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LF and HF Impedance

LF and HF Impedance, Total:247 items.

In the international standard classification, LF and HF Impedance involves: Components and accessories for telecommunications equipment, Semiconductor devices, Paints and varnishes, Television and radio broadcasting, Radiocommunications, Audio, video and audiovisual engineering, Vocabularies, Electromagnetic compatibility (EMC), Fasteners for aerospace construction, Shipbuilding and marine structures in general, Telecommunication systems, Conducting materials, Electric filters, Automatic controls for household use, Integrated circuits. Microelectronics, Hand-held tools, Electrical wires and cables, Capacitors, Road vehicle systems, Open systems interconnection (OSI), Piezoelectric and dielectric devices, Protection of and in buildings, Electromechanical components for electronic and telecommunications equipment, Integrated Services Digital Network (ISDN), Power transmission and distribution networks, Corrosion of metals.

German Institute for Standardization, LF and HF Impedance

DIN 47298:1986 HF-connection 1,4/4,4; characteristic impedance 50 ohms
DIN 47297:1986 HF-connection 1,0/2,3; characteristic impedance 50
DIN 47295:1986 HF-connection 1,6/5,6; characteristic impedance 75 ohms
DIN 47231:1974 HF-connection 4,1/9,5, characteristic impedance 50 ; mating dimensions
DIN 47226:1973 HF-connection 1,8/5,6 characteristic impedance 50 ; mating dimensions
DIN EN ISO 16773-1:2007 Paints and varnishes - Electrochemical impedance spectroscopy (EIS) on high-impedance coated specimens - Part 1: Terms and definitions (ISO 16773-1:2007);German version EN ISO 16773-1:2007
DIN 47234:1974 HF-connection 43/98; characteristic impedance 50 ; mating dimensions
DIN 47227:1973 HF-connection 9/21, characteristic impedance 50 ; mating dimensions
DIN EN ISO 16773-2:2007 Paints and varnishes - Electrochemical impedance spectroscopy (EIS) on high-impedance coated specimens - Part 2: Collection of data (ISO 16773-2:2007);German version EN ISO 16773-2:2007
DIN 47232-1:1974 HF-connection 21/48 with flange, characteristic impedance 50 ; mating dimensions
DIN 47232-2:1974 HF-Connection 21/48 with screw collar ring, characteristic impedance 50 ; mating dimensions
DIN EN 50065-4-4:2003 Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz - Part 4-4: Low voltage decoupling filter; Impedance filter; German version EN 50065-4-4:2003
DIN EN ISO 16773-4:2009 Paints and varnishes - Electrochemical impedance spectroscopy (EIS) on high-impedance coated specimens - Part 4: Examples of spectra of polymer-coated specimens (ISO 16773-4:2009); English version of DIN EN ISO 16773-4:2009-09
DIN EN 50065-7:2002 Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz - Part 7: Equipment impedance; German version EN 50065-7:2001
DIN 45105-4:1981 Quartz crystal units; methods for the measurement of frequency and equivalent resistance of unwanted resonances of filter crystal units
DIN EN 60169-21:1998 Radio-frequency connectors - Part 21: Two types of radio-frequency connectors with inner diameter of outer conductor 9,5 mm (O,374 in) with different versions of screw coupling - Characteristic impedance 50 (Types SC-A and SC-B) (IEC 60169-21:1985 +

CH-SNV, LF and HF Impedance

SAE - SAE International, LF and HF Impedance

SAE J2366-1L-2001 ITS Data Bus - Low Impedance Stereo Audio (LISA)

RU-GOST R, LF and HF Impedance

GOST 19656.12-1976 Semicondactor UHF mixer diodes. Measurement method of input impedance
GOST 19656.15-1984 Semiconductor UHF diodes. Measurement methods of thermal resistance and pulse thermal resistance

International Telecommunication Union (ITU), LF and HF Impedance

ITU-R BS.560-4-1997 Radio-Frequency Protection Ratios in LF MF and HF Broadcasting
ITU-R QUESTION 51/6-2000 Sky-wave reception in LF MF and HF broadcasting
ITU-R BS.560-4 FRENCH-1997 Radio-frequency protection ratios in LF, MF and HF broadcasting
ITU-R BS.560-4 SPANISH-1997 Radio-frequency protection ratios in LF, MF and HF broadcasting
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 REPORT BS.458-5-1990 Characteristics of systems in LF, MF and HF broadcasting
ITU-R INFORME BS.458-5 SPANISH-1990 Characteristics of systems in LF, MF and HF broadcasting
ITU-R BS.559-1990 Objective measurement of radio-frequency protection ratios in LF, MF and HF broadcasting
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.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.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.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 REPORT SM.2158-2-2011 Impact of power line telecommunication systems on radiocommunication systems operating in the LF, MF, HF and VHF bands below 80 MHz
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.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 INFORME SM.2158-2 SPANISH-2011 Impact of power line telecommunication systems on radiocommunication systems operating in the LF, MF, HF and VHF bands below 80 MHz
ITU-R P.373-9-2013 Definitions of maximum and minimum transmission frequencies
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 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-T K.37-1999 Low and High Frequency EMC Mitigation Techniques for Telecommunication Installations and Systems - Basic EMC Recommendation - Series K: Protection Against Interference Study Group 5; 20 pp
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 RAPPORT SM.2158-2 FRENCH-2011 Impact of power line telecommunication systems on radiocommunication systems operating in the LF, MF, HF and VHF bands below 80 MHz
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.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.773 FRENCH-1992 Radio-Frequency Protection Ratios Required by FM Sound Broadcasting in the Band between 87.5 MHz and 108 MHz Against Interference from D/Secam Television Transmissions
ITU-R BS.773 SPANISH-1992 Radio-Frequency Protection Ratios Required by FM Sound Broadcasting in the Band between 87.5 MHz and 108 MHz Against Interference from D/Secam Television Transmissions
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.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 F.454-1-1978 Pilot Carrier Level for HF Single-Sideband and Independent-Sideband Reduced-Carrier Systems - Section 3Aa - Technical Characteristics
ITU-R BS.1349 SPANISH-1998 IMPLEMENTATION OF DIGITAL SOUND BROADCASTING TO VEHICULAR, PORTABLE AND FIXED RECEIVERS USING TERRESTRIAL TRANSMITTERS IN THE LF, MF AND HF BANDS
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 F.454-1 FRENCH-1978 Pilot Carrier Level for HF Single-Sideband and Independent-Sideband Reduced-Carrier Systems - Section 3Aa - Technical Characteristics
ITU-R F.454-1 SPANISH-1978 PILOT CARRIER LEVEL FOR HF SINGLE-SIDEBAND AND INDEPENDENT-SIDEBAND REDUCED-CARRIER SYSTEMS
ITU-T Q.500 SUPP 1-1988 Definition of relative levels, transmission loss and attenuation/frequency distortion for digital exchanges with complex impedances at Z interfaces
ITU-R M.1456-2000 Minimum Performance Characteristics and Operational Conditions for High Altitude Platform Stations Providing IMT-2000 in the Bands 1 885-1 980 MHz 2 010-2 025 MHz and 2 110-2 170 MHz in Regions 1 and 3 and 1 885-1 980 MHz and 2 110-2 160 MHz in Region 2

National Metrological Verification Regulations of the People's Republic of China, LF and HF Impedance

JJG(电子) 05007-1987 HP4192A Low Frequency Impedance Analyzer Trial Verification Regulations
JJG 127-1986 Verification Regulation of Model HP 4191 A RF Impedance Analyzer

British Standards Institution (BSI), LF and HF Impedance

BS EN ISO 16773-1:2007 Paints and varnishes - Electrochemical impedance spectroscopy (EIS) on high-impedance coated specimens - Terms and definitions
BS EN ISO 16773-2:2007 Paints and varnishes - Electrochemical impedance spectroscopy (EIS) on high-impedance coated specimens - Collection of data
BS IEC 62153-4-16:2016 Metallic communication cable test methods. Electromagnetic compatibility (EMC). Extension of the frequency range to higher frequencies for transfer impedance and to lower frequencies for screening attenuation measurements using the triaxial set-up
BS EN ISO 16773-3:2009 Paints and varnishes - Electrochemical impedance spectroscopy (EIS) on high-impedance coated specimens - Processing and analysis of data from dummy cells
BS EN ISO 16773-4:2009 Paints and varnishes - Electrochemical impedance spectroscopy (EIS) on high-impedance coated specimens - Examples of spectra of polymer-coated specimens
BS EN 50065-7:2002 Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148.5 kHz - Equipment impedance
BS EN ISO 16773-4:2017 Paints and varnishes - Electrochemical impedance spectroscopy (EIS) on high-impedance coated specimens. Part 4: Examples of spectra of polymer-coated specimens
BS EN 50065-7:2001 Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148.5 kHz - Equipment impedance
BS EN 50065-4-4:2003 Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148.5 kHz - Low voltage decoupling filters - Impedance filter
BS EN IEC 62153-4-16:2021 Metallic cables and other passive components test methods. Electromagnetic compatibility (EMC). Extension of the frequency range to higher frequencies for transfer impedance and to lower frequencies for screening attenuation measurements using the triaxia
BS EN 50109-2-4:1996 Hand crimping tools - Tools for the crimp termination of electric cables and wires for low frequency and radio frequency applications - Particular requirements - Centre contacts of RF connectors, series SMZ
BS EN ISO 16773-1:2016 Electrochemical impedance spectroscopy (EIS) on coated and uncoated metallic specimens. Terms and definitions
BS EN ISO 16773-2:2016 Electrochemical impedance spectroscopy (EIS) on coated and uncoated metallic specimens. Collection of data
BS EN 50065-4-4:2023 Tracked Changes. Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz. Low voltage decoupling filter. Impedance filter
19/30382644 DC BS IEC 61169-66. Radio-Frequency-Connectors. Part 66. Sectional specification for RF coaxial connectors with 5mm inner diameter of outer conductor, with screw- and snap-on coupling, 50 Ohm characteristic impedance, for use up to 6 GHz. Type 2,2-5
19/30382640 DC BS IEC 61169-65. Radio-Frequency-Connectors. Part 65. Sectional specification for RF coaxial connectors with 1,35mm inner diameter of outer conductor, with screw coupling, 50 Ohm characteristic impedance, for use up to 90 GHz.
BS ISO 20860-1:2008 Road vehicles. 50 ohms impedance radio frequency connection system interface. Dimensions and electrical requirements
21/30422308 DC BS EN 50065-4-4. Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz. Part 4-4. Low voltage decoupling filter. Impedance filter
BS DD IEC/PAS 61169-38:2009 Radio-frequency connectors - Sectional specification - Radio frequency coaxial connectors model, slide-in (rack and panel applications) - Characteristic impedance 50 ohms (type TMA) - 50 ohms applications
BS EN 50109-2-3:1996 Hand crimping tools - Tools for the crimp termination of electric cables and wires for low frequency and radio frequency applications - Particular requirements - Contacts of electrical connectors
BS EN ISO 16773-3:2016 Electrochemical impedance spectroscopy (EIS) on coated and uncoated metallic specimens. Processing and analysis of data from dummy cells
PD IEC/TR 60344:2007 Calculation of d.c. resistance of plain and coated copper conductors of low-frequency cables and wires. Application guide
PD IEC/TR 61000-3-15:2011 Electromagnetic compatibility (EMC). Limits. Assessment of low frequency electromagnetic immunity and emission requirements for dispersed generation systems in LV network
BS EN 61169-38:2009 Radio-frequency connectors — Part 38: Sectional specification — Radio frequency coaxial connectors model, slide-in (rack and panel applications) — Characteristic impedance 50T (type TMA) — 50T applications
BS EN 60603-7-7:2002 Connectors for frequencies below 3 MHz for use with printed boards - Detail specification for 8-way, shielded, free and fixed connectors, for data transmission with frequencies up to 600 MHz (category 7, shielded)
BS EN IEC 60966-4-3:2022 Radio frequency and coaxial cable assemblies - Detail specification for semi-rigid cable assemblies. Frequency range up to 6 000 MHz, type 50-12 low loss semi-rigid coaxial cable
BS EN 50065-2-2:2003 Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz - Immunity requirements for mains communications equipment and systems operating in the range of frequencies 95 kHz to 148,5 kHz and intended for use in industria
BS EN 50109-2-5:1996 Hand crimping tools - Tools for the crimp termination of electric cables and wires for low frequency and radio frequency applications - Particular requirements - Termination of twin-ax cable for databus applications
BS 5942-4:1981 High fidelity audio equipment and systems; minimum performance requirements Part 4. Specification for magnetic recording and reproducing equipment
BS 5942-4:1980 High fidelity audio equipment and systems; minimum performance requirements. Specification for magnetic recording and reproducing equipment
BS EN 60169-21:1997 Radio-frequency connectors. Two types of radio-frequency connectors with inner diameter of outer conductor 9,5 mm (0,374 in) with different versions of screw coupling. Characteristic impedance 50 ohms (types SC-A and SC-B)
BS EN IEC 62631-2-2:2022 Dielectric and resistive properties of solid insulating materials - Relative permittivity and dissipation factor. High frequencies (1 MHz to 300 MHz). AC methods
PD CLC/TR 62271-208:2010 High-voltage switchgear and controlgear. Methods to quantify the steady state, power-frequency electromagnetic fields generated by HV switchgear assemblies and HV/LV prefabricated substations
BS EN 61169-29:2005 Radio-frequency connectors - Sectional specification - Miniature radio frequency coaxial connectors model screw, snap-on, push-pull or quick-lock, slide-in (rack and panel applications) - Characterisctic impedance 50 ohms (type 1,0/2,3) - 50 ohms and 75 o

ES-AENOR, LF and HF Impedance

UNE 20 527 h2

Korean Agency for Technology and Standards (KATS), LF and HF Impedance

KS M ISO 16773-1:2013 Paints and varnishes ㅡ Electrochemical impedance spectroscopy (EIS) on high-impedance coated specimens ㅡ Part 1: Terms and definitions
KS M ISO 16773-2:2013 Paints and varnishes ㅡ Electrochemical impedance spectroscopy (EIS) on high-impedance coated specimens ㅡ Part 2: Terms and definitions
KS M ISO 16773-4:2013 Paints and varnishes ㅡ Electrochemical impedance spectroscopy (EIS) on high-impedance coated specimens ㅡ Part 4: Examples of spectra of polymer-coated specimens
KS M ISO 16773-3:2013 Paints and varnishes ㅡ Electrochemical impedance spectroscopy (EIS) on high-impedance coated specimens ㅡ Part 3: Processing and analysis of data from dummy cells
KS C 6111-3-2007(2022) Electronic characteristic measurements－Intrinsic surface impedance of high-TC superconductor films at microwave frequencies
KS C 6111-3-2007(2017) Electronic characteristic measurements－Intrinsic surface impedance of high-TC superconductor films at microwave frequencies
KS C 6111-3-2007 Electronic characteristic measurements－Intrinsic surface impedance of high-TC superconductor films at microwave frequencies
KS C 0264-1995(2000) ELECTROMAGNETIC COMPATIBILITY-TESTING AND MEASUREMENT TECHNIQUES-RADIATED, RADIO-FREQUENCY, ELECTROMAGNETIC FIELD IMMUNITY TEST
KS C 0267-1995(2000) ELECTROMAGNETIC COMPATIBILITY-TESTING AND MEASUREMENT TECHNIQNES -IMMUNITY TO CONDUCTED DISTURBANCES, INDUCED BY RADIO FREQUENCY FIELDS
KS C 5216-2002 RELIABILITY ASSURED LOW FREQUENCY POWER TRANSISTORS (MEDIUM AND HIGH POWER)
KS C IEC 60581-8-2003(2008) High fidelity audio equipment and systems：Minimum performance requirements－Part 8：Combination equipment
KS C IEC 60581-4:2012 High fidelity audio equipment and systems：Minimum performance requirements－Part 4：Magnetic recording and reproducing equipment
KS C IEC 60581-4-2003(2008) High fidelity audio equipment and systems：Minimum performance requirements－Part 4：Magnetic recording and reproducing equipment
KS C IEC 60581-3:2012 High fidelity audio equipment and systems:Minimum performance requirements-Part 3:Record playing equipment and cartridges
KS C IEC 60581-3-2003(2008) High fidelity audio equipment and systems：Minimum performance requirements－Part 3：Record playing equipment and cartridges
KS C IEC 60581-12:2012 High fidelity audio equipment and systems：Minimum performance requirements－Part 12：Sound output of television tuners
KS C IEC 60747-7-1:2006 Semiconductor devices－Discrete devices－Part 7：Bipolar transistors－Section One：Blank detail specification for ambient-rated bipolar transistors for low and high-frequency amplification
KS C IEC 60747-7-1-2006(2016) Semiconductor devices－Discrete devices－Part 7：Bipolar transistors－Section One：Blank detail specification for ambient-rated bipolar transistors for low and high-frequency amplification
KS C IEC 60747-7-1-2006(2021) Semiconductor devices－Discrete devices－Part 7：Bipolar transistors－Section One：Blank detail specification for ambient-rated bipolar transistors for low and high-frequency amplification

International Organization for Standardization (ISO), LF and HF Impedance

ISO 16773-1:2007 Paints and varnishes - Electrochemical impedance spectroscopy (EIS) on high-impedance coated specimens - Part 1: Terms and definitions
ISO 16773-1:2016 Electrochemical impedance spectroscopy (EIS) on coated and uncoated metallic specimens - Part 1: Terms and definitions
ISO 16773-2:2016 Electrochemical impedance spectroscopy (EIS) on coated and uncoated metallic specimens - Part 2: Collection of data
ISO 16773-4:2017 Electrochemical impedance spectroscopy (EIS) on coated and uncoated metallic specimens - Part 4: Examples of spectra of polymer-coated and uncoated specimens
ISO 20860-1:2008 Road vehicles - 50 ohms impedance radio frequency connection system interface - Part 1: Dimensions and electrical requirements
ISO 16773-3:2016 Electrochemical impedance spectroscopy (EIS) on coated and uncoated metallic specimens - Part 3: Processing and analysis of data from dummy cells

Association Francaise de Normalisation, LF and HF Impedance

NF T36-030-1:2007 Paints and varnishes - Electrochemical impedance spectroscopy (EIS) of high-impedance coated specimens - Part 1 : terms and definitions.
NF T36-030-4:2009 Paints and varnishes - Electrochemical impedance spectroscopy (EIS) on high-impedance coated specimens - Part 4 : examples of spectra of polymer-coated specimens.
NF T36-030-2:2007 Paints and varnishes - Electrochemical impedance spectroscopy (EIS) on high-impedance coated specimens - Part 2 : collection data.
NF T36-030-3:2009 Paints and varnishes - Electrochemical impedance spectroscopy (EIS) on high-impedance coated specimens - Part 3 : processing and analysis of data from dummy cells.
NF C90-133-4-16*NF EN IEC 62153-4-16:2021 Metallic cables and other passive components test methods - Part 4-16 : electromagnetic compatibility (EMC) - Extension of the frequency range to higher frequencies for transfer impedance and to lower frequencies for screening attenuation measurements usi
NF EN 50065-7:2002 Transmission de signaux sur les réseaux électriques basse tension dans la bande de fréquences de 3 kHz à 148,5 kHz - Partie 7 : impédance des appareils
NF C90-201-7*NF EN 50065-7:2002 Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz - Part 7 : equipment impedance
NF EN 50065-4-4:2005 Transmission de signaux sur les réseaux électriques basse tension dans la bande de fréquences de 3 kHz à 148,5 kHz - Partie 4-4 : filtres basse tension de découplage - Filtre d'impédance
NF C90-201-4-4*NF EN 50065-4-4:2005 Signalling on low voltage electrical installations in the frequency range 3 kHz to 148,5 kHz - Part 4-4 : low voltage decoupling filter - Impedance filter.
NF EN 61169-38:2015 Connecteurs pour fréquences radioélectriques - Partie 38 : spécification intermédiaire - Connecteurs coaxiaux pour fréquences radioélectriques, de type glissant (applications en panneau et fond de panier) - Impédance caractéristique 50 ohms (ty...
NF EN 50065-2-2:2003 Transmission de signaux sur les réseaux électriques basse tension dans la bande de fréquences de 3 kHz à 148,5 kHz - Partie 2-2 : exigences d'immunité pour les appareils et les systèmes de communication sur le réseau électrique dans la bande d...
NF EN 50065-2-1/A1:2006 Transmission de signaux sur les réseaux électriques basse tension dans la bande de fréquences de 3 kHz à 148,5 kHz - Partie 2-1 : exigences d'immunité pour les appareils et les systèmes de communication sur le réseau électrique dans la bande d...
NF EN 50065-2-2/A1:2006 Transmission de signaux sur les réseaux électriques basse tension dans la bande de fréquences de 3 kHz à 148,5 kHz - Partie 2-2 : exigences d'immunité pour les appareils et les systèmes de communication sur le réseau électrique dans la bande d...
NF C93-560-38*NF EN 61169-38:2015 Radio-frequency connectors - Part 38 : sectional specification - Radio frequency coaxial connectors model, slide-in (rack and panel applications) - Characteristic impedance 50 ohms (type TMA) - 50 ohms applications
NF EN 50065-2-3:2003 Transmission de signaux sur les réseaux électriques basse-tension dans la bande de fréquences de 3 kHz à 148,5 kHz - Partie 2-3 : exigences d'immunité pour les appareils et les systèmes de communication sur le réseau électrique dans la bande d...
NF EN 50065-2-3/A1:2006 Transmission de signaux sur les réseaux électriques basse tension dans la bande de fréquences de 3 kHz à 148,5 kHz - Partie 2-3 : exigences d'immunité pour les appareils et les systèmes de communication sur le réseau électrique dans la bande d...
NF EN 50065-2-1:2003 Transmission de signaux sur les réseaux électriques basse tension dans la bande de fréquences de 3 kHz à 148,5 kHz - Partie 2-1 : exigences d'immunité pour les appareils et les systèmes de communication sur le réseau électrique basse tension f...
NF EN IEC 60966-4-3:2022 Cordons coaxiaux et cordons pour fréquences radioélectriques - Partie 4-3 : Spécification particulière pour les cordons semi-rigides - Plage de fréquences jusqu'à 6 000 MHz, câble coaxial semi-rigide à faibles pertes de type 50-12

Society of Automotive Engineers (SAE), LF and HF Impedance

SAE J2366/1L-2001 ITS Data Bus - Low Impedance Stereo Audio (LISA)

Group Standards of the People's Republic of China, LF and HF Impedance

T/CPSS 1005-2021 Technical specification of impedance sweeping equipment of low voltage DC distribution and utilization system

Professional Standard - Aerospace, LF and HF Impedance

QJ 765-1982 Technical conditions of low frequency transformer and choke coil

Insulated Cable Engineers Association （ICEA), LF and HF Impedance

ICEA P-43-457-1961 Conductor Resistances and Ampacities at High Frequencies

ICEA - Insulated Cable Engineers Association Inc., LF and HF Impedance

P-43-457-1961 Conductor Resistances and Ampacities at High Frequencies

International Electrotechnical Commission (IEC), LF and HF Impedance

IEC 60078:1967 Characteristic impedances and dimensions of radio-frequency coaxial cables
IEC 62153-4-16:2016 Metallic communication cable test methods - Part 4-16: Electromagnetic compatibility (EMC) - Extension of the frequency range to higher frequencies for transfer impedance and to lower frequencies for screening attenuation measurements using the triaxial s
IEC 62153-4-16:2021 Metallic cables and other passive components test methods - Part 4-16: Electromagnetic compatibility (EMC) - Extension of the frequency range to higher frequencies for transfer impedance and to lower frequencies for screening attenuation measurements usin
IEC 60344:1980 Guide to the calculation of resistance of plain and coated copper conductors of low-frequency cables and wires
IEC TR 60344:2007 Calculation of d.c. resistance of plain and coated copper conductors of low-frequency cables and wires - Application guide
IEC PAS 61169-38:2007 Radio-frequency connectors - Part 38: Sectional specification - Radio-frequency connector model, slide-in (rack and panel applications) - Characteristic impedance 50 (type TMA) - 50 applications
IEC 61169-38:2008 Radio-frequency connectors - Part 38: Sectional specification - Radio frequency coaxial connectors model, slide-in (rack and panel applications) - Characteristic impedance 50 (type TMA) - 50 applications
IEC 61169-16:2006 Radio-frequency connectors - Part 16: Sectional specification - RF coaxial connectors with inner diameter of outer conductor 7 mm (0,276 in) with screw coupling - Characteristics impedance 50 (75 ) (type N)
IEC TR 60344:2007/COR1:2012 Calculation of d.c. resistance of plain and coated copper conductors of low-frequency cables and wires - Application guide Corrigendum 1
IEC 60169-21:1985 Radio-frequency connectors. Part 21 : Two types of radio-frequency connectors with inner diameter of outer conductor 9.5 mm (O.374 in) with different versions of screw coupling - Characteristic impedance 50 ohms (Types SC-A and SC-B)
IEC 60169-21:1985/AMD1:1996 Radio frequency connectors - Part 21: Two types of radio-frequency connectors with inner diameter of outer conductor 9,5 mm (0,374 in) with different versions of screw coupling - Characteristic impedance 50 ohms (types SC-A and SC-B); Amendment 1
IEC 60747-7-1:1989 Semiconductor devices; discrete devices; part 7: bipolar transistors; section one: blank detail specification for ambient-rated bipolar transistors for low and high-frequency amplification
IEC 60581-2:1986 High fidelity audio equipment and systems; Minimum performance requirements. Part 2 : FM radio tuners
IEC TR 62064:1999 Radio-frequency cables - Relationship between surface transfer impedance and screening attenuation (A background to the recommended limits contained in IEC 61196-1, clause 14)
IEC TR 61000-3-15:2011 Electromagnetic compatibility (EMC) - Part 3-15: Limits - Assessment of low frequency electromagnetic immunity and emission requirements for dispersed generation systems in LV network
IEC 60966-4-3:2022 Radio frequency and coaxial cable assemblies - Part 4-3: Detail specification for semi-rigid cable assemblies - Frequency range up to 6 000 MHz, type 50-12 low loss semi-rigid coaxial cable

European Committee for Standardization (CEN), LF and HF Impedance

HD 120 S1-1977 Characteristic impedances and dimensions of radio-frequency coaxial cables
EN ISO 16773-4:2009 Paints and varnishes - Electrochemical impedance spectroscopy (EIS) on high-impedance coated specimens - Part 4: Examples of spectra of polymer-coated specimens

European Committee for Electrotechnical Standardization（CENELEC）, LF and HF Impedance

HD 120-1974 Characteristic Impedances and Dimensions of Radio Frequency Coaxial Cables
EN 50065-7:2001 Signalling on Low-Voltage Electrical Installations in the Frequency Range 3 kHz to 148,5 kHz - Part 7: Equipment Impedance
EN 50065-4-4:2003 Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz Part 4-4: Low voltage decoupling filter - Impedance filter
EN 50109-2-4:1995 Hand Crimping Tools Tools for the Crimp Termination of Electric Cables and Wires for Low Frequency and Radio Frequency Applications Part 2-4: Particular Requirements for Centre Contacts of RF Connectors, Series SMZ
EN 61169-38:2009 Radio-frequency connectors - Part 38: Sectional specification - Radio frequency coaxial connectors model, slide-in (rack and panel applications) - Characteristic impedance 50 ohms (type TMA) - 50 ohms applications
EN 61169-31:1999 Radio-Frequency Connectors - Part 31: RF Coaxial Connectors with Inner Diameter of Outer Conductor 1,0 mm (0,039 in) with Screw Coupling - Characterisyic Impedance - 50 ohms (Type 1,0)
EN 61169-32:1999 Radio-Frequency Connectors - Part 32: RF Coaxial Connectors with Inner Diameter of Outer Conductor 1,85 mm (0,072 in) with Screw Coupling - Characteristic Impedance 50 ohms (Type 1,85)

IN-BIS, LF and HF Impedance

Consumer Electronics Association （U.S.), LF and HF Impedance

CEA-CPEB6-A-1974 Preferred Voltage and Impedance Values for the Interconnection of Audio Products

Professional Standard-Ships, LF and HF Impedance

CB 1129-1985 Test method for pressure frequency and impedance frequency dynamic characteristics of isolated pneumatic accumulators
CB/Z 212.3-1986 Low-frequency toroidal transformer, choke coil typical process dipping and coating

Danish Standards Foundation, LF and HF Impedance

DS/EN IEC 62153-4-16:2021 Metallic cables and other passive components test methods – Part 4-16: Electromagnetic compatibility (EMC) – Extension of the frequency range to higher frequencies for transfer impedance and to lower frequencies for screening attenuation measurements usin
DS/EN 50065-7:2002 Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz - Part 7: Equipment impedance
DS/EN 50065-4-4:2003 Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz - Part 4-4: Low voltage decoupling filter - Impedance filter
DS/IEC/TR 60344:2007 Calculation of d.c. resistance of plain and coated copper conductors of low-frequency cables and wires - Application guide
DS/EN 61169-38:2009 Radio-frequency connectors - Part 38: Sectional specification - Radio frequency coaxial connectors model, slide-in (rack and panel applications) - Characteristic impedance 50 ohm (type TMA) - 50 ohm applications
DS/IEC 747-7-1:1990 Semiconductor devices. Discrete devices. Part 7: Bipolar transistors. Section one: Blank detail specification for ambient-rated bipolar transistors for low and high-frequenc amplification

YU-JUS, LF and HF Impedance

JUS N.C6.002-1981 Radio-frequency cables. Measuring methods of mean characteristic impedance (Zm) and velocity ratio.
JUS N.R1.112-1977 Electronic tubes. Measurements of the ekctrical properties. Methods of measuring electrode resistance, transconductance, amplification factor, conversion resistance and conversion transconductance

Professional Standard - Electron, LF and HF Impedance

SJ/Z 9142.2-1987 Minimum performance requirement for high fidelity audio equipment--Part 2: FM radio tuners
SJ/Z 9142.1-1987 Minimum performance requirement for high fidelity audio equipment Part 1 General
SJ/Z 9142.3-1987 Minimum performance requirement for high fidelity audio equipment--Part 3: Record playing equipment and cartridges
SJ/Z 9142.4-1987 Minimum performance requirement for high fidelity audio equipment Part 4 Magnetic recording and reproducing equipment

Defense Logistics Agency, LF and HF Impedance

DLA SMD-5962-95688 REV D-2007 MICROCIRCUIT, LINEAR, RADIATION HARDENED, WIDEBAND, HIGH INPUT IMPEDANCE, OPERATIONAL AMPLIFIER, MONOLITHIC SILICON
DLA SMD-5962-95671 REV B-2006 MICROCIRCUIT, LINEAR, RADIATION HARDENED, WIDEBAND, HIGH IMPEDENCE, OPERATIONAL AMPLIFIER, MONOLITHIC SILICON
DLA SMD-5962-97512 REV D-2005 MICROCIRCUIT, LINEAR, RADIATION HARDENED, DUAL WIDEBAND, HIGH INPUT IMPEDANCE UNCOMPENSATED OPERATIONAL AMPLIFIER, MONOLITHIC SILICON

AENOR, LF and HF Impedance

UNE-EN 50065-7:2002 Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz. Part 7: Equipment impedance.
UNE 20636-5:1985 HIGH FIDELITY AUDIO EQUIPMENT AND SYSTEMS. MINIMUM PERFORMANCE REQUIREMENTS. MICROPHONES
UNE 20636-6:1981 HIGH FIDELITY AUDIO EQUIPMENT AND SYSTEMS. MINIMUM PERFORMANCE REQUIREMENTS. AMPLIFIERS
UNE 20636-1:1979 HIGH FIDELITY AUDIO EQUIPMENT AND SYSTEMS. MINIMUM PERFORMANCE REQUIREMENTS. GENERAL
UNE-EN 50065-4-4:2004 Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz -- Part 4-4: Low voltage decoupling filter - Impedance filter
UNE-IEC/TR 60344:2014 IN Calculation of d.c. resistance of plain and coated copper conductors of low-frequency cables and wires. Application guide.
UNE 20636-4:1982 HIGH FIDELITY AUDIO EQUIPMENT AND SYSTEMS. MINIMUM PERFORMANCE REQUIREMENTS. MAGNETIC RECORDING AND REPRODUCING EQUIPMENT
UNE 20636-3:1981 HIGH FIDELITY AUDIO EQUIPMENT AND SYSTEMS. MINIMUM PERFORMANCE REQUIREMENTS. RECORD PLAYING EQUIPMENT AND CARTRIDGE
UNE 20636-11:1986 HIGH FIDELITY AUDIO EQUIPMENT AND SYSTEMS. MINIMUM PERFORMANCE REQUIREMENTS. HIGH FIDELITY SYSTEMS FOR USE VEHICLES (FOR EXAMPLE, MOTOR CARS)

Lithuanian Standards Office , LF and HF Impedance

LST EN 50065-7-2003 Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz Part 7: Equipment impedance
LST EN 50065-4-4-2003 Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz - Part 4-4: Low voltage decoupling filter. Impedance filter
LST EN 61169-38-2009 Radio-frequency connectors - Part 38: Sectional specification - Radio frequency coaxial connectors model, slide-in (rack and panel applications) - Characteristic impedance 50 ? (type TMA) - 50 ? applications (IEC 61169-38:2008)

ESDU - Engineering Sciences Data Unit, LF and HF Impedance

ESDU 04009-2004 Mobilities and impedances of structures. Part 1: Compendium of frequency response functions.

BELST, LF and HF Impedance

STB 1661-2006 Broadcasting transmitters, fixed AM modulated, ranges of low frequency, mean frequency and high frequency. Main parameters, technical requirements and methods of measurement

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, LF and HF Impedance

GB/T 18213-2000 Guide to the calculation of resistance of plain and coated copper conductor of low-frequency cables and wires
GB/Z 17625.15-2017 Electromagnetic compatibility—Limits—Assessment of low frequency electromagnetic immunity and emission requirements for dispersed generationsystems in LV network

PL-PKN, LF and HF Impedance

PN T06256-10-1993 High fidelity audio equipment and systems. Minimum performance requirements. Headphones
PN T06256-06-1993 High fidelity audio equipment and systems. Minimum performance requirements. Amplifiers
PN T06256-04-1990 High fidelity audio e?uipment and systems Minimum performance re?uirements Magnetic recording and reproducing e?uipment
PN T01207-01-1992 Semiconductor devices Discrete devices BipoLar transistors Blank detail specification for ambient-rated bipolar transistors for Iow and high-frequency amplification

RO-ASRO, LF and HF Impedance

STAS SR CEI 344-1995 Guide to the calculation of resistance of plain and coated copper conductors of low - frequency cables and wires

ES-UNE, LF and HF Impedance

UNE-EN 50065-4-4:2023 Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz Part 4-4: Low voltage decoupling filter - Impedance filter
EN 50065-4-4:2023 Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz Part 4-4: Low voltage decoupling filter - Impedance filter
UNE-EN 61169-38:2009 Radio-frequency connectors -- Part 38: Sectional specification - Radio frequency coaxial connectors model, slide-in (rack and panel applications) - Characteristic impedance 50 O (type TMA) - 50 O applications (Endorsed by AENOR in May of 2009.)

American National Standards Institute （ANSI), LF and HF Impedance

ANSI/EIA 483:1981 Ceramic Capacitors at High Frequencies, Method of Test for Effective Series Resistance (ESR) and Capacitance for Multilayer

AT-OVE/ON, LF and HF Impedance

OVE EN 50065-4-4-2021 Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz - Part 4-4: Low voltage decoupling filter - Impedance filter (english version)

Electronic Components, Assemblies and Materials Association, LF and HF Impedance

ECA 483-1981 Standard Method of Test for Effective Series Resistance (ESR) and Capacitance of Multilayer Ceramic Capacitors at High Frequencies Editorially Corrected - February 1982

IEC - International Electrotechnical Commission, LF and HF Impedance

IEC 60344/COR1:2012 Calculation of d.c. resistance of plain and coated copper conductors of low-frequency cables and wires – Application guide (Edition 3.0)
PAS 61169-38-2007 Radio-frequency connectors – Part 38: Sectional specification – Radio-frequency coaxial connectors model@ slide-in (rack and panel applications) – Characteristic impedance 50 ohm (type TMA) – 50 ohm applications (Edition 1.0)

KR-KS, LF and HF Impedance

Military Standards (MIL-STD), LF and HF Impedance

DOD MIL-STD-1582 D ADMIN NOTICE 1-2004 EXTREMELY HIGH FREQUENCY (EHF) LOW DATA RATE (LDR) SATELLITE DATA LINK STANDARDS (SDLS) UPLINKS AND DOWNLINKS (U)
DOD MIL-STD-1582 D VALID NOTICE 2-2013 Extremely High Frequency (EHF) Low Data Rate (LDR) Satellite Data Link Standards (SDLS) Uplinks and Downlinks (U)

Indonesia Standards, LF and HF Impedance

SNI IEC 60581-7:2013

American Society for Testing and Materials (ASTM), LF and HF Impedance

ASTM E1050-12 Standard Test Method for Impedance and Absorption of Acoustical Materials Using a Tube, Two Microphones and a Digital Frequency Analysis System
ASTM E1050-98(2006) Standard Test Method for Impedance and Absorption of Acoustical Materials Using A Tube, Two Microphones and A Digital Frequency Analysis System
ASTM E1050-98 Standard Test Method for Impedance and Absorption of Acoustical Materials Using a Tube, Two Microphones, and a Digital Frequency Analysis System
ASTM E1050-19 Standard Test Method for Impedance and Absorption of Acoustical Materials Using A Tube, Two Microphones and A Digital Frequency Analysis System
ASTM E1050-08 Standard Test Method for Impedance and Absorption of Acoustical Materials Using A Tube, Two Microphones and A Digital Frequency Analysis System
ASTM E1050-07 Standard Test Method for Impedance and Absorption of Acoustical Materials Using A Tube, Two Microphones and A Digital Frequency Analysis System
ASTM E1050-10 Standard Test Method for Impedance and Absorption of Acoustical Materials Using A Tube, Two Microphones and A Digital Frequency Analysis System

ITU-R - International Telecommunication Union/ITU Radiocommunication Sector, LF and HF Impedance

ITU-R F.497-3-1990 Radio-Frequency Channel Arrangements for Low and Medium Capacity Analogue or Medium and High Capacity Digital Radio- Relay Systems Operating in the 13 GHz Band - Section 9B1 - Radio- Frequency Channel Arrangements

TH-TISI, LF and HF Impedance

TIS 1632-1998 Radio.frequency connectors.part 21: two type of radio.frequency connectors with inner diameter of outer conductor 9.5 mm.(0.374 in) with different version of screw coupling.characteristic impedance 50 ohms (type sc.a and sc.b)

Conference of European Post Telecommunication (CEPT), LF and HF Impedance

CEPT/ERC/REC 12-08 E-1998 Harmonized Radio Frequency Channel Arrangements and Block Allocations for Low, Medium and High Capacity Systems in the Band 3600 MHz to 4200 MHz (Podebrady 1997, Saariselka 1998)

RTCA - RTCA@ Inc., LF and HF Impedance

RTCA DO-163-1976 Minimum Performance Standards - Airborne High Frequency Radio Communications Transmitting and Receiving Equipment Operating within the Radio Frequency Range of 1.5 to 30 Megahertz; (Incorporates Errata - 1978)

NZ-SNZ, LF and HF Impedance

SA/SNZ TR IEC 61000.3.15:2013 Electromagnetic compatibility (EMC) Part 3.15: Limits - Assessment of low frequency electromagnetic immunity and emission requirements for dispersed generation systems in LV network

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, LF and HF Impedance

GB/T 33977-2017 Methods to quantify the steady state, power-frequency electrimagnetic fields generated by HV switchgear assemblies and HV/LV prefabricated substations

国家市场监督管理总局、中国国家标准化管理委员会, LF and HF Impedance

GB/T 37619-2019 Corrosion of metals and alloys—Potentiostatic test and evaluation method for determination of susceptibility to grooving corrosion of high frequency electric resistance welded steel pipes

NL-NEN, LF and HF Impedance

NEN 6206-1978 Chemical analysis of iron and steel - Volumetric determination of the carbon content in iron and steel, after combustion in a high frequency furnace or a resistance furnace