EN 60244-15 : 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.