IEC 60153-4:2017 ED3

Hollow metallic waveguides - Part 4: Relevant specifications for circular waveguides

Datum objavljivanja: 16. 8. 2017.

Опште информације

Trenutna faza: 99.60 Effective date: 9. 6. 2022.

Inicijator: IEC

Pripada: TC 46/SC 46F

Vrsta: Međunarodni standard

ICS: 33.120.10

Jezik: engleski francuski

Kupovina

Status: Revidiran

PDF

Papir

PDF i papir

Jezik

Jezik na kome želite da primite dokument.

Apstrakt

IEC 60153-4:2017 specifies straight hollow metallic tubing of circular waveguides for use as waveguides in electronic equipment.
The aim of this recommendation is to specify for hollow metallic waveguides:
a) the details necessary to ensure compatibility and, as far as essential, interchangeability;
b) test methods;
c) uniform requirements for the electrical and mechanical properties.
This edition includes the following significant technical changes with respect to the previous edition:
a) expand and revise the operation frequency range for waveguides;
b) revise the allowance of aperture dimensions;
c) revise the test method for aperture dimensions;
d) revise the equation of attenuation.

Životni ciklus

PRETHODNO

POVUČEN
IEC 60153-4:1973 ED2

TRENUTNO

POVUČEN
IEC 60153-4:2017 ED3
99.60 Povlačenje stupilo na snagu
9. 6. 2022.

REVIDIRAN OD

OBJAVLJEN
IEC 60153-4:2022 ED4