Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
GB/Z 6113.404-2023 |
Specification for radio disturbance and immunity measuring equipment and measurement methods Part 4-4: Uncertainty, statistics and limit value modeling Statistics of complaints and limit value calculation model for the protection of radio services {译} 无线电骚扰和抗扰度测量设备和测量方法规范 第4-4部分:不确定度、统计学和限值建模 投诉的统计和保护无线电业务的限值计算模型 |
China National Standards Methods measurement radio |
English PDF |
GB/T 43248-2023 |
Electric and hybrid vehicles - Radio disturbance characteristics - Limits and methods of measurement for the protection of off-board receivers below 30 MHz {译} 电动汽车和混合动力汽车 无线电骚扰特性 用于保护30MHz以下车外接收机的限值和测量方法 |
China National Standards Methods measurement radio |
English PDF |
GB/T 40602.3-2023 |
Radio interference from antennas and receiving systems Part 3: Site measurements Compact site performance verification methods {译} 天线及接收系统的无线电干扰 第3部分:场地测量 紧缩场场地性能确认方法 |
China National Standards Methods measurement radio |
English PDF |
GB/T 6113.402-2022 |
Specifications for radio disturbance and immunity measuring equipment and methods of measurement - Part 4-2: Uncertainty, statistics and limit value modeling Uncertainties of measuring equipment and facilities {译} 无线电骚扰和抗扰度测量设备和测量方法规范 第4-2部分:不确定度、统计学和限值建模 测量设备和设施的不确定度 |
China National Standards Methods measurement radio |
English PDF |
GB 14023-2022 |
Vehicles, boats and internal combustion engines - Radio disturbance characteristics - Limits and methods of measurement for protection of off-vehicle receivers {译} 车辆、船和内燃机 无线电骚扰特性 用于保护车外接收机的限值和测量方法 |
China National Standards Methods measurement radio |
English PDF |
GB/T 17743-2021 |
Limits and methods of measurement of radio disturbance characteristics of electrical lighting and similar equipment 电气照明和类似设备的无线电骚扰特性的限值和测量方法 |
China National Standards Methods measurement radio |
English PDF |
GB/T 6113.104-2021 |
Specification for radio disturbance and immunity measuring apparatus and methods—Part 1-4:Radio disturbance and immunity measuring apparatus—Antennas and test sites for radiated disturbance measurements 无线电骚扰和抗扰度测量设备和测量方法规范 第1-4部分:无线电骚扰和抗扰度测量设备 辐射骚扰测量用天线和试验场地 |
China National Standards Methods measurement radio |
English PDF |
GB/T 6113.203-2020 |
Specification for radio disturbance and immunity measuring apparatus and methods—Part 2-3: Methods of measurement of disturbances and immunity—Radiated disturbance measurements 无线电骚扰和抗扰度测量设备和测量方法规范 第2-3部分:无线电骚扰和抗扰度测量方法 辐射骚扰测量 |
China National Standards Methods measurement radio |
English PDF |
GB 4824-2019 |
Industrial,scientific and medical equipment—Radio-frequency disturbance characteristics—Limits and methods of measurement 工业、科学和医疗设备 射频骚扰特性 限值和测量方法 |
China National Standards Methods measurement radio |
English PDF |
GB/T 6113.201-2018 |
Specification for radio disturbance and immunity measuring apparatus and methods-Part 2-1:Methods of measurement of disturbances and immunity-Conducted disturbance measurements 无线电骚扰和抗扰度测量设备和测量方法规范-第2-1部分:无线电骚扰和抗扰度测量方法-传导骚扰测量 |
China National Standards Methods measurement radio |
English PDF |
GB/T 36275-2018 |
Limit and measurement methods of electromagnetic compatibility for private digital mobile radio equipment 专用数字对讲设备电磁兼容限值和测量方法 |
China National Standards Methods measurement radio |
English PDF |
GB/T 6113.202-2018 |
Specification for radio disturbance and immunity measuring apparatus and methods—Part 2-2: Methods of measurement of disturbances and immunity—Measurement of disturbance power 无线电骚扰和抗扰度测量设备和测量方法规范 第2-2 部分:无线电骚扰和抗扰度测量方法 骚扰功率测量 |
China National Standards Methods measurement radio |
English PDF |
GB/T 18655-2018 |
Vehicles, boats and internal combustion engines—Radio disturbance characteristics—Limits and methods of measurement for the protection of on-board receivers 车辆、船和内燃机 无线电骚扰特性 用于保护车载接收机的限值和测量方法 |
China National Standards Methods measurement radio |
English PDF |
GB/T 6113.102-2018 |
Specification for radio disturbance and immunity measuring apparatus and methods—Part 1-2:Radio disturbance and immunity measuring apparatus—Coupling devices for conducted disturbance measurements 无线电骚扰和抗扰度测量设备和测量方法规范 第1-2部分:无线电骚扰和抗扰度测量设备 传导骚扰测量的耦合装置 |
China National Standards Methods measurement radio |
English PDF |
GB/T 6113.402-2018 |
Specification for radio disturbance and immunity measuring apparatus and methods—Part 4-2:Uncertainties, statistics and limit modelling—Measurement instrumentation uncertainty 无线电骚扰和抗扰度测量设备和测量方法规范 第4-2部分: 不确定度、统计学和限值建模 测量设备和设施的不确定度 |
China National Standards Methods measurement radio |
English PDF |
GB/T 6113.201-2017 |
Specification for radio disturbance and immunity measuring apparatus and methods—Part 2-1: Methods of measurement of disturbances and immunity—Conducted disturbance measurements 无线电骚扰和抗扰度测量设备和测量方法规范 第2-1 部分:无线电骚扰和抗扰度测量方法 传导骚扰测量 |
China National Standards Methods measurement radio |
English PDF |
GB/T 17743-2017 |
Limits and methods of measurement of radio disturbance characteristics of electrical lighting and similar equipment 电气照明和类似设备的无线电骚扰特性的限值和测量方法 |
China National Standards Methods measurement radio |
English PDF |
GB/T 6113.203-2016 |
Specification for radio disturbance and immunity measuring apparatus and methods—Part 2-3: Methods of measurement of disturbances and immunity—Radiated disturbance measurements 无线电骚扰和抗扰度测量设备和测量方法规范 第2-3 部分:无线电骚扰和抗扰度测量方法 辐射骚扰测量 |
China National Standards Methods measurement radio |
English PDF |
GB/T 6113.104-2016 |
Specification for radio disturbance and immunity measuring apparatus and methods—Part 1-4: Radio disturbance and immunity measuring apparatus—Antennas and test sites for radiated disturbance measurements 无线电骚扰和抗扰度测量设备和测量方法规范 第1-4部分: 无线电骚扰和抗扰度测量设备 辐射骚扰测量用天线和试验场地 |
China National Standards Methods measurement radio |
English PDF |
GB/T 32659-2016 |
Technical requirements and measurement methods for private digital mobile radio(PDR) equipment 专用数字对讲设备技术要求和测试方法 |
China National Standards Methods measurement radio |
English PDF |
GB/T 32401-2015 |
Technical requirements and measurement methods for VHF/UHF frequency band radio monitoring receiver VHF/UHF 频段无线电监测接收机技术要求及测试方法 |
China National Standards Methods measurement radio |
English PDF |
GB 4824-2013 |
Industrial, scientific and medical equipment—Radio-frequency disturbance characteristics-Limits and methods of measurement 工业、科学和医疗(ISM)射频设备 骚扰特性 限值和测量方法 |
China National Standards Methods measurement radio |
English PDF |
GB/Z 6113.205-2013 |
Specification for radio disturbance and immunity measuring apparatus and methods―Part 2-5: In situ measurements of disturbing emissions produced by physically large equipment 无线电骚扰和抗扰度测量设备和测量方法规范 第2-5部分:大型设备骚扰发射现场测量 |
China National Standards Methods measurement radio |
English PDF |
GB 13837-2012 |
Sound and television broadcast receivers and associated equipment - Radio disturbance characteristics - Limits and methods of measurement 声音和电视广播接收机及有关设备 无线电骚扰特性 限值和测量方法 |
China National Standards Methods measurement radio |
English PDF |
GB/T 6163-2011 |
Methods of measurement on radio receivers for FM broadcast transmissions 调频广播接收机测量方法 |
China National Standards Methods measurement radio |
English PDF |
GB/T 2846-2011 |
Methods of measurement on radio receivers for AM broadcast transmissions 调幅广播收音机测量方法 |
China National Standards Methods measurement radio |
English PDF |
GB 14023-2011 |
Vehicles, boats and internal combustion engine - Radio disturbance characteristics - Limits and methods of measurement for the protection of off-board receivers 车辆、船和内燃机 无线电骚扰特性 用于保护车外接收机的限值和测量方法 |
China National Standards Methods measurement radio |
English PDF |
GB/T 18655-2010 |
Vehicles, boats and internal combustion engines - Radio disturbance characteristics - Limits and methods of measurement for the protection of on-board receivers 车辆、船和内燃机 无线电骚扰特性 用于保护车载接收机的限值和测量方法 |
China National Standards Methods measurement radio |
English PDF |
GB/T 25003-2010 |
Electromagnetic environment protection requirements and measurement methods for VHF/UHF band radio monitoring station VHF/UHF频段无线电监测站电磁环境保护要求和测试方法 |
China National Standards Methods measurement radio |
English PDF |
GB 9254-2008 |
Information technology equipment - Radio disturbance characteristics - Limits and methods of measurement 信息技术设备的无线电骚扰限值和测量方法 |
China National Standards Methods measurement radio |
English PDF |
GB/T 12572-2008 |
Universal requirements and measurement methods of parameters for radio transmitting equipment 无线电发射设备参数通用要求和测量方法 |
China National Standards Methods measurement radio |
English PDF |
GB/T 6113.204-2008 |
Specification for radio disturbance and immunity measuring apparatus and methods - Part 2-4: Methods of measurement of disturbances and immunity - Immunity measurements 无线电骚扰和抗扰度测量设备和测量方法规范 第2-4部分:无线电骚扰和抗扰度测量方法 抗扰度测量 |
China National Standards Methods measurement radio |
English PDF |
GB/T 6113.203-2008 |
Specification for radio disturbance and immunity measuring apparatus and methods - Part 2-3: Methods of measurement of disturbances and immunity - Radiated disturbance measurements 无线电骚扰和抗扰度测量设备和测量方法规范 第2-3部分:无线电骚扰和抗扰度测量方法 辐射骚扰测量 |
China National Standards Methods measurement radio |
English PDF |
GB/T 6113.202-2008 |
Specification for radio disturbance and immunity measuring apparatus and methods-Part2-2:Methods of measurement of disturbances and immunity-Measurement of disturbance power 无线电骚扰和抗扰度测量设备和测量方法规范 第2-2部分:无线电骚扰和抗扰度测量方法 骚扰功率测量 |
China National Standards Methods measurement radio |
English PDF |
GB/T 6113.201-2008 |
Specification for radio disturbance and immunity measuring apparatus and methods Part 2-1: Methods of measurement of disturbances and immunity - Conducted disturbance measurements 无线电骚扰和抗扰度测量设备和测量方法规范 第2-1部分:无线电骚扰和抗扰度测量方法 传导骚扰测量 |
China National Standards Methods measurement radio |
English PDF |
GB 17743-2007 |
Limits and methods of measurement of radio distrubance characteristics of electrical lighting and similar equipment 电气照明和类似设备的无线电骚扰特性的限值和测量方法 |
China National Standards Methods measurement radio |
English PDF |
GB/T 6113.402-2006 |
Specification for radio disturbance and immunity measuring apparatus and methods - Part 4-2: Uncertainties, statistics and limit modelling - Measurement instrumentation uncertainty 无线电骚扰和抗扰度测量设备和测量方法规范 第4-2部分:不确定度、统计学和限值建模 测量设备和设施的不确定度 |
China National Standards Methods measurement radio |
English PDF |
GB/T 6163.9-2000 |
Methods of measurement on radio receivers for various classes of emission--Part 9:Measurement of the characteristics relevant to radio data system (RDS) reception 各种发射类型的无线电接收机的测量方法 第9部分:广播数据系统接收特性的测量 |
China National Standards Methods measurement radio |
English PDF |
GB/T 17309.1-1998 |
Methods of measurement on receivers for television broadcast transmissions--Part 1:General considerations--Electrical measurements at radio and videofrequencies and measurements on displays 电视广播接收机测量方法 第1部分:一般考虑 射频和视频电性能测量以及显示性能的测量 |
China National Standards Methods measurement radio |
English PDF |
GB/T 14024-1992 |
Limits and methods of measurement of radio interference characteristics of electric power plant with internal combustion engines--Conducted interference 内燃机电站无线电干扰特性的测量方法及允许值 传导干扰 |
China National Standards Methods measurement radio |
English PDF |
GB/T 4958.17-1992 |
Methods of measurement for equipment used in terrestrial radio-relay systems--Part 2:Measurements for sub-systems--Section six--Diversity,twin-path and hot stand-by equipment 地面无线电接力系统所用设备的测量方法 第二部分:分系统的测量 第六节 分集、双路和热备用设备 |
China National Standards Methods measurement radio |
English PDF |
GB/T 4958.16-1992 |
Methods of measurement for equipment used in terrestrial radio-relay systems--Part 2:Measurements for sub-systems--Section three--R.F. branching networks 地面无线电接力系统所用设备的测量方法 第二部分:分系统的测量 第三节 射频分支网络 |
China National Standards Methods measurement radio |
English PDF |
GB/T 4958.15-1992 |
Methods of measurement for equipment usedin terrestrial radio-relay systems--Part 1:Measurements common to sub-systems and simulated radio-relay systems--Section four--Measurements in the baseband 地面无线电接力系统所用设备的测量方法 第一部分:分系统和仿真无线电接力系统通用的测量 第四节 基带范围的测量 |
China National Standards Methods measurement radio |
English PDF |
GB/T 4958.14-1992 |
Methods of measurement for equipment usedin terrestrial radio-relay systems--Part 1:Measurements common to sub-systems and simulated radio-relay systems--Section two--Measurements in the radio-frequency range 地面无线电接力系统所用设备的测量方法 第一部分:分系统和仿真无线电接力系统通用的测量 第二节 射频范围的测量 |
China National Standards Methods measurement radio |
English PDF |
GB/T 12640-1990 |
Methods of measurement for the digital microwave radio relay communication equipments 数字微波接力通信设备测量方法 |
China National Standards Methods measurement radio |
English PDF |
GB/T 12193-1990 |
Methods of measurement for radio receivers employing F3E emission used in the mobile services 移动通信调频无线电话接收机测量方法 |
China National Standards Methods measurement radio |
English PDF |
GB/T 12192-1990 |
Methods of measurement for radio transmitters employing F3E emission used in the mobile services 移动通信调频无线电话发射机测量方法 |
China National Standards Methods measurement radio |
English PDF |
GB/T 11299.9-1989 |
Methods of measurement for radio equipment used in satellite earth stations--Part 2:Measurements for sub-systems--Section seven:Frequency demodulators--Section eight:Frequency demodulators 卫星通信地球站无线电设备测量方法 第二部分:分系统测量 第七节:频率调制器 第八节:频率解调器 |
China National Standards Methods measurement radio |
English PDF |
GB/T 11299.8-1989 |
Methods of measuremant for radio equipment used in satellite earth stations--Part 2:Measurements for sub-systems--Section four:Up and down converters 卫星通信地球站无线电设备测量方法 第二部分:分系统测量 第四节:上变频器和下变频器 |
China National Standards Methods measurement radio |
English PDF |
GB/T 11299.7-1989 |
Methods of measurement for radio equipment used in satellite earth stations--Part 2:Sub-systems measurements--Section three:Low noise amplifier 卫星通信地球站无线电设备测量方法 第二部分:分系统测量 第三节:低噪声放大器 |
China National Standards Methods measurement radio |
English PDF |
GB/T 11299.6-1989 |
Methods of measurement for radio equipment used in satellite earth stations--Part 2:Measurements for sub-systems--Section one:General--Section two:Antenna(inculuding feed network) 卫星通信地球站无线电设备测量方法 第二部分:分系统测量 第一节:概述 第二节:天线(包括馈源网络) |
China National Standards Methods measurement radio |
English PDF |
GB/T 11299.5-1989 |
Methods of measurement for radio equipment used in satellite earth stations--Part 1:Measurements common to sub-systems and combinationsof sub-systems--Section five:Noise temperature measurements 卫星通信地球站无线电设备测量方法 第一部分:分系统和分系统组合通用的测量 第五节:噪声温度测量 |
China National Standards Methods measurement radio |
English PDF |
GB/T 11299.4-1989 |
Methods of measurement for radio equipment used in satelliteearth stations--Part 1:Measurements common to sub-systems and combinations of sub-systems--Section four:Measurements in the base band 卫星通信地球站无线电设备测量方法 第一部分:分系统和分系统组合通用的测量 第四节:基带测量 |
China National Standards Methods measurement radio |
English PDF |
GB/T 11299.3-1989 |
Methods of measurement for radio equipment used in satellite earth stations--Part 1:Measurements common to sub-systems and combinations of sub-systems--Section three:Measurements in the i.f.range 卫星通信地球站无线电设备测量方法 第一部分:分系统和分系统组合通用的测量 第三节:中频范围内的测量 |
China National Standards Methods measurement radio |
English PDF |
GB/T 11299.2-1989 |
Methods of measurement for radio equipment used in satellite earth stations--Part 1:Measurements common to sub-systems and combinations of sub-systems--Section two:Measurements in the r.f.range 卫星通信地球站无线电设备测量方法 第一部分:分系统和分系统组合通用的测量 第二节:射频范围内的测量 |
China National Standards Methods measurement radio |
English PDF |
GB/T 11299.15-1989 |
Methods of measurement for radio equipment used in satellite earth stations--Part 3:Methods of measurement for combinations of sub-systems--Section five:Antenna tracking and control 卫星通信地球站无线电设备测量方法 第三部分:分系统组合测量 第五节:天线跟踪和控制 |
China National Standards Methods measurement radio |
English PDF |
GB/T 11299.14-1989 |
Methods of measurement for radio equipment used in satellite earth stations--Part 3:Methods of measurements for combination of sub-systems--Section four:Measurement for monochrome and colour television transmission 卫星通信地球站无线电设备测量方法 第三部分:分系统组合测量 第四节:黑白和彩色电视传输测量 |
China National Standards Methods measurement radio |
English PDF |
GB/T 11299.13-1989 |
Methods of measurement for radio equipment used in satellite earth stations--Part 3:Methods of measurements for combinations of sub-systems--Section three:Measurements for F.D.M. transmission 卫星通信地球站无线电设备测量方法 第三部分:分系统组合测量 第三节:频分多路复用传输的测量 |
China National Standards Methods measurement radio |
English PDF |
GB/T 11299.12-1989 |
Methods of measurement for radio equipment used insatellite earth stations--Part 3:Methods of measurements for combination of sub-systems--Section two:Measurement of the figure of merit(G/T)of the receiving system in the 4GHz to 6GHz range 卫星通信地球站无线电设备测量方法 第三部分:分系统组合测量 第二节:4~6 GHz接收系统品质因数(G/T)测量 |
China National Standards Methods measurement radio |
English PDF |
GB/T 11299.1-1989 |
Methods of measurement for radio equipment used in satellite earth stations--Part 1:Measurements common to sub-systems and combinations of sub-systems--Section one:General 卫星通信地球站无线电设备测量方法 第一部分:分系统和分系统组合通用的测量 第一节 总则 |
China National Standards Methods measurement radio |
English PDF |
GB/T 11299.11-1989 |
Methods of measurement for radio equipment used in satellite earth stations--Part 3:Methods of measurement for combinations of sub-systems--Section one: General 卫星通信地球站无线电设备测量方法 第三部分:分系统组合测量 第一节:概述 |
China National Standards Methods measurement radio |
English PDF |
GB/T 11299.10-1989 |
Methods of measurement for radio equipment used in satellite earth stations--Part 2:Measurements for sub-systems--Section ten:High-power amplifier 卫星通信地球站无线电设备测量方法 第二部分:分系统测量 第十节:高功率放大器 |
China National Standards Methods measurement radio |
English PDF |
GB/T 4958.9-1988 |
Methods of measurement for equipment used in terrestrial radio-relay systems--Part 2:Mesurements for sub-systems--Section nine--Stand-by channel switching equipment 地面无线电接力系统所用设备的测量方法 第二部分:分系统的测量 第九节 备用通道倒换设备 |
China National Standards Methods measurement radio |
English PDF |
GB/T 4958.8-1988 |
Methods of measurement for equipment used in terrestrial radio-relay systems--Part 2:Measurements for sub-systems--Section eight--Radio receivers 地面无线电接力系统所用设备的测量方法 第二部分:分系统的测量 第八节 接收机 |
China National Standards Methods measurement radio |
English PDF |
GB/T 4958.7-1988 |
Methods of measurement for equipment used in terrestrial radio-relay systems--Part 2:Measurements for sub-systems--Section seven--Radio trsnsmitters 地面无线电接力系统所用设备的测量方法 第二部分:分系统的测量 第七节 发射机 |
China National Standards Methods measurement radio |
English PDF |
GB/T 4958.6-1988 |
Methods of measurement for equipment used in terrestrial radio-relay systems--Part 2:Measurements for sub-systems--Section five--Frequency demodulators 地面无线电接力系统所用设备的测量方法 第二部分:分系统的测量 第五节 频率解调机 |
China National Standards Methods measurement radio |
English PDF |
GB/T 4958.5-1988 |
Methods of measurement for equipment used in terrestrial radio-relay systems--Part 2:Measurements for sub-systems--Section four--Frequency modulators 地面无线电接力系统所用设备的测量方法 第二部分:分系统的测量 第四节 频率调制机 |
China National Standards Methods measurement radio |
English PDF |
GB/T 4958.4-1988 |
Methods of measurement for equipment used in terrestrial radio-relay systems--Part 2:Measurements for sub-systems--Section one--General 地面无线电接力系统所用设备的测量方法 第二部分:分系统的测量 第一节 通则 |
China National Standards Methods measurement radio |
English PDF |
GB/T 4958.13-1988 |
Methods of measurement for equipment used in terrestrial radio-relay systems--Part 3:Simulated systems--Section five--Measurement of mutual inter-ference 地面无线电接力系统所用设备的测量方法 第三部分:仿真系统的测量 第五节 相互干扰的测量 |
China National Standards Methods measurement radio |
English PDF |
GB/T 4958.12-1988 |
Methods of measurement for equipment used in terrestrial radio-relay systems--Part 3:Simulated systems--Section four--Measurementsfor f.d.m. transmission 地面无线电接力系统所用设备的测量方法 第三部分:仿真系统的测量 第四节 频分复用传输的测量 |
China National Standards Methods measurement radio |
English PDF |
GB/T 4958.11-1988 |
Methods of measurement for aquipment used in terrestrial radio-relay systems--Part 3:Simulated systems--Section three--Measurements for mono-chrome and colour television transmission 地面无线电接力系统所用设备的测量方法 第三部分:仿真系统的测量 第三节 黑白和彩色电视传输的测量 |
China National Standards Methods measurement radio |
English PDF |
GB/T 4958.10-1988 |
Methods of measurement for equipment used in terrestrial radio-relay systems--Part 3:Simulated systems--Section one--General 地面无线电接力系统所用设备的测量方法 第三部分:仿真系统的测量 第一节 通则 |
China National Standards Methods measurement radio |
English PDF |
GB/T 4958.3-1988 |
Methods of measurement for equipment used in terrestrial radio-relay systems--Part 3:Simulated systems--Section six--Measurements for sound-programme transmission 地面无线电接力系统所用设备的测量方法 第三部分:仿真系统的测量 第六节:声音节目传输的测量 |
China National Standards Methods measurement radio |
English PDF |
GB/T 4958.2-1988 |
Methods of measurement for equipment used in terrestrial radio-relay systems--Part 3:Simulated systems--Section two--Measurements in the baseband 地面无线电接力系统所用设备的测量方法 第三部分:仿真系统的测量 第二节:基带测量 |
China National Standards Methods measurement radio |
English PDF |
GB/T 7343-1987 |
Methods of measurement of the suppresion characteristics of passive radio interference filters and suppression components over the frequency range of 10kHz to 30MHz 10 kHz~30 MHz无源无线电干扰滤波器和抑制元件抑制特性的测量方法 |
China National Standards Methods measurement radio |
English PDF |
GB/T 6667-1986 |
Methods of measurement for equipment used in terrestrial radio-relay systems--Part 2:Measurements for sub-systems--Section two:measurements in the antennas and passive repeaters 地面无线电接力系统所用设备的测量方法 第二部分:分系统的测量 第二节 天线和无源转向器的测量 |
China National Standards Methods measurement radio |
English PDF |
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 地面无线电接力系统所用设备的测量方法 第一部分:分系统和仿真系统通用的测量 第三节:中频范围的测量 |
China National Standards Methods measurement radio |
English PDF |
GB/T 4958.1-1985 |
Methods of measurement for equipment used in terrestrial radio-relay systems--Part 1:Measurements common to subsystems and simulated systems--Section One--General 地面无线电接力系统所用设备的测量方法 第一部分:分系统和仿真系统通用的测量 第一节 总则 |
China National Standards Methods measurement radio |
English PDF |
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