Rigol DS1000M Guía de usuario Pagina 44

  • Descarga
  • Añadir a mis manuales
  • Imprimir
  • Pagina
    / 168
  • Tabla de contenidos
  • SOLUCIÓN DE PROBLEMAS
  • MARCADORES
  • Valorado. / 5. Basado en revisión del cliente
Vista de pagina 43
RIGOL
2-14 © Copyright RIGOL Technologies, Inc. 2007.
User’s Guide for DS1000 Series
Key points for FFT
1 Signals that have a DC component or offset can cause incorrect FFT
waveform component magnitude values. To minimize the DC component,
choose AC Coupling on the source signal.
2 To reduce random noise and aliases components in repetitive or
single-shot events, set the oscilloscope acquisition mode to average.
3 To display FFT waveforms with a large dynamic range, use the dBVrms
scale. The dBVrms scale displays component magnitudes using a log
scale.
Vista de pagina 43
1 2 ... 39 40 41 42 43 44 45 46 47 48 49 ... 167 168

Comentarios a estos manuales

Sin comentarios