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UNE-EN 50065-7
Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz. Part 7: Equipment impedance.
Edition
2002-12-10
UNE-EN 50289-1-11
Communication cables - Specifications for test methods - Part 1-11: Electrical test methods - Characteristic impedance, input impedance, return loss
Edition
2017-06-14
UNE-EN 60512-23-7
Connectors for electronic equipment - Tests and measurements - Part 23-7: Screening and filtering tests - Test 23g: Effective transfer impedance of connectors
Edition
2005-09-21
UNE-EN 60512-25-7
Connectors for electronic equipment - Tests and measurements - Part 25-7: Test 25g - Impedance, reflection coefficient and voltage standing wave ratio (VSWR)
Edition
2005-09-14
UNE-EN 60645-5
Electroacoustics - Audiometric equipment - Part 5: Instruments for the measurement of aural acoustic impedance/admittance
Edition
2006-04-12
UNE-EN 61169-8
Radio-frequency connectors - Part 8: Sectional specification - RF coaxial connectors with inner diameter of outer conductor 6,5 mm (0,256 in) with bayonet lock - Characteristic impedance 50 ohms (type BNC) (IEC 61169-8:2007). (Endorsed by AENOR in August of 2007.)
Edition
2007-08-01
UNE-EN 61169-11
Radio-frequency connectors - Part 11: Sectional specification for RF coaxial connectors with inner diameter of outer conductor 9,5 mm with threaded coupling - Characteristic impedance 50 O (type 4,1-9,5) (Endorsed by Asociación Española de Normalización in July of 2017.)
Edition
2017-07-01
UNE-EN 61169-14
Radio-frequency connectors - Part 14: R.F. coaxial connectors with inner diameter of outer conductor 12 mm with screw coupling - Characteristic impedance 75 ohms (Type 3.5/12) (Endorsed by AENOR in April of 2011.)
Edition
2011-04-01
UNE-EN 61169-16
Radio-frequency connectors - Part 16: Sectional specification - RF coaxial connectors with inner diameter of outer conductor 7 mm (0,276 in) with screw coupling - Characteristic impedance 50 ohms (75 ohms) (type N) (IEC 61169-16:2006). (Endorsed by AENOR in August of 2007.)
Edition
2007-08-01
UNE-EN 61169-29
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) - Characteristic impedance 50 ohms (type 1,0/2,3) - 50 omhs and 75 ohms applications (Endorsed by AENOR in July of 2009.)
Edition
2009-07-01