| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| YD/T 1675-2007 |
Technical Specification for 2GHz cdma2000 Digital Cellular Mobile Communication Network Broadcast-Multicast Service (BCMCS)Equipment:Core Network |
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| YD/T 1445-2006 |
Technical Requirements of Adaption Layer of No.7 Signalling Interworking with IP Message Transfer Part (MTP)Level 2 User Adaption Layer |
825 (USD) |
via email in
1-8 business day
|
VALID
|
|
| YD/T 814.3-2005 |
Closure for optical fiber cables Part3:Closure for shallow water submarine optical fiber cables |
165 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YD/T 810-1996 |
|
260 (USD) |
via email in
1 business day
|
ABOLISHED
|
|
| YD 240-1981 |
|
15 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YD/T 1566-2007 |
Test Specifications for 2GHz cdma 2000 Digital Cellular Mobile Communication Network Equipment High Rate Packet Data (Phase Ⅰ)Access Network |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 1781.2-2008 |
2GHz TD-SCDMA Digital Cellular Mobile Communication Network MBMS General Technical Requirements (Phase 1)Part 2:ASN.1 of RRC |
6405 (USD) |
via email in
1-10 business day
|
ABOLISHED
|
|
| YD 5050-2005 |
Specifications of Engineering Design for the Domestic Satellite Communication Earth Station |
600 (USD) |
via email in
1-5 business day
|
ABOLISHED
|
|
| YD/T 2022-2009 |
Technical requirements for time synchronization equipment |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 801-1996 |
|
225 (USD) |
via email in
1-3 business day
|
|
|
| YD/T 2583.13-2013 |
|
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 1854-2009 |
2GHz TD-SCDMA Digital Cellular Mobile Telecommunication Network--Test Methods of RRU Equipment |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 1877-2009 |
Testing Method for (HRPD)(Phase 2)Air Interface in 800MHz/2GHz cdma2000 Digital Cellular Mobile Communication Networks Network Compatibility |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 1060-2000 |
Technical requriements of optical wavelength divison multiplexing (WDM)system_32×2.5Gbit/s part |
510 (USD) |
via email in
1-5 business day
|
VALID
|
|
| YDN 091.3-1998 |
|
210 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YD/T 2477-2013 |
|
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD 5008-1995 |
Specifications for Mail Transfer Post Project |
495 (USD) |
via email in
1-5 business day
|
ABOLISHED
|
|
| YD/T 1356-2005 |
The specification for user power feeding of ISDN basic access U interface on the switch |
240 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YD 5205－2014 |
|
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YDC 006-2002 |
Technical Specification of Switching Sub-system for 900/1800MHz TDMA Digital Cellular Mobile Telecommunication Network Subscribers to Select Different Long-distance Networks |
255 (USD) |
via email in
1-3 business day
|
VALID
|
|
|
|
