Acoustics - Determination of sound absorption coefficient and impedance in impedance tubes - Part 1: Method using standing wave ratio (ISO 10534-1:1996)
Edition 2002-01-01

Amendment 1 - Metallic cables and other passive components test methods - Part 4-15: Electromagnetic compatibility (EMC) related test method for measuring- Test method for measuring transfer impedance and screening attenuation - or coupling attenuation with triaxial cell

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 using the triaxial set-up
Edition 2021-10

Radio-frequency connectors - Part 66: sectional specification for RF coaxial connectors with 5 mm inner diameter of outer conductor, with quick-lock- or screw-coupling, characteristic impedance 50 Ohm (series 2,2-5)
Edition 2021-04-02

Radio-frequency connectors - Part 29: 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 ohms applications
Edition 2006-02-01

Metallic cables and other passive components test methods - Part 4-7 : electromagnetic compatibility (EMC) - Test method for measuring of transfer impedance ZT and screening attenuation aS or coupling attenuation aC of connectors and assemblies - Triaxial tube in tube method
Edition 2021-09-03

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 using the triaxial set-up
Edition 2021-10-01

Connectors for electronic equipment - Tests and measurements - Part 25-7: Test 25g - Impedance, reflection coefficient and standing voltage wave ratio (VSWR) (IEC 60512-25-7:2004)
Edition 2006-01-01

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)
Edition 2024-03-01

Metallic cables and other passive components test methods - Part 4-7: Electromagnetic compatibility (EMC) -Test method for measuring of transfer impedance ZT and screening attenuation as or coupling attenuation ac of connectors and assemblies - Triaxial tube in tube method
Edition 2021-09