GB/T 19491-2004
AbolishedTechnical requirements for INMARSAT B ship earth station
国际移动卫星B船舶地球站技术要求
📋 Scope / 适用范围 ai_extracted
本标准规定了国际移动卫星B船舶地球站的接收和发送信号特征,天线、接收和发送系统技术要 求,以及接续控制。 本标准适用于GI T值等于或大于一4 dBK的国际移动卫星B船舶地球站的设计、制造和设备生产 前的型号批准及启用申请。
📝 Foreword / 前言 ai_extracted
本标准是参照国际海事卫星组织《B标准通信系统定义手册》制定的。 本标准的相关标准有: GB/T 13711-1992 国际海事卫星A船舶地球站技术要求 GB/T 16982-1997 国际海事卫星C船舶地球站技术要求 本标准由中华人民共和国交通部提出。 本标准由交通部归口。 本标准主要起草单位:上海海运学院。 本标准主要起草人:杨永康、汤旭红、杨建华。 GB/T 19491-2004 国际移动卫星B船舶地球站技术要求
📚 References & Relations / 引用与关联
normative_reference
GB/T 13711-1992
normative_reference
GB/T 16982-1997
🔗 Related Standards / 同类标准
GB/T 13858.1-1992
Specification for colour TV modulation and demodulation equipment(1TV+4 sound program)used in middle distance terrestrial analog radio-relay systems
GB/Z 41297-2022
General technical requirements for tourism informatization service based on M2M technology
GB/T 4312.2-1984
Technical parameters and measuring methods for FM stereophonic broadcasting transmitters with supplementary channel
GB/T 4312.1-1984
Technical parameters and measuring methods for FM broadcasting transmitters--Monophonic and stereophonic
GB/T 6281-1986
Co-channel interference standards required in the land mobile services (16k0F3E)
GB/T 6282-1986
Interface parameters of the 25 to 1000MHz land mobile telecommunication network connecting to public telecommunication network through subscriber lines
GB/T 6277-1986
Methods of measurement for television transmitters
GB/T 6662-1986
Methods of measurement for equipment used in terrestrial radio-relay systems--Part 1:Measurements common to sub-systems and simulated systems--Section three--Measurements in the intermediate-frequency range
Content extracted by AI. Not officially verified.