Technical and operational aspects of ground-based meteorological radars
地面气象雷达的技术和操作方面

2009-06-06

Technical and operational aspects of ground-based meteorological radars
地面气象雷达的技术和操作方面

2009-06-06

Technical and operational characteristics of ground-based astronomy systems for use in sharing studies with active services between 10 THz and 1 000 THz
用于在10太赫兹至1000太赫兹之间与现役部队共享研究的地基天文学系统的技术和操作特点

2003-05-28

Technical and operational characteristics of ground-based astronomy systems for use in sharing studies with active services between 10 THz and 1 000 THz
用于在10太赫兹至1000太赫兹之间与现役部队共享研究的地基天文学系统的技术和操作特点

2003-05-28

Operational and technical characteristics for an automated direct-printing telegraph system for promulgation of navigational and meteorological warnings and urgent information to ships
向船舶发布航行和气象警告及紧急信息的自动直接打印电报系统的操作和技术特点

1990-06-01

Operational and technical characteristics for an automated direct-printing telegraph system for promulgation of navigational and meteorological warnings and urgent information to ships
向船舶发布航行和气象警告及紧急信息的自动直接打印电报系统的操作和技术特点

1990-06-01

VHF air-ground Digital Link (VDL) Mode 4 radio equipment; Technical characteristics and methods of measurement for ground-based equipment
甚高频空地数字链路（VDL）模式4无线电设备；地面设备的技术特性和测量方法

2011-09-30

Системы и комплексы космические. Управление безопасностью эксплуатации объектов наземной космической инфраструктуры. Организационно-технические требования
空间系统和综合体 地面空间基础设施运行的安全管理 技术和组织要求

VHF air-ground Digital Link (VDL) Mode 2; Technical characteristics and methods of measurement for ground-based equipment; Part 2: Upper layers
甚高频空地数字链路（VDL）模式2；地面设备的技术特性和测量方法；第2部分:上层

2019-05-01

Ground Based Augmentation System (GBAS) VHF ground-air Data Broadcast (VDB); Technical characteristics and methods of measurement for ground-based equipment; Harmonised Standard covering the essential requirements of article 3.2 of the Directive 2014/53/EU
地面增强系统（GBAS）甚高频地空数据广播（VDB）；地面设备的技术特性和测量方法；涵盖指令2014/53/EU第3.2条基本要求的协调标准

2016-08-01

VHF air-ground Digital Link (VDL) Mode 4 radio equipment; Technical characteristics and methods of measurement for ground-based equipment; Part 4: Point-to-point functions
甚高频空地数字链路（VDL）模式4无线电设备；地面设备的技术特性和测量方法；第4部分:点对点函数

2015-04-01

VHF air-ground Digital Link (VDL) Mode 4 radio equipment; Technical characteristics and methods of measurement for ground-based equipment; Part 3: Additional broadcast aspects
甚高频空地数字链路（VDL）模式4无线电设备；地面设备的技术特性和测量方法；第3部分:其他广播方面

2015-04-01

Electromagnetic compatibility & Radio spectrum Matters; VHF air-ground Digital Link (VDL) Mode 4 radio equipment; Technical characteristics & methods of measurement for ground-based equipment; VDL4 ground-based constituent requirement traceability with the SES 552/2004 interoperability Regulation
电磁兼容性和无线电频谱问题；甚高频空地数字链路（VDL）模式4无线电设备；地面设备的技术特性和测量方法；VDL4地面组件需求可追溯性符合SES 552/2004互操作性法规

2007-05-01

Electromagnetic compatibility and Radio spectrum Matters (ERM); VHF air-ground Digital Link (VDL) Mode 2; Technical characteristics and methods of measurement for ground-based equipment; Part 1: Physical layer
电磁兼容性和无线电频谱管理（ERM）；甚高频空地数字链路（VDL）模式2；地面设备的技术特性和测量方法；第1部分:物理层

2015-04-01

Electromagnetic compatibility and Radio spectrum Matters (ERM); VHF air-ground Data Link (VDL) Mode 4 radio equipment; Technical characteristics and methods of measurement for ground-based equipment; Part 2: Data link layer
电磁兼容性和无线电频谱管理（ERM）；甚高频空地数据链路（VDL）模式4无线电设备；地面设备的技术特性和测量方法；第2部分:数据链路层

2015-04-01

Ground Based Augmentation System (GBAS) VHF ground-air Data Broadcast (VDB) - Technical characteristics and methods of measurement for ground-based equipment - Harmonised Standard covering the essential requirements of article 3.2 of the Directive 2014/53/EU (Endorsement of the English version EN 303 084 V2.1.1 (2016-08) as German standard)
地基增强系统（GBAS）甚高频地空数据广播（VDB）.地基设备的技术特性和测量方法.包括指令2014/53/EU第3.2条基本要求的协调标准（英文版EN 30的认可）

2017-01-01

VHF air-ground Digital Link (VDL) Mode 4 radio equipment; Technical characteristics and methods of measurement for ground-based equipment; Part 5: Harmonised Standard covering the essential requirements of article 3.2 of the Directive 2014/53/EU
甚高频空地数字链路（VDL）模式4无线电设备；地面设备的技术特性和测量方法；第5部分:涵盖指令2014/53/EU第3.2条基本要求的协调标准

2016-09-01

Electromagnetic compatibility and Radio spectrum Matters (ERM); Ground-based UHF radio transmitters, receivers and transceivers for the UHF aeronautical mobile service using amplitude modulation; Part 1: Technical characteristics and methods of measurement
电磁兼容性和无线电频谱管理（ERM）；使用调幅的UHF航空移动服务用地面UHF无线电发射机、接收机和收发机；第1部分:技术特性和测量方法

2009-01-01

System Reference document (SRdoc); Short Range Devices (SRD) using Ultra Wide Band (UWB); Technical characteristics and spectrum requirements for High-Definition Ground Based Synthetic Aperture Radars (HD-GBSAR) operating in 1 GHz band within 74 GHz to 81 GHz tuning range
系统参考文件（SRdoc）；使用超宽带（UWB）的短程设备（SRD）；在1 GHz波段74 GHz至81 GHz调谐范围内工作的高清晰度地基合成孔径雷达（HD-GBSAR）的技术特性和频谱要求

2018-08-01

VHF air-ground Digital Link (VDL) Mode 2 - Technical characteristics and methods of measurement for ground-based equipment - Part 3: Harmonised Standard covering the essential requirements of article 3.2 of the Directive 2014/53/EU (Endorsement of the English version EN 301 841-3 V2.1.1 (2016-09) as German standard)
VHF空地数字链路（VDL）模式2——地面设备的技术特性和测量方法——第3部分:涵盖指令2014/53/EU第3.2条基本要求的协调标准（认可英文版EN 301 841-3 V2.1.1（2016-09）作为

2017-02-01