China National Standards

China modem GB Standards English PDF List


GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards;  We provide Chinese GB standards and English version GB standards  Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services.
  •  China "modem" GB Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 43941.2-2024 Technical requirements and test methods for high-speed modems in satellite-to-ground data transmission-Part 2: Demodulator
    星地数据传输中高速调制解调器技术要求和测试方法-第2部分:解调器
    China National Standards
    modem

    English PDF
    GB/T 43941.1-2024 Technical requirements and test methods for high-speed modems in satellite-to-ground data transmission-Part 1: Modulator-
    星地数据传输中高速调制解调器技术要求和测试方法-第1部分:调制器-
    China National Standards
    modem

    English PDF
    GB/T 11600-2009 Use on public data networks of data terminal equipment(DTE) which is designed for interfacing to asynchronous duplex V-series modemS
    与异步双工V系列调制解调器接口的数据终端设备(DTE)在公用数据网上的用法
    China National Standards
    modem

    English PDF
    GB/T 11599-2009 Use on public data networks of data terminal equipment (DTE) which is designed for interfacing to synchronous V-series modems
    与同步V系列调制解调器接口的数据终端设备(DTE)在公用数据网上的用法
    China National Standards
    modem

    English PDF
    GB/T 9541-1988 2400 bits per second duplex modem using the echo cancellation technique standardized for use on the general switched telephone network and on point-to-point 2 wire leased telephone-type-circuits
    在普通电话交换网和点对点二线租用电话型电路上使用标准化的回波抵消技术的2400比特/ 秒双工调制解调器
    China National Standards
    modem

    English PDF
    GB/T 9413-1988 Methods of measurement of modems for wide band using 60~108 kHz group band circuits
    用于60~108 kHz基群电路的宽带调制解调器的测量方法
    China National Standards
    modem

    English PDF
    GB/T 9412-1988 modems for date transmission at 48 kilobits per second using 60~108 kHz group band circuits
    用于60~108 kHz基群电路的48 kbit/s数据传输的调制解调器
    China National Standards
    modem

    English PDF
    GB/T 7626-1987 4800 bits per second modem with manual equalizer standardized for use on leased telephone-type circuits
    在租用电话型电路上使用的带人工均衡器的标准化的4800比特/秒调制解调器
    China National Standards
    modem

    English PDF
    GB/T 7625-1987 2400/1200 bits per second modem standardized for use in the general switched telephone network
    在电话自动交换网上使用的标准化 2400/1200比特/秒调制解调器
    China National Standards
    modem

    English PDF
    GB/T 7624-1987 2400 bits persecond modem standardized for use on 4-wire leased telephone type circuits
    在四线租用电话型电路上使用的标准化2400比特/秒调制解调器
    China National Standards
    modem

    English PDF
    GB/T 7622-1987 600/1200 bauds modem standardized for use in the general switched telephone network
    在电话自动交换网上使用的标准化600/1200波特调制解调器
    China National Standards
    modem

    English PDF
    GB/T 7621-1987 1200 bits per second duplex modem standardized for use in the general switched telephone network and on point-to-point 2-wire leased telephonecircuits
    在电话自动交换网和点对点二线租用电话型电路上使用的标准化的1200比特/秒双工调制解调器
    China National Standards
    modem

    English PDF
    GB/T 7620-1987 300 bits per second duplex modem standardized for use in the general switched telephone network
    在电话自动交换网上使用的标准化300比特/秒全双工调制解调器
    China National Standards
    modem

    English PDF
    GB/T 7395-1987 Test methods of 600~9600 bit/s baseband modem
    600~9600 bit/s基带调制解调器的测量方法
    China National Standards
    modem

    English PDF
    GB/T 7394-1987 Requirements of 600~9600 bit/s baseband modem
    600~9600 bit/s基带调制解调器技术要求
    China National Standards
    modem

    English PDF

    Find out:15Items   |  To Page of: First -Previous-Next -Last  | 1

     

    +86-755-25831330        sales@gbstandards.org 
    106# Zhongmao Mansion,No.1 Beizhan Road,Shenzhen,China
    ©  RJS Copyright  2001-2024 All Rights Reserved

    - Since 2001 -
    Focus on China Standards & Compliance Services

    www.gbstandards.org

    China National Standards