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ultrashort wave

ultrashort wave, Total:54 items.

In the international standard classification, ultrashort wave involves: Medical equipment, Radiocommunications, Shipbuilding and marine structures in general, Open systems interconnection (OSI), Audio, video and audiovisual engineering, Radiation protection, Farming and forestry, Small craft, Aerospace electric equipment and systems, Applications of information technology.

Military Standard of the People's Republic of China-Commission of Science,Technology and Industry for National Defence, ultrashort wave

GJB 1947-1994 General specification for two-waveband radio station of short wave and ultra shortwave

Military Standard of the People's Republic of China-General Armament Department, ultrashort wave

GJB 9482-2018 Ultra-shortwave switching matrix specification
GJB 5174-2004 Shortwave/ultrashortwave active direction finding antenna parameter series
GJB 5628-2006 Measure and test interface for military VHF radio
GJB 1128-1991 General specifications for airborne ultra-shortwave radio stations
GJB 3468-1998 General Specifications for Airborne Ultrashort Wave Orientation Machines
GJB 1001-1990 Ultrashort wave radiation measurement method in working area
GJB 1002-1990 Safety limits for ultrashort wave radiation operating areas
GJB 6592-2008 Interface requirements for VHF duplex frequency hopping radio
GJB 2928-1997 General Specification for Tactical Ultrashort Wave Frequency Hopping Radios
GJB 2928A-2012 General Specification for Tactical Ultrashort Wave Frequency Hopping Radios
GJB 2101A-2002 General Specifications for Ultrashort Wave Air Command Radio
GJB 2101-1994 General specifications for ultra-short wave control and command radio stations
GJB 3248-1998 General specifications for field ultrashort wave communication antennas
GJB 5799-2006 General specification for ultrashort wave multi-channel DF receiver
GJB 7046-2010 General specification for military helicopter VHF/UHF radio set
GJB 5798-2006 General specification for ultrashort wave radio reconnaissance and DF system
GJB 9137-2017 Radio wave propagation prediction method for ultra-shortwave/microwave over-the-horizon system design
GJB 4904-2003 General specifications for ultrashort wave spatial spectrum estimation and direction finding systems
GJB 4767-1997*GJBz 20389-1997 General requirements for the use of shortwave and ultra-shortwave communication equipment onboard military helicopters
GJB 9125-2017 Frequency sharing requirements for ultra-short wave communication stations and meter wave radars
GJB 8213-2015 Aeronautical ultrashort wave hop/spread spectrum radio excitation source calibration procedures
GJB 2420-1995 Safety limits and measurement methods for ultrashort wave radiation in living areas
GJB 8065-2013 Electromagnetic environment requirements for VHF/UHF band monitoring station
GJB 237A-1992 Interface requirements for digital phone security machines and ultra-short wave FM radio stations
GJB 237-1987 Interface requirements for digital phone security machines and ultra-short wave FM radio stations
GJB 38.33-1987 Conventional powered submarine mooring and navigation test procedures for ultrashort wave radio stations
GJB 4946-2003 General acceptance procedures for communication test bases Ultra-short wave radio communication test
GJB 524.51-1988 Speedboat (planing boat) mooring and sailing test procedures Ultrashort wave radio test
GJB 4210.1-2001 General Inspection and Acceptance Regulations for Military Radio Communication Equipment Ultra-Short Wave Radio

Professional Standard - Electron, ultrashort wave

SJ 20932-2005 General specification for ultrashort-wave direction finder
SJ 20952-2005 Protocol for wireless key distribution of HF or VHF/UHF radio secret set
SJ 20507-1995 Generic specification for manpack ultra-short wave FM radio
SJ 20661-1998 General specification for ciphering set for airborne VHF/UHF radio
SJ 20944-2005 General requirements for built-in hop anti-jamming module of ultrashort waves
SJ/T 10206-1991 Air traffic control ultrashort wave ground-to-air communication receiver performance requirements and measurement methods
SJ/T 10207-1991 Performance requirements and measurement methods for ultrashort wave ground-to-air communication transmitters for air traffic control

Professional Standard - Medicine, ultrashort wave

YY 91086-1999 Specifications of ultra-short-wave therapy equipment
YY 91087-1999 Particular requirements for safety of ultra-short-wave therapy equipment

未注明发布机构, ultrashort wave

GJB 1128A-2002 General specifications for airborne ultra-shortwave radio stations

Professional Standard-Ships, ultrashort wave

CB 1189-2008 General specification for V-UHF communication antenna of ship
CB 1189-1988 Basic technical requirements and measurement methods for the electrical performance of marine ultrashort wave communication antennas

Liaoning Provincial Standard of the People's Republic of China, ultrashort wave

DB21/T 3098-2018 Ultrashort wave monitoring management service interface specification

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, ultrashort wave

GB 12638-1990 Safety requirements of radiation for microwave and ultrashort wave communication equipment

Heilongjiang Provincial Standard of the People's Republic of China, ultrashort wave

DB23/T 2630-2020 Management specification for ultrashort wave communication in forest fire prevention and fire scene

国家林业局, ultrashort wave

LY/T 2664-2016 Technical specifications for forest fire protection digital ultra-short wave communication system

Professional Standard - Post and Telecommunication, ultrashort wave

YD/T 2609-2013 Ultrashort wave radio interference judgment and interference source location method

Professional Standard - Railway, ultrashort wave

TB/T 2679-1995 Protection distance of AC electrified railways against radio interference from short-wave and ultra-short-wave receiving stations (stations)

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会, ultrashort wave

GB/T 34084-2017 Technical requirement of database structure for VHF band radio monitoring net

Professional Standard - Navy, ultrashort wave

HJB 358.5-2006 Technical requirements of maintenance for ship-based communication equipment.Part 5: Ultrashort wave radio sets
HJB 301.4-2004 Nuclear submarine communication equipment repair technical standard H/TJW-502C type sea-facing ultrashort wave radio station
HJB 301.3-2004 Nuclear submarine communication equipment repair technical standard H/TJW-512 sea-air cooperative ultrashort wave radio station
HJB 301.14-2004 Nuclear submarine communication equipment repair technical standard H/TJM-512 ultra-short wave number/word compatible security machine

Group Standards of the People's Republic of China, ultrashort wave

T/RAC 016-2019 Radio management specifications of data structures: monitoring basic data storage for VHF/UHF band part