发布时间:2023-06-28 16:08:23
点击量:0
Test parameters and test methods for VHF/UHF frequency band radio monitoring and direction finding system in OATS
The present document defines the Energy Efficiency specifically for Point-to-point fixed radio systems@ taking into account the specific
Fixed Radio Systems; Energy efficiency metrics and test procedures for Point-to-point fixed radio systems (V1.1.1)
Fixed Radio Systems; Electronically Steerable Antennas; Multipoint (MP) Antennas; Fixed Wireless (FWA) Radio Systems (V1.2.1)
Fixed Radio Systems; Energy efficiency metrics and test procedures for Point-to-point fixed radio systems (V1.1.1)
水和废水监测分析方法
Part 3 Comprehensive Indicators and Inorganic Pollutants Chapter 5 Water Quality Automatic Monitoring System 2 Sewage Automatic Monitoring System
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
Quality management specifications for Hubei province stationarysources on-line monitoring system
水和废水监测分析方法
Part Three Comprehensive Indicators and Inorganic Pollutants Chapter Five Water Quality Automatic Monitoring System - Surface Water Quality Automatic Monitoring System
ELECTROTECHNICAL VOCABULARY. GROUP 67. RADIOLOCATION : RADIO-GONIOMETRY;RADAR;RADIO-NAVIGATION.
The present document provides guidelines for assessing the compliance of human exposure to established RF exposure limits based on the evaluation
Fixed Radio Systems; Evaluation of the ElectroMagnetic Field (EMF) radiated by Line-of-Sight (LoS) fixed radio stations using parabolic dish directional antennas (V2.1.0)
Test parameters and test methods for VHF/UHF frequency band radio monitoring and direction finding system in OATS
The present document defines the Energy Efficiency specifically for Point-to-point fixed radio systems@ taking into account the specific
Fixed Radio Systems; Energy efficiency metrics and test procedures for Point-to-point fixed radio systems (V1.1.1)
Fixed Radio Systems; Electronically Steerable Antennas; Multipoint (MP) Antennas; Fixed Wireless (FWA) Radio Systems (V1.2.1)
Fixed Radio Systems; Energy efficiency metrics and test procedures for Point-to-point fixed radio systems (V1.1.1)
水和废水监测分析方法
Part 3 Comprehensive Indicators and Inorganic Pollutants Chapter 5 Water Quality Automatic Monitoring System 2 Sewage Automatic Monitoring System
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
Quality management specifications for Hubei province stationarysources on-line monitoring system
水和废水监测分析方法
Part Three Comprehensive Indicators and Inorganic Pollutants Chapter Five Water Quality Automatic Monitoring System - Surface Water Quality Automatic Monitoring System
ELECTROTECHNICAL VOCABULARY. GROUP 67. RADIOLOCATION : RADIO-GONIOMETRY;RADAR;RADIO-NAVIGATION.
The present document provides guidelines for assessing the compliance of human exposure to established RF exposure limits based on the evaluation
Fixed Radio Systems; Evaluation of the ElectroMagnetic Field (EMF) radiated by Line-of-Sight (LoS) fixed radio stations using parabolic dish directional antennas (V2.1.0)