Fecha de publicación: 01/01/1976 Radio-frequency connectors – Part 13: R.F. coaxial connectors with inner diameter of outer conductor 5.6 mm (0.22 in) – Characteristic impedance 75 ohms (Type 1.6/5.6) – Characteristic impedance 50 ohms (Type 1.8/5.6) with similar mating dimensions IEC 60169-13:1976
Fecha de publicación: 01/01/1976 Guide to dynamic measurements of piezoelectric ceramics with high electromechanical coupling IEC 60483:1976
Fecha de publicación: 01/01/1976 Supplement E – Measurement of the electrical properties of microwave tubes – Part 2: General measurements – Methods of measuring the effects of non-linearity IEC 60235-2E:1976
Fecha de publicación: 01/01/1976 Varnished fabrics for electrical purposes. Part 3-1: Specifications for individual materials. Oleoresinous varnish-cotton base, OR/C IEC 60394-3-1:1976
Fecha de publicación: 01/01/1976 Measurements of incidental ionizing radiation from electronic tubes IEC 60562:1976
Fecha de publicación: 01/01/1976 Supplement D – Measurement of the electrical properties of microwave tubes – Part 2: General measurements IEC 60235-2D:1976
Fecha de publicación: 01/01/1977 Amendment 1 – Hollow metallic waveguides – Part 6: Relevant specifications for medium flat rectangular waveguides IEC 60153-6:1967/AMD1:1977
Fecha de publicación: 01/01/1977 Radio-frequency connectors – Part 11: R.F. coaxial connectors with inner diameter of outer conductor 9.5 mm (0.374 in) with screw coupling – Characteristic impedance 50 ohms (Type 4.1/9.5) IEC 60169-11:1977
Fecha de publicación: 01/01/1977 Methods for the determination of the dielectric properties of insulating materials at frequencies above 300 MHz. Part 2: Resonance methods IEC 60377-2:1977
Fecha de publicación: 01/01/1977 Methods of test for the determination of ionic impurities in electrical insulating materials by extraction with liquids IEC 60589:1977