| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| YDC 041-2006 |
Test Specification of Mobile Station Part Volume Ⅲ Network Compatibility Test for 800MHz CDMA 1X Digital Cellular Mobile Telecommunication Network |
585 (USD) |
via email in
1-5 business day
|
|
|
| YDB 109-2012 |
Implement Specification of Classified Security Protection and Testing for Value-added Telecommunication Service System Information Community Service System |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 1611.1-2007 |
Technical Requirements for Management Interface of IP Network Part 1:General Principles |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 1647-2007 |
Testing Mothods for Push to Talk Termination over Cellular |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 2972-2015 |
|
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 730-1994 |
|
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YD 5207-2014 |
|
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 1127-2001 |
Technical Requiremnet of Interworking between No.7 Signalling and IP |
495 (USD) |
via email in
1-5 business day
|
VALID
|
|
| YD 5137-2005 |
Designing Specification For Local Communication Line Engineering |
930 (USD) |
via email in
1-8 business day
|
ABOLISHED
|
|
| YD/T 5223-2015 |
Acceptance Specifications for Core Network of I.TE Digital Cellular Mobile Communication SystemEngineering |
630 (USD) |
via email in
1 business day
|
VALID
|
|
| YD/T 916-1999 |
|
75 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YDN 051-1997 |
|
1530 (USD) |
via email in
1-10 business day
|
|
|
| YD/T 764-1995 |
|
165 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YD/T 2786.1-2014 |
|
|
via email in
1 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 1536.1-2006 |
Requirements and Messagement Methods of Electromagnetic Information Security for Telecommunications Equipment Part 1:Information Leakage of Electromagnetic Radiation |
165 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YD/T 1899-2009 |
Technical Requirements of Deep Packet Inspection Device |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 1059-2000 |
The specification of mobile communication system base station antenna |
210 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YD/T 751-1995 |
|
1500 (USD) |
via email in
1-10 business day
|
VALID
|
|
| YD 2004-1992 |
|
675 (USD) |
via email in
1-5 business day
|
VALID
|
|
| YDB 102-2012 |
General architecture of intelligent transportation system based on telecommunication networks |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
|
|
