YD/T 1551-2009.2GHz WCDMA Digital Cellular Mobile Telecommunication Network lub Interface Test Method (Phase 3). 1范围 YD/T 1551规定了2GHzWCDMA数字蜂窝移动通信网Nod

YD/T 1548.2-2009.Test Method for 2GHz WCDMA Digital Cellular Mobile Communication Network User Equipment (PhaseIII) Part 2: Network Compatibility. 1范围

YD/T 1576.21-2013.Test method of mobile station (including non UIM mobile station) for 800MHz/2GHz cdma2000 digital cellular mobile telecommunication

YD/T 1576.22-2013.Test method of mobile station (including non UIM mobile station) for 800MHz/2GHz cdma2000 digital cellular mobile telecommunication

YD/T 1591-2009.Technical requirements and test method for power adapter and charging/data port of mobile telecommunication terminal Equipment. 1范围 YD/

YD/T 1762.2-2008.TD-SCDMA/WCDMA Digital Celluar Mobile Telecommunication Network Technical Specification for USIM-ME (Cu) Interface Part 2: Applicatio

YD/T 1778-2008.Technical Requirements of TD-SCDMA/GSM(GPRS) Dual Mode Digital Mobile User Equipment. 1范围 YD/T 1778规定了TD-SCDMAJGSM(GPRS)双模单待机数字移动通信终端设备

YD/T 1779-2008.Testing Methods of TD-SCDMA/GSM(GPRS) Dual Mode Digital Mobile User Equipment. 1范围 YD/T 1779规定了TD-SCDMA/GSM (GPRS) 双模单待机数字移动通信终端设备所特有的功

YD/T 1830-2008.Technical Requirements of Base Station Subsystem (BSS) for the CDMA-based Digital Trunking Mobile Communication System. 1范围 YD/T 1830规定

YD/T 1447-2013.Plastic optical fibre for communication. 1范围 YD/T 1447规定了通信用塑料光纤(以下简称光纤)的产品分类、要求、试验方法、检验规则、标志、使用说明，以及包装、运输和贮存。 YD/T 1447适用于具有塑料芯和塑料包层，折