EN 60244-15 : 2000
Withdrawn
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METHODS OF MEASUREMENT FOR RADIO TRANSMITTERS - PART 15: AMPLITUDE-MODULATED TRANSMITTERS FOR SOUND BROADCASTING
23-07-2013
03-02-2000
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Withdrawn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 |
Standards | Relationship |
PN EN 60244-15 : 2002 | Identical |
IEC 60244-15:1999 | Identical |
DIN EN 60244-15:2000-10 | Identical |
I.S. EN 60244-15:2000 | Identical |
CEI EN 60244-15 : 2000 | Identical |
NEN EN IEC 60244-15 : 2000 | Identical |
NBN EN 60244-15 : 2000 | Identical |
BS EN 60244-15:2000 | Identical |
SN EN 60244-15 : 2000 | Identical |
UNE-EN 60244-15:2000 | Identical |
NF EN 60244-15 : 2000 | Identical |
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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