[GB/T 37657-2019] 机载超材料天线罩通用规范[现行]
发布时间:2019-06-04
实施时间:2020-01-01
本标准规定了机载超材料天线罩的术语和定义、分类、要求、检验规则与方法以及标志、包装、运输和贮存。 本..
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[GB/T 21195-2007] 移动通信室内信号分布系统天线技术条件[现行]
发布时间:2007-11-14
实施时间:2008-05-01
本标准是移动通信系统天线系列标准之一,与GB/T 9410《移动通信天线通用技术规范》共同构成移动通..
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[SJ/T 11322-2006] 反射面天线及伺服传动系统机械性能测试方法[现行]
发布时间:2006-01-16
实施时间:2006-02-01
本标准规定了反射面天线(以下简称“天线”)及伺服传动系统机械性能测量方法,用于样板曲线、曲面、伺服系..
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[QJ A 2241-2004] 返回式卫星天线通用规范[现行]
发布时间:
实施时间:2004-12-01
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[QJ 2241A-2004] 返回式卫星天线通用规范[现行]
发布时间:2004-09-01
实施时间:2004-12-01
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[GY/T 178-2001] 中、短波天馈线运行维护规程[现行]
发布时间:2001-11-09
实施时间:2002-01-01
本标准适用于功率在1kW 及以上的中、短波天馈线系统及其附属设备的运行维护的技术要求,包括中、短波天..
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[GY/T 172-2001] 多路微波分配系统(MMDS)接收天线技术要求和测量方法[已废止]
发布时间:2001-07-18
实施时间:2001-10-01
本标准规定了采用多路微波分配方式、工作在2500MHz~2700MHz 频率范围内的广播电视系统用M..
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[GY/T 5051-1994] 电视和调频广播发射天线馈线系统技术指标[现行]
发布时间:1994-03-06
实施时间:1994-06-01
本标准适用于VHF、UHF电视和调频发射天线馈线系统。
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[GY/T 5052-1994] 电视和调频广播发射天线馈线系统技术指标测量方法[现行]
发布时间:1994-01-01
实施时间:1994-01-01
本标准规定了电视和调频广播发射天线馈线系统技术指标测量方法。本标准适用于VHF、UHF电视和和调频广..
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[GB/T 9410-1988] 移动通信天线通用技术规范[已作废]
发布时间:1988-06-23
实施时间:1988-01-02
本标准适用于25~1000MHz频段移动通信线极化无源天线。本规范给出了移动通信形天线的常用名词、术..
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[HB 6164-1988] 甚高频机载通信设备天线分系统通用规范[已作废]
发布时间:1988-04-09
实施时间:1988-09-01
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[QJ 2778A-2008] 弹上引信天线通用规范[现行]
发布时间:
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