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Database: 365,228(8 Aug 2026)

narrowband wideband

narrowband wideband, Total:186 items.

The international standard classification for "narrowband wideband" includes: Measurement of electrical and magnetic quantities , Belt drives and their components .

The Chinese standard classification for "narrowband wideband" includes: Time and Frequency Measurement , Integrated test system , Chain drive, belt drive and key joint , Electric energy measurement and load control system .


National Metrological Verification Regulations of the People's Republic of China

Taiwan Provincial Standard of the People's Republic of China

  • CNS 14212-1998 Broadband integrated services digital network (B-ISDN) - interworking between signalling system No.7 - Broadband ISDN user part (B-ISUP) and Narrow-band ISDN user part (N-ISUP)
  • CNS 13732-1996 Broadband Profile of Integrated Services Digital Network (ISDN)
  • CNS 13734-1996 Broadband Integrated Services Digital Network (B-ISDN) User-Network Interface
  • CNS 14333-1999 Broadband integrated services digital network (B-ISDN)-Signalling system no.7 B-ISDN user part (B-ISUP)-Basic callprocedures
  • CNS 13733-1996 Broadband Integrated Services Digital Network (B-ISDN) Services Profile
  • CNS 14360-1999 Broadband integrated services digital network (B-ISDN)-Functional description of the B-ISDN user part (B-ISUP) of signalling system no.7
  • CNS 14362-1999 Broadband integrated services digital network (B-ISDN)-Signalling systme no.7 B-ISDN user part (B-ISUP)-Formats andcodes
  • CNS 13829-1997 Broadband-integrated services digital networks (B-ISDN) general network aspects
  • CNS 13744-1996 Vocabulary of Terms for Broadband Aspects of Integrated Services Digital Network (ISDN)
  • CNS 14208-1998 B-ISDN ATM adaptation layer -B-ISDN meta-signalling protocol

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

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

  • GJB 7052-2010 Methods of measure the frequency and spectrum characteristics of short high power microwave pulse
  • GJB 2459-1995 Specification for broadband pressure-resistant acoustic baffles
  • GJB 10278-2021 Specifications for ship wide-band acoustic minesweeping equipment
  • GJB 8805-2015 Calibration procedures for wideband spectrum analyzers
  • GJB/J 3411-1998 Calibration procedures for wide-band electronic voltmeters
  • GJB 9471-2018 Specification for broadband wave-transparent composite masts

Hunan Provincial Standard of the People's Republic of China

  • DB43/T 974-2014 Frequency conversion speed regulation narrow-gauge trolley type industrial and mining electric locomotive

Group Standards of the People's Republic of China

  • T/CI 320-2024 Technical specifications for deep-sea broadband seismic imaging
  • T/CAS 801-2023 Technical specification for wide temperature range variable frequency air-source heat pump air conditioner
  • T/CIMA 0061-2023 Wide-frequency measurement device for power systems
  • T/CI 321-2024 Technical specifications for deep-sea broadband seismic acquisition
  • T/GDIOT 004-2022 RF Requirements and Test Guide for Narrow-Band Low-Power Gateway of Internet of Things on 470 MHz - 510 MHz
  • T/CI 029-2022 Test guideline for narrow linewidth laser
  • T/CIMA 0035-2023 Power system broadband measurement equipment calibration device

Sichuan Provincial Standard of the People's Republic of China

  • DB5133/T 58-2021 Technical Regulations for Corn Planting in Wide and Narrow Rows
  • DB5101/T 101-2021 1.4G Broadband Trunking Private Network and TETRA Narrowband Trunking Private Network Broad-Narrow Convergence Technical Specifications

Professional Standard - Electricity

  • DL/T 2641-2023 Guide for selection of wide bandwidth voltage measuring device

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

  • GB/T 10412-2002 Grooved pulleys for classical and narrow V-belts(system based on datum width)
  • GB/T 7614-1987 An artificial ear of wide band type for the calibration of earphones used in audiometry
  • GB/T 31983.31-2017(英文版) Narrow band power line Communication over low voltage mains—Part 31:Narrow band orthogonal frequency division multiplexing power line—Communication physical layer specification
  • GB/T 10413-2002 Grooved pulleys for narrow V-belts(system based on effective width)

工业和信息化部

  • YD/T 3722-2020 Radio requirements and test methods for 230MHz broadband wireless data transmission system
  • YD/T 3777-2020 The evaluation system architecture for the user experience of broadband video service
  • YD/T 3864-2021 RF test methods for 1447MHz~1467 MHz Band broadband digital trunked network system base station

未注明发布机构

Hebei Provincial Standard of the People's Republic of China

  • DB1307/T 356-2021 Cultivation Technical Regulations of Buckwheat in Wide and Narrow Rows

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

  • GB/T 31983.31-2017 Narrow band power line communication over low-voltage mains―Part 31:Narrow band orthogonal frequency division multiplexing power line―Communication physical layer specification

Professional Standard - Post and Telecommunication

  • YD/T 515-1992 Technical conditions for multimode optical fiber frequency-domain bandwidth tester

National Metrological Technical Specifications of the People's Republic of China

International Telecommunication Union (ITU)

Society of Automotive Engineers (SAE)

  • SAE J551/4-1994 Test Limits and Methods of Measurement of Radio Disturbance characteristics of Vehicles and Devices, Broadband and narrowband, 150 kHz to 1000 MHz
  • SAE J2931/4-2012 Broadband PLC communication for Plug-in Electric Vehicles
  • SAE J2556-2010 Radiated Emissions (RE) Narrowband Data Analysis Power Spectral Density (PSD)
  • SAE J2556-2014 Radiated Emissions (RE) Narrowband Data Analysis - Power Spectral Density (PSD)
  • SAE J1998-1998 Internal Combustion Engines Piston Rings Rectangular Rings with narrow Ring Width
  • SAE ARP5029B-2019 Measurement Procedures for Short Pulse Width Strobe Anticollision Lights
  • SAE J1998-1992 Internal Combustion Engines - Piston Rings - Rectangular Rings with Narrow Ring Width

SCC

  • ETSI TR 103 590-2018 Digital Enhanced Cordless Telecommunications (DECT); Study of Super Wideband Codec in DECT for narrowband, wideband and super-wideband audio communication including options of low delay audio connections (<= 10 ms framing)
  • ETSI TS 101 154:2019 Digital Video Broadcasting (DVB); Specification for the use of Video and Audio Coding in Broadcast and Broadband Applications
  • MIL MIL-DTL-28875/1B-2010 Amplifiers, Radio-Frequency and Microwave, Solid-State, Narrow-Band Dip Configuration
  • MIL MIL-A-28768/4-1985 ANTENNA, FIXED, HIGH FREQUENCY, HORIZONTAL OMNIDIRECTIONAL BROADBAND
  • MIL MIL-DTL-28875/10C-2015 Amplifiers, Radio-Frequency and Microwave, Solid-State, Wideband, to Configuration
  • MIL MIL-DTL-28875/10B-2010 Amplifiers, Radio-Frequency and Microwave, Solid-State, Wideband, to Configuration
  • MIL MIL-A-28768/5-1987 ANTENNA, FIXED, HIGH FREQUENCY, VERTICAL POLARIZATION, OMNIDIRECTIONAL, BROADBAND
  • MIL MIL-A-28875/10-1983 AMPLIFIER, RADIOFREQUENCY & MICROWAVE, SOLID STATE, WIDEBAND, TO CONFIGURATION
  • MIL MIL-DTL-28875/12B-2015 Amplifiers, Radio-Frequency and Microwave, Solid-State, Wideband, Low Profile, to Configuration
  • MIL MIL-A-28875/2-1983 AMPLIFIER, RADIOFREQUENCY & MICROWAVE, SOLID STATE, NARROWBAND, COAXIAL CONFIGURATION (NO S/S DOCUMENT)
  • MIL MIL-DTL-28875/8B-2010 Amplifiers, Radio-Frequency and Microwave, Solid-State, Power, Wideband, to Configuration
  • MIL MIL-DTL-28875/1A-2000 AMPLIFIERS, RADIO-FREQUENCY AND MICROWAVE, SOLID-STATE, NARROW-BAND, DIP CONFIGURATION (SUPERSEDING MIL-A-28875/1)
  • DANSK DS/EN 61603-2:1997 Transmission of audio and/or video and related signals using infra-red radiation - Part 2: Transmission systems for audio wide band and related signals
  • CEI EN 61603-2:1998 Transmission of audio and/or video and related signals using infra-red radiation - Part 2: Transmission systems for audio wide band and related signals
  • MIL MIL-A-28875/1-1983 AMPLIFIER, RADIO FREQUENCY & MICROWAVE, SOLID STATE, NARROWBAND, 01P CONFIGURATION (S/S BY MIL-DTL-28875/1A)
  • MIL MIL-DTL-28875/8C-2015 Amplifiers, Radio-Frequency and Microwave, Solid-State, Power, Wideband, to Configuration

ETSI - European Telecommunications Standards Institute

  • TR 103 590-2018 Digital Enhanced Cordless Telecommunications (DECT); Study of Super Wideband Codec in DECT for narrowband@ wideband and super-wideband audio communication including options of low delay audio connections (≤ 10 ms framing) (V1.1.1)
  • TS 101 154-2018 Digital Video Broadcasting (DVB); Specification for the use of Video and Audio Coding in Broadcast and Broadband Applications (V2.4.1)

ITU-R - International Telecommunication Union/ITU Radiocommunication Sector

  • REPORT 1026-1-1990 USE OF NARROW-BAND DIRECT-PRINTING TELEGRAPH EQUIPMENT ON A SINGLE-FREQUENCY RADIO CHANNEL
  • ITU-R M.692-1990 NARROW-BAND DIRECT-PRINTING TELEGRAPH EQUIPMENT USING A SINGLE-FREQUENCY CHANNEL
  • ITU-R M.692 SPANISH-1990 NARROW-BAND DIRECT-PRINTING TELEGRAPH EQUIPMENT USING A SINGLE-FREQUENCY CHANNEL
  • QUESTION 80/6-1993 Coding for the broadcasting of digitally-encoded TV signals in terrestrial narrow-band channels
  • ITU-R SA.515-3-1997 Frequency Bands and Bandwidths Used for Satellite Passive Sensing
  • ITU-R SA.515-2-1994 Frequency Bands and Bandwidths Used for Satellite Passive Sensing
  • ITU-R M.692 FRENCH-1990 NARROW-BAND DIRECT-PRINTING TELEGRAPH EQUIPMENT USING A SINGLE-FREQUENCY CHANNEL
  • RAPPORT 1026-1 FRENCH-1990 UTILISATION D'UN ?QUIPEMENT T?L?GRAPHIQUE A IMPRESSION DIRECTE A BANDE ?TROITE SUR UNE VOIE A UNE SEULE FREQUENCE
  • QUESTION 231/5-2000 Operation of wideband aeronautical telemetry in bands above 3 GHz
  • ITU-R SM.2104-0-2017 Guidelines for narrow-band wireless home networking transceivers Specification of spectrum related components
  • ITU-R SA.577-3-1994 Preferred Frequencies and Necessary Bandwidths for Spaceborne Active Remote Sensing
  • ITU-R SA.577-4-1995 Preferred Frequencies and Necessary Bandwidths for Spaceborne Active Remote Sensing

Danish Standards Foundation

  • DS/ISO 8798:1991 Acoustics. Reference levels for narrow-band masking noise
  • DS/ISO 3742:1991 Acoustics. Determination of sound power levels of noise sources. Precision methods for discrete-frequency and narrow-band sources in reverberation rooms
  • DS 5101:1986 Emission of narrow-band interference from electrical equipment in the frequency range 0.15 1000MHz
  • DS/EN 61603-2:2005 Transmission of audio and/or video and related signals using infra-red radiation - Part 2: Transmission systems for audio wide band and related signals
  • DS/EN 61603-2:1998 Transmission of audio and/or video and related signals using infra-red radiation - Part 2: Transmission systems for audio wide band and related signals
  • DS/I-ETS 300302-3:1997 Integrated Services Digital Network (ISDN) - Videotelephony teleservice - Part 3: Audio aspects - Wideband handset

Association Francaise de Normalisation

  • NF S30-013:1992 ACOUSTICS. REFERENCE LEVELS FOR NARROW-BAND MASKING NOISE. (EUROPEAN STANDARD EN 28798).
  • NF Z84-454*NF ETS 300454:1999 Radio Equipment and Systems (RES). Wide band audio links. Technical characteristics and test methods.
  • NF EN 61603-2:1997 Transmission of audio and/or video and similar signals using infrared radiation - Part 2: broadband audio and similar signal transmission systems
  • NF EN 61603-2/A1:2005 Transmission of audio and/or video and similar signals using infrared radiation - Part 2: wideband audio and similar signal transmission system
  • NF C97-045-2*NF EN 61603-2:1997 Transmission of audio and/or video and related signals using infra-red radiation. Part 2 : transmission systems for audio wide band and related signal.

SE-SIS

International Organization for Standardization (ISO)

  • ISO 8798:1987 Acoustics; Reference levels for narrow-band masking noise
  • ISO 3742:1988 Acoustics; determination of sound power levels of noise sources; precision methods for discrete-frequency and narrow-band sources in reverberation rooms
  • ISO/IEC 14496-3:2001/Amd 1:2003/Cor 1:2004 Information technology - Coding of audio-visual objects - Part 3: Audio; Amendment 1: Bandwidth extensions

German Institute for Standardization

  • DIN CLC/TS 50433:2010 Guidelines for paving the way for broadband "Broadband, 25 Mbit/s and more for All"; German version CLC/TS 50433:2005
  • DIN EN 300454-1:2002 Electromagnetic compatibility and Radio spectrum Matters (ERM) - Wide band audio links - Part 1: Technical characteristics and test methods (Endorsement of the English version EN 300454-1 V 1.1.2 (2000-08) as German Standard)
  • DIN EN 61603-2/A1:2005-02 Transmission of audio and/or video and related signals using infrared radiation - Part 2: Transmission systems for audio wide band and related signals (IEC 61603-2/A1:2004); German version EN 61603-2/A1:2004 / Note: DIN EN 61603-2 (1997-12) remains val...

CEPT - Conference Europeenne des Administrations des Postes et des Telecommunications

  • CEPT T/R 20-04-1984 Low Power Devices for Safe Narrowband Remote Control and Telemetry of Frequencies Outside the ISM Bands
  • CEPT T/R 10-01 E-1993 Wide Band Data Transmission Systems Using Spread-Spectrum Technology in the 2.5 GHz Band
  • CEPT T/R 10-01 E-1992 Relating to the Harmonized Radio Frequency Bands for Wide Band Data Transmission Systems Using Spread Spectrum Technology
  • CEPT T/R 20-04 E-1988 Low-Power Narrow-Band Telecommand and Telemetry Equipment for Use Outside the ISM Frequency Bands

Korean Agency for Technology and Standards (KATS)

  • KS C 6924-1990 Test methods for bandwidth of multimode optical fibers

ITU-T - International Telecommunication Union/ITU Telcommunication Sector

IN-BIS

  • IS 8201-1976 High frequency broadband matching transformer specifications

American National Standards Institute (ANSI)

TIA - Telecommunications Industry Association

  • TSB79-1997 Short Message Services for Wideband Spread Spectrum Systems
  • TIA/IS-707-1998 Data Service Options for Wideband Spread Spectrum Systems
  • TSB64-1994 IS-41-B Support for Dual-Mode Wideband Spread Spectrum Mobile Stations
  • TIA/EIA/IS-96-B-1996 Speech Service Option Standard for Wideband Spread Spectrum Systems
  • TSB58-1995 Administration of Parameter Value Assignments for TIA/EIA Wideband Spread Spectrum Standards

Acoustical Society of America (ASA)

European Telecommunications Standards Institute (ETSI)

  • ETSI PRETS 300 454-1995 Radio Equipment and Systems (RES); Wide Band Audio Link Standards; Technical Characteristics and Test Methods for Wide Band Audio Links in the 25 MHz to 3 GHz Frequency Range
  • ETSI TR 103 102-2013 Electromagnetic compatibility and Radio spectrum Matters (ERM); System Reference document (SRdoc); Spectrum Requirements for Narrow band Point-to-Multipoint (nP2M) system operating in the 430 MHz - 470 MHz frequency range (V1.1.1)

(U.S.) Telecommunications Industries Association

AIA/NAS - Aerospace Industries Association of America Inc.

European Committee for Standardization (CEN)

  • EN 23742:1991 Acoustics; determination of sound power levels of noise sources; precision method for discrete-frequency and narrow-band sources in reverberation rooms (identical with ISO 3742:1988)
  • EN 28798:1991 Acoustics; reference levels for narrow-band masking noise (identical with ISO 8798:1987)

IEC - International Electrotechnical Commission

  • TS 62763-2013 Pilot function through a control pilot circuit using PWM (pulse width modulation) and a control pilot wire IEC/ (Edition 1.0)

U.S. Military Regulations and Norms

Defense Logistics Agency

British Standards Institution (BSI)

  • BS EN 61603-2:1997 Transmission of audio and/or video and related signals using infra-red radiation. Transmission systems for audio wide band and related signals
  • BS ISO/IEC 24730-5:2010 Information technology - Real-time locating systems (RTLS) - Chirp spread spectrum (CSS) at 2,4 GHz air interface
  • BS ISO/IEC 15899:1999 Information technology. Telecommunications and information exchange between systems. Broadband private integrated services network. Service description. Broadband connection oriented bearer services
  • PD IEC/TS 62763:2013 Pilot function through a control pilot circuit using PWM (pulse width modulation) and a control pilot wire
  • BS ISO/IEC 15899:1998 Information technology - Telecommunications and information exchange between systems - Broadband private integrated services network - Service description - Broadband connection oriented bearer services

SAE - SAE International

  • SAE J1998-2008 Internal Combustion Engines-Piston Rings- Rectangular Rings With Narrow Ring Width
  • SAE J1998-1990 INTERNAL COMBUSTION ENGINES - PISTON RINGS - RECTANGULAR RINGS WITH NARROW RING WIDTH

GSO

  • GSO IEC 61603-2:2014 Transmission of audio and/or video and related signals using infra-red radiation - Part 2: Transmission systems for audio wide band and related signals
  • OS GSO IEC 61603-2:2014 Transmission of audio and/or video and related signals using infra-red radiation - Part 2: Transmission systems for audio wide band and related signals
  • OS GSO IEC/TS 62763:2017 Pilot function through a control pilot circuit using PWM (pulse width modulation) and a control pilot wire
  • GSO IEC/TS 62763:2017 Pilot function through a control pilot circuit using PWM (pulse width modulation) and a control pilot wire

Institute of Electrical and Electronics Engineers (IEEE)

  • IEEE 1901.2-2013 IEEE Standard for Low-Frequency (less than 500 kHz) Narrowband Power Line Communications for Smart Grid Applications

ESDU - Engineering Sciences Data Unit

  • ESDU 17011-2018 Power Spectral Density and Bandwidth Correction of Spectrum Level

International Electrotechnical Commission (IEC)

  • IEC 61603-2:1997+AMD1:2004 CSV Transmission of audio and/or video and related signals using infra-red radiation - Part 2: Transmission systems for audio wide band and related signals

AENOR

  • UNE-EN 61603-2:1999 TRANSMISSION OF AUDIO AND/OR VIDEO AND RELATED SIGNALS USING INFRA-RED RADIATION. PART 2: TRANSMISSION SYSTEMS FOR AUDIO WIDE BAND AND RELATED SIGNALS
  • UNE-EN 61603-2:1999/A1:2005 Transmission of audio and/or video and related signals using infra-red radiation -- Part 2: Transmission systems for audio wide band and related signals.

Aerospace Industries Association/ANSI Aerospace Standards

GOSTR

  • PNST 354-2019 Information Technology. Internet of things. Wireless protocol based on narrow band RF modulation (NB-Fi)