IEC 60027-2A:1975

January 1975

International standard Cancelled

Letter symbols to be used in electrical technology - Part 2: Telecommunications and electronics - First supplement

Chapter V: Quantities concerning waveguide propagation; Chapter IX: Letter symbols for scattering matrix and transfer matrix; Chapter X: Symbols for use in the field of static convectors using tubes or semiconductor devices; Chapter XI: Automatic control science and technology.

Main informations

Collections

International IEC standards

Publication date

January 1975

Number of pages

27 p.

Reference

IEC 60027-2A:1975

Print number

Sumary

Letter symbols to be used in electrical technology - Part 2: Telecommunications and electronics - First supplement

Chapter V: Quantities concerning waveguide propagation; Chapter IX: Letter symbols for scattering matrix and transfer matrix; Chapter X: Symbols for use in the field of static convectors using tubes or semiconductor devices; Chapter XI: Automatic control science and technology.

Standard replaced by (1)

IEC 60027-2:2000

November 2000

International standard Cancelled

Letter symbols to be used in electrical technology - Part 2: Telecommunications and electronics

Defines rules for the use and writing of symbols for general quantities, symbols for quantities concerning two-port networks, symbols for line transmissions of signals (including cables), symbols for radio wave propagation, symbols for quantities concerning waveguide propagation, symbols for aerials (antennas), symbols for electro-acoustics and symbols for equivalent circuits of piezo-electric crystals.

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