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IF wave amplitude

IF wave amplitude, Total:115 items.

In the international standard classification, IF wave amplitude involves: Radiocommunications, Acoustics and acoustic measurements, Transformers. Reactors, Audio, video and audiovisual engineering, Medical equipment, Telecommunication systems, Television and radio broadcasting, Metrology and measurement in general, Electricity. Magnetism. Electrical and magnetic measurements, Special measuring equipment for use in telecommunications, Testing of metals, Vibrations, shock and vibration measurements, Crude petroleum, Interface and interconnection equipment, Piezoelectric and dielectric devices, Electric filters, Components and accessories for telecommunications equipment, Petroleum products in general, Ceramics, Integrated circuits. Microelectronics, Electronic components in general, Test conditions and procedures in general, Telecommunications in general, Freight distribution of goods.

International Telecommunication Union (ITU), IF wave amplitude

ITU-R BS.703 SPANISH-1990 Characteristics of AM Sound Broadcasting Reference Receivers for Planning Purposes
ITU-R BS.703 FRENCH-1990 Characteristics of AM Sound Broadcasting Reference Receivers for Planning Purposes
ITU-R BS.597-1-1986 Channel Spacing for Sound Broadcasting in Band 7 (HF) - Section 10A-1 - Amplitude-Modulation Sound Broadcasting in Bands 5 (LF) 6 (MF) and 7 (HF)
ITU-R BS.598-1-1990 Factors Influencing the Limits of Amplitude-Modulation Sound-Broadcasting Coverage in Band 6 (MF) - Section 10A-1 - Amplitude-Modulation Sound Broadcasting in Bands 5 (LF) 6 (MF) and 7 (HF)
ITU-R BS.561-2-1986 Definitions of Radiation in LF MF and HF Broadcasting Bands - Section 10A-1 - Amplitude-Modulation Sound Broadcasting in Bands 5 (LF) 6 (MF) and 7 (HF)
ITU-R BS.498-2-1990 Ionospheric Cross-Modulation in the LF and MF Broadcasting Bands - Section 10A-1 - Amplitude-Modulation Sound Broadcasting in Bands 5 (LF) 6 (MF) and 7 (HF)
ITU-R BS.639-1986 Necessary Bandwidth of Emission in LF MF and HF Broadcasting - Section 10A-1 - Amplitude-Modulation Sound Broadcasting in Bands 5 (LF) 6 (MF) and 7 (HF)
ITU-R BS.703-1990 Characteristics of AM Sound Broadcasting Reference Receivers for Planning Purposes - Section 10A-1 - Amplitude-Modulation Sound-Broadcasting in Bands 5 (LF) 6 (MF) and 7 (HF)
ITU-R BS.559-2-1990 Objective Measurement of Radio-Frequency Protection Ratios in LF MF and HF Broadcasting - Section 10A-1 - Amplitude-Modulation Sound Broadcasting in Bands 5 (LF) 6 (MF) and 7 (HF)
ITU-R BS.702-1-1992 Synchronization and Multiple Frequency Use per Programme in HF Broadcasting - Section 10A-1 - Amplitude-Modulation Sound-Broadcasting in Bands 5 (LF) 6 (MF) and 7 (HF)
ITU-R BS.702-1 SPANISH-1992 SYNCHRONIZATION AND MULTIPLE FREQUENCY USE PER PROGRAMME IN HF BROADCASTING
ITU-R BS.702-1 FRENCH-1992 SYNCHRONIZATION AND MULTIPLE FREQUENCY USE PER PROGRAMME IN HF BROADCASTING
ITU-R BS.638-1986 Terms and Definitions Used in Frequency Planning for Sound Broadcasting - Section 10A-1 - Amplitude-Modulation Sound Broadcasting in Bands 5 (LF) 6 (MF) and 7 (HF)
ITU-R BS.598-1 FRENCH-1990 Factors Influencing the Limits of Amplitude-Modulation Sound-Broadcasting Coverage in Band 6 (MF) - Section 10A-1 - Amplitude-Modulation Sound Broadcasting in Bands 5 (LF) 6 (MF) and 7 (HF)
ITU-R BS.598-1 SPANISH-1990 FACTORS INFLUENCING THE LIMITS OF AMPLITUDE-MODULATION SOUND-BROADCASTING COVERAGE IN BAND 6 (MF)
ITU-R BS.561-2 FRENCH-1986 DEFINITIONS OF RADIATION IN LF, MF AND HF BROADCASTING BANDS
ITU-R BS.561-2 SPANISH-1986 DEFINITIONS OF RADIATION IN LF, MF AND HF BROADCASTING BANDS
ITU-R BS.639 FRENCH-1986 Necessary Bandwidth of Emission in LF MF and HF Broadcasting - Section 10A-1 - Amplitude-Modulation Sound Broadcasting in Bands 5 (LF) 6 (MF) and 7 (HF)
ITU-R BS.639 SPANISH-1986 Necessary bandwidth of emission in LF, MF and HF broadcasting
ITU-R BS.597-1 FRENCH-1986 Channel Spacing for Sound Broadcasting in Band 7 (HF) - Section 10A-1 - Amplitude-Modulation Sound Broadcasting in Bands 5 (LF) 6 (MF) and 7 (HF)
ITU-R BS.597-1 SPANISH-1986 CHANNEL SPACING FOR SOUND BROADCASTING IN BAND 7 (HF)
ITU-R BS.559-2 FRENCH-1990 OBJECTIVE MEASUREMENT OF RADIO-FREQUENCY PROTECTION RATIOS IN LF, MF AND HF BROADCASTING
ITU-R BS.559-2 SPANISH-1990 OBJECTIVE MEASUREMENT OF RADIO-FREQUENCY PROTECTION RATIOS IN LF, MF AND HF BROADCASTING
ITU-R BS.638 FRENCH-1986 Terms and Definitions Used in Frequency Planning for Sound Broadcasting - Section 10A-1 - Amplitude-Modulation Sound Broadcasting in Bands 5 (LF) 6 (MF) and 7 (HF)
ITU-R BS.638 SPANISH-1986 TERMS AND DEFINITIONS USED IN FREQUENCY PLANNING FOR SOUND BROADCASTING
ITU-R BS.498-2 FRENCH-1990 IONOSPHERIC CROSS-MODULATION IN THE LF AND MF BROADCASTING BANDS
ITU-R BS.498-2 SPANISH-1990 IONOSPHERIC CROSS-MODULATION IN THE LF AND MF BROADCASTING BANDS
ITU-R QUESTION 51/6-2000 Sky-wave reception in LF MF and HF broadcasting
ITU-T R.53 FRENCH-1988 PERMISSIBLE LIMITS FOR THE DEGREE OF DISTORTION ON AN INTERNATIONAL 50-BAUD/120-HZ VFT CHANNEL (FREQUENCY AND AMPLITUDE MODULATION)
ITU-T R.53 SPANISH-1988 PERMISSIBLE LIMITS FOR THE DEGREE OF DISTORTION ON AN INTERNATIONAL 50-BAUD/120-HZ VFT CHANNEL (FREQUENCY AND AMPLITUDE MODULATION)
ITU-T O.81 NOTE-2000 A measuring signal (multitone test signal) for fast measurement of amplitude and phase for telephone type circuits
ITU-T O.81 NOTE SPANISH-2000 A measuring signal (multitone test signal) for fast measurement of amplitude and phase for telephone type circuits
ITU-T O.81 NOTE FRENCH-2000 A measuring signal (multitone test signal) for fast measurement of amplitude and phase for telephone type circuits
ITU-R V.431-7-2000 Nomenclature of the frequency and wavelength bands used in telecommunications
ITU-R V.431-8-2015 Nomenclature of the frequency and wavelengh bands used in telecommunications
ITU-T N.60 FRENCH-1993 Nominal Amplitude of Video Signals at Video Interconnection Points
ITU-T N.60 SPANISH-1993 Nominal Amplitude of Video Signals at Video Interconnection Points
ITU-T N.60-1993 Nominal Amplitude of Video Signals at Video Interconnection Points - Maintenance of International Sound- Programme and Television Transmission Circuits (Study Group IV) 6 pp
ITU-R REPORT BS.946-1-1990 Frequency-planning constraints on FM sound broadcasting in band 8 (VHF)
ITU-R V.431-7 FRENCH-2000 Nomenclature of the frequency and wavelength bands used in telecommunications
ITU-R V.431-7 SPANISH-2000 Nomenclature of the frequency and wavelength bands used in telecommunications
ITU-R V.431-2015 Nomenclature of the frequency and wavelength bands used in telecommunications

Danish Standards Foundation, IF wave amplitude

DS/CLC/TS 61949:2008 Ultrasonics - Field characterization - In situ exposure estimation in finite-amplitude ultrasonic beams

European Committee for Electrotechnical Standardization（CENELEC）, IF wave amplitude

CLC/TS 61949:2008 Ultrasonics - Field characterization - In situ exposure estimation in finite-amplitude ultrasonic beams
EN 62431:2008 Reflectivity of electromagnetic wave absorbers in millimetre wave frequency - Measurement methods

IEC - International Electrotechnical Commission, IF wave amplitude

TS 61949-2007 Ultrasonics – Field characterization – In situ exposure estimation in finite-amplitude ultrasonic beams (Edition 1.0)

SE-SIS, IF wave amplitude

SIS SS IEC 578:1981 Nuclear instrumentation - Multichannel amplitude analyzers
SIS SS IEC 741:1984 Nuclear instrumentation — Multichannel amplitude analyzers — Standards for time-to-amplitude converters
SIS SS IEC 659:1983 Nuclear instrumentation - Multichannel amplitude analyzers - Test methods

Professional Standard - Electron, IF wave amplitude

SJ/T 10685-1995 Intermediate-frequency transformers and oscillator coils for transistorized amplitude modulation broadcast receivers
SJ/T 10405-1993 Specification for 50kW medium wave AM brroadcast transmitter
SJ 2072-1982 Cores for IF transformers of transistor and for short wave oscillator coils of radio receivers
SJ/T 10262-1991 Detail specification for electronic components--Semiconductor integrated circuits--Type CD7640GP FM/AM IF amplifier
SJ/Z 9156-1987 Methods for measurement of spurious resonance frequency and equivalent resistance of filter crystal elements

HU-MSZT, IF wave amplitude

MSZ 11459/10-1979

YU-JUS, IF wave amplitude

JUS N.N6.348-1984 Radiocommunications. Transmitters. Methods of measurement. Carrier-amplitude variation in ampli- tude-modulation transmitters

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

GB/T 9376-1988 Basic performance parameters for medium wave and shortwave AM broadcasting transmitters
GB 12185-1990 General specification for exciter used to MW AM broadcast transmitter
GB/T 12185-1990 General specification for exciter used to MW AM broadcast transmitter
GB 3241-1982 Octave and third-octave band filters used for the analysis of sound and vibration

AENOR, IF wave amplitude

UNE 21328-4:1975 OCTAVE HALF OCTAVE AND A THIRD OCTAVE BAND FILTERS USED IN NOISES AND VIBRATIONS ANALYSIS.

International Electrotechnical Commission (IEC), IF wave amplitude

IEC TS 61949:2007 Ultrasonics - Field characterization - In-situ exposure estimation in finite-amplitude ultrasonic beams
IEC 60225:1966 Octave, half-octave and third-octave band filters intended for the analysis of sounds and vibrations
IEC 62431:2008 Reflectivity of electromagnetic wave absorbers in millimetre wave frequency - Measurement methods
IEC TR 60283:1968 Methods for the measurement of frequency and equivalent resistance of unwanted resonances of filter crystal units

German Institute for Standardization, IF wave amplitude

DIN CLC/TS 61949:2010 Ultrasonics - Field characterization - In situ exposure estimation in finite-amplitude ultrasonic beams (IEC/TS 61949:2007); German version CLC/TS 61949:2008
DIN 45105-4:1981 Quartz crystal units; methods for the measurement of frequency and equivalent resistance of unwanted resonances of filter crystal units
DIN IEC/TR 61869-102:2015 Instrument transformers - Part 102: Ferroresonance oscillations in substations with inductive voltage transformers (IEC/TR 61869-102:2014)

National Metrological Verification Regulations of the People's Republic of China, IF wave amplitude

JJG(邮电) 018-1993 Specification for verification of medium frequency group time delay/ amplitude-frequency response transmission network
JJG 298-2005 Standard Vibrator in Middle Frequency Band (Comparison Method)
JJG 298-1995 Verification Regulation of Calibration Vibrators

US-FCR, IF wave amplitude

FCR COE CRD-C 521-81-1981 HANDBOOK FOR CONCRETE AND CEMENT STANDARD TEST METHOD FOR FREQUENCY AND AMPLITUDE OF VIBRATORS FOR CONCRETE

RU-GOST R, IF wave amplitude

GOST 8.109-1997 State system for ensuring the uniformity of measurements. State verification schedule for means measuring the amplitude modulation factor of high frequency oscillations
GOST 8.109-1983 State system for ensuring the uniformity of measurements. State primary standard and state verification schedule for means of modulation index of hign frequency oscillations
GOST 8.535-1985 State system for ensuring the uniformity of measurements. State special standard and state verification schedule for means of measuring power of electromagnetic oscillations in waveguide within frequency range from 78,3 to 178,6

National Aeronautics and Space Administration (NASA), IF wave amplitude

NASA NACA-TN-3554-1956 A preliminary investigation of the effects of frequency and amplitude on the rolling derivatives of an unswept-wing model oscillating in roll

Professional Standard - Radio Television Film, IF wave amplitude

GY/T 210-2005 Technical specifications for open monitoring of MW and SW AM broadcasting quality
GY/T 225-2007 Technical specifications and methods of meansurement for MW and SW broadcasting transmitters

European Telecommunications Standards Institute (ETSI), IF wave amplitude

ETSI ETS 300 676-1997 Radio Equipment and Systems (RES); Radio Transmitters and Receivers at Aeronautical Stations of the Aeronautical Mobile Service Operating in the VHF Band (118 MHz - 137 MHz) Using Amplitude Characteristics and Methods of Measurement

TR-TSE, IF wave amplitude

TS 2036-1975 OCTAVE, HALF OCTAVE AND THIRD OCTAVE BAND FILTERS INTENDED FOR ANALYSIS OF SOUNDS AND VIBRATIONS
TS 2075-1975 METHODS OF MEASUREMENT FOR RADIO TRANSMITTERS AMPLITUDE/FREQUENCY CHARACTERISTICS ?N TRANSMITTERS FOR RADIOTELEPHONY AND SOUND BROADCASTING
TS 2154-1975 METHODS FOR THE MEASUREMENT OF FREQUENCY AND EQUIVALENT RESISTANCE OF UNVVANTED RESONANCE OF FILTER CRYSTAL UNITS

British Standards Institution (BSI), IF wave amplitude

BS PD IEC/TR 61869-102:2014 Instrument transformers. Ferroresonance oscillations in substations with inductive voltage transformers
BS EN 62431:2009 Reflectivity of electromagnetic wave absorbers in millimetre wave frequency. Measurement methods
BS EN 62431:2008 Reflectivity of electromagnetic wave absorbers in millimetre wave frequency - Measurement methods
BS EN 61338-1-3:2000 Waveguide type dielectric resonators.. General information and test conditions. Measurement method of complex relative permittivity for dielectric resonator materials at microwave frequency
BS EN 61937-11:2010 Digital audio - Interface for non-linear PCM encoded audio bitstreams applying IEC 60958: MPEG-4 AAC and its extensions in LATM/LOAS

American Society for Testing and Materials (ASTM), IF wave amplitude

ASTM E467-98a Standard Practice for Verification of Constant Amplitude Dynamic Forces in an Axial Fatigue Testing System
ASTM E467-98a(2004) Standard Practice for Verification of Constant Amplitude Dynamic Forces in an Axial Fatigue Testing System
ASTM E467-08(2014) Standard Practice for Verification of Constant Amplitude Dynamic Forces in an Axial Fatigue Testing System
ASTM E467-08 Standard Practice for Verification of Constant Amplitude Dynamic Forces in an Axial Fatigue Testing System

ITU-R - International Telecommunication Union/ITU Radiocommunication Sector, IF wave amplitude

ITU-R BS.560-3-1990 Radio-Frequency Protection Ratios in LF@ MF and HF Broadcasting - Section 10A-1 - Amplitude-Modulation Sound Broadcasting in Bands 5 (LF)@ 6 (MF) and 7 (HF)
ITU-R BS.702-1990 Synchronization and Multiple Frequency Use per Programme in HF Broadcasting - Section 10A-1 - Amplitude-Modulation Sound-Broadcasting in Bands 5 (LF)@ 6 (MF) and 7 (HF)
ITU-R V.431-6-1993 Nomenclature of the Frequency and Wavelength Bands Used in Telecommunications

National Metrological Technical Specifications of the People's Republic of China, IF wave amplitude

JJF 1261-1990 Medium frequency vibration benchmark operation technical specification
JJF 1262-1990 Technical specification for medium-frequency vibration sub-standard operation

Professional Standard - Agriculture, IF wave amplitude

GB 3241-1998 1/1 and 1/3 octave filters for sound and vibration analysis

Professional Standard - Machinery, IF wave amplitude

JB/T 7861-1995 1/1 and 1/3 octave filters for sound and vibration analysis
JB/T 5457-1991 Specifications for 1/1 and 1/3 octave band filters for sound and vibration analysis

IN-BIS, IF wave amplitude

Group Standards of the People's Republic of China, IF wave amplitude

T/CIESC 0034-2022 Rapid determination for properties of crude oils by low resolution nuclear magnetic resonance hydrogen spectroscopy
T/CIESC 0036-2022 Rapid determination for properties of distillated oils by low resolution nuclear magnetic resonance hydrogen spectroscopy
T/CSTM 01011-2023 Measurement of dielectric properties of materials in millimeter wave
T/CSTM 00750-2022 Measurement of dielectric properties of materials in millimeter wave frequency—Hemispherical type open resonator method
T/CSTM 01011E-2023 Measurement of dielectric properties of materials in millimeter wave frequency range—Confocal type open resonator method

Professional Standard - Light Industry, IF wave amplitude

QB/T 5761-2022 Determination of Stachyose in Food by NMR Spectroscopy

Japanese Industrial Standards Committee (JISC), IF wave amplitude

JIS R 1679:2007 Measurement methods for reflectivity of electromagnetic wave absorber in millimetre wave frequency

Taiwan Provincial Standard of the People's Republic of China, IF wave amplitude

CNS 14994-2006 Packaging - Complete, filled transport packages and unit loads - Sinusoidal vibration tests using a variable frequency

Standard Association of Australia （SAA）, IF wave amplitude

AS 2582.11:2003 Complete, filled transport packages - Methods of test - Sinusoidal vibration tests using a variable frequency

Association Francaise de Normalisation, IF wave amplitude

NF EN 300338-3:2020 Caractéristiques techniques et méthodes de mesure pour les équipements destinés à la génération, l'émission et la réception d'Appels Sélectifs Numériques (ASN) dans le service mobile maritime en ondes hectométriques, en ondes hectométriq...
NF EN 300338-5:2020 Caractéristiques techniques et méthodes de mesure pour les équipements destinés à la génération, l'émission et la réception d'Appels Sélectifs Numériques (ASN) dans le service mobile maritime en ondes hectométriques, en ondes hectométriq...
NF EN 300338-6:2020 Caractéristiques techniques et méthodes de mesure pour les équipements destinés à la génération, l'émission et la réception d'Appels Sélectifs Numériques (ASN) dans le service mobile maritime en ondes hectométriques, en ondes hectométriq...
NF EN 300338-2:2020 Caractéristiques techniques et méthodes de mesure pour les équipements destinés à la génération, l'émission et la réception d'Appels Sélectifs Numériques (ASN) dans le service mobile maritime en ondes hectométriques, en ondes hectométriq...
NF EN 300338-7:2022 Caractéristiques techniques et méthodes de mesure pour les équipements destinés à la génération, l'émission et la réception d'Appels Sélectifs Numériques (ASN) dans le service mobile maritime en ondes hectométriques, en ondes hectométriq...