发布时间:2024-05-27 17:49:26 - 更新时间:2024年06月29日 15:22
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本标准规定了VHF/UHF频段线电监测站电磁环境干扰允许值和周边障碍物的限制要求,规定了电磁环境干扰场强的测试方法,并明确了VHF/UHF频段线电监测站周边大功率发射源的最小保护间距要求。 本标准适用于工作在30MHz~3000MHz频段内的线电监测站
Electromagnetic environment protection requirements and measurement methods for VHF/UHF band radio monitoring station
The book reviews developments in the following fields: monopole antennas; loop antennas; slot antennas; notch antenna; directional antenna; broadband
VHF and UHF Antennas
本标准规定了超短波(VHF/UHF)线电监测测向台(站)(以下简称线电监测台(站))电磁环境场强限值、与发射源的最小间距要求、周边障碍物距离限制要求和线电监测台(站)电磁环境测量方法。本标准适用于频率为30MHz-3000MHz的线电监测台(站)的建设、运行
Electromagnetic environment requirements for VHF/UHF band monitoring station
VHF frequency band radio station (station) electromagnetic environment test specification
Electromagnetic environment requirements for VHF/UHF aeronautical radio communication stations
本标准规定了VHEF/UHEKF频段线电监测接收机通用要求,以及电性能.电磁兼容.电气安全和环境适应性的主要技术参数、指标要求和测试方法等内容。 本标准适用于VHEFVUHF频段线电监测接收机
VHF/UHF band radio monitoring receiver technical requirements and test methods
Specifies the characteristics of passive antennas designed to be used out of doors for the reception of VHF and UHF television and VHF sound
Passive antennas for the reception of VHF and UHF television and VHF sound transmissions
本标准的主要内容包括: (1)线电监测天线的维修流程和基本要求; (2)线电监测天线的报废条件和报废技术要求,包括天线增益和隔离度等电性能报废条件以及环境适应性等方面的报废条件
Technical requirements and test methods for maintenance and scrapping of VHF/UHF band radio monitoring antennas
Testing methods for performance indicators of military VHF/UHF frequency band monitoring stations
Electrical performance inspection method for military VHF/UHF frequency band monitoring equipment
本标准的主要内容包括: (1)VHF/UHF频段线电测向系统的维修流程和基本要求; (2)VHF/UHF频段线电测向系统的报废条件和报废技术要求,包括测向天线、测向精度和测向灵敏度等通用报废条件以及电气安全和环境可靠性方面的报废条件
Technical requirements and test methods for maintenance and scrapping of VHF/UHF band radio monitoring and direction finding system
本标准规定了长波远程线电导航台(即罗兰C导航台)和长波远程线电导航系统监测台(即罗兰C监测台)的电磁环境要求。规定了为保证导航台和监测站提供正常导航信息而对有源干扰和台站周围设施的限制。 本标准适用于长波远程线电导航台和监测站的电磁环境管理,并可作为上述导航台和监测站与其他设施间的电磁兼容
Electromagnetic environment requirement for sea long range radio navigation stations and monitors
本标准规定了短波线电测向台(站)的电磁环境保护要求。 本标准适用于频率为1.5~30MHz的固定线电测向台(站
Requirements of the electromagnetic environment for short-wave radio direction finding stations
Digital television terrestrial broadcasting in the VHF/UHF bands
VHF/UHF aviation radio communication station frequency usage method
本标准规定了VHF/UHF频段线电监测站电磁环境干扰允许值和周边障碍物的限制要求,规定了电磁环境干扰场强的测试方法,并明确了VHF/UHF频段线电监测站周边大功率发射源的最小保护间距要求。 本标准适用于工作在30MHz~3000MHz频段内的线电监测站
Electromagnetic environment protection requirements and measurement methods for VHF/UHF band radio monitoring station
The book reviews developments in the following fields: monopole antennas; loop antennas; slot antennas; notch antenna; directional antenna; broadband
VHF and UHF Antennas
本标准规定了超短波(VHF/UHF)线电监测测向台(站)(以下简称线电监测台(站))电磁环境场强限值、与发射源的最小间距要求、周边障碍物距离限制要求和线电监测台(站)电磁环境测量方法。本标准适用于频率为30MHz-3000MHz的线电监测台(站)的建设、运行
Electromagnetic environment requirements for VHF/UHF band monitoring station
VHF frequency band radio station (station) electromagnetic environment test specification
Electromagnetic environment requirements for VHF/UHF aeronautical radio communication stations
本标准规定了VHEF/UHEKF频段线电监测接收机通用要求,以及电性能.电磁兼容.电气安全和环境适应性的主要技术参数、指标要求和测试方法等内容。 本标准适用于VHEFVUHF频段线电监测接收机
VHF/UHF band radio monitoring receiver technical requirements and test methods
Specifies the characteristics of passive antennas designed to be used out of doors for the reception of VHF and UHF television and VHF sound
Passive antennas for the reception of VHF and UHF television and VHF sound transmissions
本标准的主要内容包括: (1)线电监测天线的维修流程和基本要求; (2)线电监测天线的报废条件和报废技术要求,包括天线增益和隔离度等电性能报废条件以及环境适应性等方面的报废条件
Technical requirements and test methods for maintenance and scrapping of VHF/UHF band radio monitoring antennas
Testing methods for performance indicators of military VHF/UHF frequency band monitoring stations
Electrical performance inspection method for military VHF/UHF frequency band monitoring equipment
本标准的主要内容包括: (1)VHF/UHF频段线电测向系统的维修流程和基本要求; (2)VHF/UHF频段线电测向系统的报废条件和报废技术要求,包括测向天线、测向精度和测向灵敏度等通用报废条件以及电气安全和环境可靠性方面的报废条件
Technical requirements and test methods for maintenance and scrapping of VHF/UHF band radio monitoring and direction finding system
本标准规定了长波远程线电导航台(即罗兰C导航台)和长波远程线电导航系统监测台(即罗兰C监测台)的电磁环境要求。规定了为保证导航台和监测站提供正常导航信息而对有源干扰和台站周围设施的限制。 本标准适用于长波远程线电导航台和监测站的电磁环境管理,并可作为上述导航台和监测站与其他设施间的电磁兼容
Electromagnetic environment requirement for sea long range radio navigation stations and monitors
本标准规定了短波线电测向台(站)的电磁环境保护要求。 本标准适用于频率为1.5~30MHz的固定线电测向台(站
Requirements of the electromagnetic environment for short-wave radio direction finding stations
Digital television terrestrial broadcasting in the VHF/UHF bands
VHF/UHF aviation radio communication station frequency usage method