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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 60512-25-2
Connectors for electronic equipment - Tests and measurements - Part 25-2: Test 25b: Attenuation (insertion loss).
Edition
2003-05-30
UNE-EN 60512-25-5
Connectors for electronic equipment - Tests and measurements - Part 25-5: Test 25e - Return loss
Edition
2005-05-18
UNE-EN 60811-409
Electric and optical fibre cables - Test methods for non-metallic materials - Part 409: Miscellaneous tests - Loss of mass test for thermoplastic insulations and sheaths
Edition
2012-12-28
UNE-EN 61189-2-719
Test methods for electrical materials, printed boards and other interconnection structures and assemblies - Part 2-719: Test methods for materials for interconnection structures - Relative permittivity and loss tangent (500 MHz to 10 GHz) (Endorsed by AENOR in November of 2016.)
Edition
2016-11-01
UNE-EN 61189-2-721
Test methods for electrical materials, printed boards and other interconnection structures and assemblies - Part 2-721: Test methods for materials for interconnection structures - Measurement of relative permittivity and loss tangent for copper clad laminate at microwave frequency using split post dielectric resonator (Endorsed by AENOR in August of 2015.)
Edition
2015-08-01
UNE-EN 61280-4-2
Fibre-optic communication subsystem test procedures - Part 4-2: Installed cable plant - Single-mode attenuation and optical return loss measurement (Endorsed by AENOR in November of 2014.)
Edition
2014-11-01
UNE-EN 61300-3-2
Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-2: Examinations and measurements - Polarization dependent loss in a single-mode fibre optic device (Endorsed by AENOR in May of 2009.)
Edition
2009-05-01
UNE-EN 61300-3-3
Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-3: Examinations and measurements - Active monitoring of changes in attenuation and return loss (Endorsed by AENOR in July of 2009.)
Edition
2009-07-01
UNE-EN 61300-3-6
Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-6: Examinations and measurements - Return loss
Edition
2009-07-15