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EN 60244-15 : 2000

Withdrawn

Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

METHODS OF MEASUREMENT FOR RADIO TRANSMITTERS - PART 15: AMPLITUDE-MODULATED TRANSMITTERS FOR SOUND BROADCASTING

Withdrawn date

23-07-2013

Published date

03-02-2000

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1 Scope
2 Normative references
3 Definitions
4 General conditions of operation
5 General conditions of measurement
      5.1 Input and output measurement arrangements
      5.2 Measuring equipment
      5.3 Modulation and output power conditions
6 General characteristics
      6.1 Rated output power
      6.2 DSB output power
      6.3 SSB output power
7 Transmission performance characteristics
      7.1 Modulation
      7.2 DSB modulation
      7.3 DCC modulation
      7.4 SSB modulation
      7.5 Amplitude/radiofrequency characteristic
      7.6 Amplitude/audiofrequency characteristic
      7.7 Modulation capability
      7.8 Long-term stability
      7.9 RF intermodulation
      7.10 Audiofrequency harmonic distortion
      7.11 Audiofrequency intermodulation
      7.12 AM noise level
      7.13 Unwanted synchronous phase-modulation
      7.14 Carrier amplitude variation (carrier shift)
      7.15 Out-of-band emission
      7.16 Suppression of the unwanted sideband
      7.17 Measurement of supplementary signals
Figure 1 - Configuration of measuring arrangements
Figure 2 - RF envelopes of double-sideband (DSB) emissions
           with full carrier
Figure 3 - RF envelopes of single-sideband (SSB) emissions
           with 6 dB carrier reduction
Figure 4 - RF envelopes of single-sideband (SSB) emissions
           with 12 dB carrier reduction
Figure 5 - Signal spectra for DSB transmission
Figure 6 - Signal spectra for SSB transmission
Annex A (informative) Noise-weighting filters
Annex B (informative) Out-of-band spectrum
Annex C (informative) Bibliography
Annex ZA (normative) Normative references to international
                     publications with their corresponding
                     European publication

Gives measuring procedures for assessment of the performance characteristics of amplitude-modulated transmitters for sound broadcasting in the LF, MF and HF bands.

Committee
SR 103
DevelopmentNote
Partially supersedes HD 236.2, HD 236.3 and HD 236.4. (03/2004)
DocumentType
Standard
PublisherName
European Committee for Standards - Electrical
Status
Withdrawn
Supersedes

I.S. EN 60244-1:2000 METHODS OF MEASUREMENT FOR RADIO TRANSMITTERS - PART 1: GENERAL CHARACTERISTICS FOR BROADCAST TRANSMITTERS
I.S. EN 62272-2:2007 DIGITAL RADIO MONDIALE (DRM) - PART 2: DIGITAL RADIO IN THE BANDS BELOW 30 MHZ - METHODS OF MEASUREMENT FOR DRM TRANSMITTERS
BS EN 62272-2:2007 Digital radio mondiale (DRM) Digital radio in the bands below 30 MHz. Methods of measurement for DRM transmitters
EN 62272-2:2007 Digital radio mondiale (DRM) - Part 2: Digital radio in the bands below 30 MHz - Methods of measurement for DRM transmitters

IEC 60244-1:1999 Methods of measurement for radio transmitters - Part 1: General characteristics for broadcast transmitters

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