Methods of measurement for radio transmitters - Part 2: Bandwidth, out-of-band power and power of non-essential oscillations - Supplement 1: Appendices - Supplement 2: Modulating signals for the measurement of bandwidth and out-of-band power of transmitters for telephony and sound broadcasting

Deals with the measurement of the power of the components, either in the outer part of the emitted spectrum or far remote from the centre part of the spectrum, that may cause interference to other emissions. The measuring conditions and methods of measurement apply to transmitters of various classes of emission.

Meßverfahren für Funksender - Teil 2: Brandbreite, Leistung der Randaussendung und Leistung der Nebenaussendung - Ergänzung 1 - Ergänzung 2

Méthodes de mesure applicables aux émetteurs radioélectriques - Partie 2: Largeur de bande, puissance des oscillations non essentielles - Complément 1: Annexes - Complément 2: Signaux modulants pour la mesure de la largeur de bande et de la puissance hors bande d'émetteurs de radiotéléphonie et de radiodiffusion sonore

Décrit les méthodes de mesure de la puissance des composantes, formant les parties extérieures et rapprochées du spectre de l'émission ou se trouvant éloignées du centre de ce spectre, qui peuvent causer des brouillages aux autres émissions. Les conditions et méthodes de mesure sont applicables à des émetteurs pour diverses classes d'émission.

Methods of measurement for radio transmitters - Part 2: Bandwidth, out-of-band power and power of non-essential oscillations - Supplement 1: Appendices (IEC 60244-2:1969 + A1:1974 + IEC 60244-2A:1969+A1:1973 + IEC 60244-2B:1969)

General Information

Status: Withdrawn
Publication Date: 14-May-1977

Technical Committee: CLC/SR 103 - Transmitting equipment for radiocommunication
Drafting Committee: IEC/TC 103 - IEC_TC_103
Parallel Committee: IEC/TC 103 - IEC_TC_103

Current Stage: 9960 - Withdrawal effective - Withdrawal
Start Date: 01-Jan-2003
Completion Date: 01-Jan-2003

Ref Project: SIST HD 236.2 S1:1999 - Methods of measurement for radio transmitters -- Part 2: Bandwidth, out-of-band power and power of non-essential oscillations -- Supplement 1: Appendices - Supplement 2: Modulating signals for the measurement of bandwidth and out-of-band power of transmitters for telephony and sound broadcasting

Relations

Replaced By: EN 60244-15:2000 - Methods of measurement for radio transmitters - Part 15: Amplitude-modulated transmitters for sound broadcasting
Effective Date: 29-Jan-2023

Referred By: HD 236.4 S2:1978 - Methods of measurement for radio transmitters - Part 4: Amplitude/frequency characteristics and non-linearity distortion in transmitters for radiotelephony and sound broadcasting - Supplement 1: Section 3
Effective Date: 03-Feb-2026

Referred By: HD 236.3 S1:1977 - Methods of measurement for radio transmitters - Part 3: Wanted and unwanted modulation - Supplement 1: Appendices - Supplement 2: Unwanted modulation, including hum and noise modulation
Effective Date: 03-Feb-2026

Referred By: EN 60244-11:1993 - Methods of measurement for radio transmitters - Part 11: Transposers for FM sound broadcasting
Effective Date: 03-Feb-2026

Referred By: EN 60244-12-2:1993 - Methods of measurement for radio transmitters - Part 12: Guideline for drawing up descriptive leaflets for transmitters and transposers for sound and television broadcasting - Specification sheets
Effective Date: 03-Feb-2026

Standardization document

HD 236.2 S1:1999

English language

109 pages

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Frequently Asked Questions

What is HD 236.2 S1:1977?

HD 236.2 S1:1977 is a standardization document published by CLC. Its full title is "Methods of measurement for radio transmitters - Part 2: Bandwidth, out-of-band power and power of non-essential oscillations - Supplement 1: Appendices - Supplement 2: Modulating signals for the measurement of bandwidth and out-of-band power of transmitters for telephony and sound broadcasting". This standard covers: Deals with the measurement of the power of the components, either in the outer part of the emitted spectrum or far remote from the centre part of the spectrum, that may cause interference to other emissions. The measuring conditions and methods of measurement apply to transmitters of various classes of emission.

What is the scope of HD 236.2 S1:1977?

What standards are related to HD 236.2 S1:1977?

HD 236.2 S1:1977 has the following relationships with other standards: It is inter standard links to EN 60244-15:2000, HD 236.4 S2:1978, HD 236.3 S1:1977, EN 60244-11:1993, EN 60244-12-2:1993. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.

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