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调频电台检测

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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军工检测 其他检测

GJB 238-1987 战术测量方法

Tactical FM Radio Measurement Methods

GJB 238A-1997 战术测量方法

Tactical FM Radio Measurement Methods

GJB 318A-1997 战术通用规范

General Specification for Tactical FM Radios

GJB 318-1987 战术通用技术条件

General technical conditions for tactical FM radios

SJ 20507-1995 背负式超短波通用规范

Generic specification for manpack ultra-short wave FM radio

GJB 237A-1992 数字话保密机与超短波接口要求

Interface requirements for digital phone security machines and ultra-short wave FM radio stations

GJB 237-1987 数字话保密机与超短波接口要求

Interface requirements for digital phone security machines and ultra-short wave FM radio stations

GB 50285-1998 幅收音视转播与公路的防护间距标准

本标准适用于接收信号的频率为526.5kHz~26.1MHz的调幅收音台和频率为48.5MHz~223MHz的调频电视转播台以及高速公路、一级和二级汽车专用公路(以下统称为“公路”)的新建、改建和扩建工程

Standard for protection distance from highway to AM, FM and TV rebroadcasting stations

SJ 20028-1992 甚高车载线通用规范

General specification for VHF/FM vehicle radio

TR-117-1949 广播的天线和天线与传输线的组合(88-108 麦/秒)

Antennas and Combinations of Antennas and Transmission Lines for FM Broadcast Stations (88-108 Mc/sec.)

GY/T 113-1993 中波及视发射微机实时控制功能规范

Functional specifications for real-time control of medium wave, frequency modulation, and computers at television transmitting station

GY/T 5065-1999 广播、视转播(站)建设标准

Specifications for construction of FM broadcast and television translator stations (sites)

GY 5068-2001 广播、视发射场地选择标准

Standard for selective site of FM and TV Transmitting station

ITU-R REPORT M.2147-2009 在87-108 MHz段运作的广播与在幅广播112-117.975 MHz段运作的航空VDL Mode 4系统之间潜在干扰的评估

This Report addresses compatibility issues between FM broadcasting stations and the VDL Mode 4 system. This Report follows closely the principles

Assessment of potential interference between FM broadcasting stations operating in the band around 87-108 MHz and aeronautical VDL Mode 4 systems in the band 112-117.975 MHz operating in the AM(R)S

DIN ETS 300750:1997 线广播系统.甚高.6至75MHz线广播

The document deals with technical requirements for very high frequency, frequency modulated, sound boadcasting transmitters operating in the frequency

Radio broadcasting systems - Very High Frequency (VHF), frequency modulated, sound broadcasting transmitters in the 66 to 73 MHz band; English version ETS 300750:1997

GJB 238-1987 战术测量方法

Tactical FM Radio Measurement Methods

GJB 238A-1997 战术测量方法

Tactical FM Radio Measurement Methods

GJB 318A-1997 战术通用规范

General Specification for Tactical FM Radios

GJB 318-1987 战术通用技术条件

General technical conditions for tactical FM radios

SJ 20507-1995 背负式超短波通用规范

Generic specification for manpack ultra-short wave FM radio

GJB 237A-1992 数字话保密机与超短波接口要求

Interface requirements for digital phone security machines and ultra-short wave FM radio stations

GJB 237-1987 数字话保密机与超短波接口要求

Interface requirements for digital phone security machines and ultra-short wave FM radio stations

GB 50285-1998 幅收音视转播与公路的防护间距标准

本标准适用于接收信号的频率为526.5kHz~26.1MHz的调幅收音台和频率为48.5MHz~223MHz的调频电视转播台以及高速公路、一级和二级汽车专用公路(以下统称为“公路”)的新建、改建和扩建工程

Standard for protection distance from highway to AM, FM and TV rebroadcasting stations

SJ 20028-1992 甚高车载线通用规范

General specification for VHF/FM vehicle radio

TR-117-1949 广播的天线和天线与传输线的组合(88-108 麦/秒)

Antennas and Combinations of Antennas and Transmission Lines for FM Broadcast Stations (88-108 Mc/sec.)

GY/T 113-1993 中波及视发射微机实时控制功能规范

Functional specifications for real-time control of medium wave, frequency modulation, and computers at television transmitting station

GY/T 5065-1999 广播、视转播(站)建设标准

Specifications for construction of FM broadcast and television translator stations (sites)

GY 5068-2001 广播、视发射场地选择标准

Standard for selective site of FM and TV Transmitting station

ITU-R REPORT M.2147-2009 在87-108 MHz段运作的广播与在幅广播112-117.975 MHz段运作的航空VDL Mode 4系统之间潜在干扰的评估

This Report addresses compatibility issues between FM broadcasting stations and the VDL Mode 4 system. This Report follows closely the principles

Assessment of potential interference between FM broadcasting stations operating in the band around 87-108 MHz and aeronautical VDL Mode 4 systems in the band 112-117.975 MHz operating in the AM(R)S

DIN ETS 300750:1997 线广播系统.甚高.6至75MHz线广播

The document deals with technical requirements for very high frequency, frequency modulated, sound boadcasting transmitters operating in the frequency

Radio broadcasting systems - Very High Frequency (VHF), frequency modulated, sound broadcasting transmitters in the 66 to 73 MHz band; English version ETS 300750:1997

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