Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
LoginRegister
Position: Search valid to be valid superseded to be superseded abolished to be abolished
Standard No. Title Price(USD) Delivery Status Add to Cart
GB/T 15844.1-1995 General specification for radio transceiver employing F3E emission used in the mobile services $150.00 via email in 1~3 business day abolished
GF 006-1994 Technical regulations on encoding of Chinese characters for radio paging $1624.00 via email in 1~5 business day abolished
YD/T 1331-2004 Techincal requirement of Service Switching Point(SSP)equipment for Wireless Intelligent Network (WIN)phase2 in 800MHz CDMA digital cellular mobile telecommunication network $540.00 via email in 1~3 business day valid
YD/T 1397-2005 900/1800MHz TDMA digital cellular mobile communication network test methods for LCS service equipment : SMLC and GMLC $750.00 via email in 1~3 business day valid
YD/T 1606-2007 Testing Methods for General Packet Radio Service(GRPS)Network Trial in 900/1800MHz TDMA Digital Cellular Mobile Telecommunication Network:Mobile Stations $420.00 immediately superseded
YD/T 1241-2002 800MHz CDMA digital cellular mobile telecommunication network technical requirements and test methods for repeater $280.00 via email in 1~3 business day valid
YD/T 1428.3-2005 Testing methods for 900/1800MHz TDMA digital cellular mobile communication network CAMEL Application Part (CAP)(CAMEL3)Part three-SSP PS $3420.00 via email in 1~3 business day valid
YD/T 1401-2005 800MHz CDMA digital cellular mobile telecommunication network Wireless Intelligent Network (WIN)phase2 : Test specification of Intelligent Peripheral(IP)equipment $375.00 via email in 1~3 business day valid
YD/T 1784-2008 Test Method for User Equipment of 2GHz TD-SCDMA Digital Cellular Mobile Communication Network MBMS System (Phase1) $510.00 via email in 1~3 business day valid
YD/T 1212-2002 900/1800MHz TDMA digital cellular mobile communication network technical specification for NO.7 ISUP signalling $1725.00 via email in 1~5 business day valid
YD/T 3111-2016 Ambient noise rejection performance requirement and test method for communication terminal equipments $604.00 via email in 1~5 business day abolished
GB/T 15491-2008 Requirements and measurement methods of electrical performance for duplexers used in the mobile services $240.00 via email in 1~5 business day valid
YD/T 1973.3-2009 800MHz/2GHz cdma2000 digital cellular mobile telecommunication network multimedia domain equipment test method - Part 3: Inter-working equipments $540.00 via email in 1~3 business day valid
YD/T 1872-2009 Technical Requirement for Legacy MS Domain (LMSD) A Interface in 800MHz/2GHz cdma2000 Digital Cellular Mobile Communication Network valid
YD/T 1626-2007 Technical Requirement and Test Methods for Fixed Wireless Telephone $300.00 via email in 1~5 business day valid
YD/T 1774-2008 Technical Specification for Message Filtering Service Based on Users Rules $210.00 via email in 1~3 business day valid
YD/T 1781.1-2008 2GHz TD-SCDMA Digital Cellular Mobile Communication Network MBMS General Technical Requirements (Phase 1)Part 1:Technical Requirements $2084.00 via email in 1~10 business day abolished
YD/T 1720-2007 Test Method of HSDPA RAN for 2GHz TD-SCDMA Digital Cellular Mobile Communication Network $1770.00 via email in 1~10 business day superseded
YD/T 1547-2009 Technical requirements for 2GHz WCDMA digital cellular mobile communication network user equipment (Phase 3) $1230.00 immediately superseded
YD 1139-2001 Requirement and Measurement Methods of Electromagnetic Compatibility for 900/1800MHz Digital Cellular Telecommunications System Part 2:Base Station and Ancillary Equipment $390.00 via email in 1~5 business day abolished
Previous     Next



About Us   |    Contact Us   |    Terms of Service   |    Privacy   |    Cancellation & Refund Policy   |    Payment
Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 | Email: coc@codeofchina.com | QQ: 672269886
Copyright: Beijing COC Tech Co., Ltd. 2008-2040