test methods for HF band mobile radio monitoring and direction finding system in OATS |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 32415-2015 |
Technical requirements and testing methods for tower booster used in GSM/CDMA/WCDMA digital cellular mobile communication network |
 (USD) |
via email in
1-8 business day
|
VALID
|
|
| GB/T 14733.12-2008 |
Terminology for telecommunication - Optical communication |
 (USD) |
via email in
1-8 business day
|
VALID
|
|
| YD/T 2020-2009 |
Technical requirement for subscriber database (SDB) of PSTN |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 1965-2009 |
Requirements and Measurement Methods of Electromagnetic Compatibility for Broadband Customer Network Equipment and Auxiliary Equipment based on Telecommunication network |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 32632.2-2016 |
Information accessibility—Part 2:Accessibility design guides for information terminal equipment |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 37288-2019 |
Testing requirement and methods for radio electromagnetic environment in border areas |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YD/T 562-1992 |
General Technical Requirements and Test Methods for Manual Toll Telephone Switching Equipments |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YD/T 707-1993 |
|
 (USD) |
via email in
1-5 business day
|
VALID
|
|
| YD/T 1734-2009 |
Security Protection Requirements for Mobile Communication Network |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 1890-2009 |
Technical Requirements and Evaluation Methods for Assistive Technology of Information Accessibility in Information Terminals |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 1925-2009 |
The Requirements for H.248-Based IP User Terminal Device |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 1884-2009 |
Sound Pressure Level Limit Requirement and Measurement Method of Telecommunication & Information Terminal Equipment |
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB 1418-1978 |
|
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 17246-1998 |
General considerations for telecommunication services for electric power systems |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| YD/T 3300-2017 |
Test methods for secure user plane location service (Phase II)—Platform |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 1603.3-2007 |
Testing Methods for 2GHz Digital Cellular Mobile Communications Network Management System (NMS)-Element Management System (EMS)Interface Information Model Consistency Test Part 3:WCDMA Network Resource Model |
 (USD) |
via email in
1-10 business day
|
VALID
|
|
| YD/T 1432-2006 |
General Technical Requirements for Integrated Access Device Management System Based on Softswith |
 (USD) |
via email in
1-10 business day
|
VALID
|
|
| YD/T 1947-2009 |
Technical Requirement of Physical Layer for Extended Reach Ethernet based on 2D-PAM3 and 4D-PAM5 |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 1602-2007 |
Testing Methods for 2GHz Digital Cellular Mobile Communications Network Management NMS-EMS Interface Function |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
|
|
