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YD/T 1312.9-2007 Requirements and Measurement Methods of Electromagnetic Compatibility for Radio Communication Equipment Part 9:400/1800MHz SCDMA Radio Access System:User Equipment and ancillary Equipment via email in VALID please email coc@codeofchina.com for quotation
YD/T 1368.1-2008 Test Method for User Equipment of 2GHz TD-SCDMA Digital Cellular Mobile Communication Network Part 1:Basic Operation,Services and Performance Test via email in ABOLISHED please email coc@codeofchina.com for quotation
YD/T 883-1999 900MHz/1800MHz TDMA Digital Cellular Mobile Telecommunication Network Technical Requirement of Base Station Subsystem and Test Methods of Radio Characters 1095 (USD) via email in 1-8 business day ABOLISHED
TB/T 2297-1991 90 (USD) via email in 1-3 business day VALID
SJ 20922-2005 General specification for military frequency hopped HF modem 345 (USD) via email in 1-3 business day VALID
YD/T 1763.2-2008 TD-SCDMA/WCDMA Digital Cellular Mobile Communication Network Test methods for USIM-ME (Cu)Interface Part 2:Application Characteristics of USIM via email in ABOLISHED please email coc@codeofchina.com for quotation
YD/T 1847.3-2009 Technical Requirement for Iub interface of 2GHz TD-SCDMA Digital Cellular Mobile Communication network HSUPA Part 3: Signalling transport via email in VALID please email coc@codeofchina.com for quotation
YD/T 1856-2009 2GHz TD-SCDMA Digital Cellular Mobile Telecommunication Network Test method of Ir Interface 495 (USD) via email in 1-5 business day VALID
YD/T 1312.8-2004 Requirements and measurement methods of electromagnetic compatibility for radio communication equipment Part 8:Short Range Devices(SRD)(9kHz~40GHz) 315 (USD) via email in 1-3 business day ABOLISHED
YD/T 1864-2009 Technical Requirement for ZZ-Interface of Legacy MS Domain (LMSD) in 800MHz/2GHz cdma2000 Digital Cellular Mobile Communication Network via email in VALID please email coc@codeofchina.com for quotation
YD/T 1777.1-2008 Testing Methods for User Equipment (HSDPA)of 2GHz TD-SCDMA Digital Cellular Mobile Communication Network HSDPA Part 1:Basic Operation、Services and Performance Test 2625 (USD) via email in 1-10 business day ABOLISHED
YD/T 1487-2006 400/1800MHz SCDMA radio access system technical requirement 480 (USD) via email in 1-5 business day VALID
YD/T 791-1995 315 (USD) via email in 1-3 business day
YD/T 1551-2009 2GHz WCDMA Digital Cellular Mobile Telecommunication Network Iub Interface Test Method (Phase 3) 975 (USD) via email in 1-8 business day VALID
YD 5074-1998 Temporary Specification on Engineering Design for High Speed Radio Paging 720 (USD) via email in 1-5 business day VALID
YDB 009-2007 via email in VALID please email coc@codeofchina.com for quotation
YD/T 1986-2009 Technical requirements for Cx/Dx/Sh interfaces in IMS system of mobile communication network via email in VALID please email coc@codeofchina.com for quotation
GB 17577.1-1998 The STANDARD form of P. R. C. for navigational warnings in Chinese via email in 1-3 business day ABOLISHED please email coc@codeofchina.com for quotation
YD/T 1670-2007 Technical Specification for 2GHz cdma2000 Digital Cellular Mobile Communication Networks Broadcast-Multicast Service(BCMCS):Air Interface via email in ABOLISHED please email coc@codeofchina.com for quotation
YD/T 1781.3-2008 7800 (USD) via email in 1-10 business day VALID
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