Exfo FTB -5240S/5240BP Optical Spectrum Analyzer Manual de usuario Pagina 296

  • Descarga
  • Añadir a mis manuales
  • Imprimir
  • Pagina
    / 638
  • Tabla de contenidos
  • SOLUCIÓN DE PROBLEMAS
  • MARCADORES
  • Valorado. / 5. Basado en revisión del cliente
Vista de pagina 295
Managing Results
290 FTB-5240S/S-P/BP
Managing DFB Test Results
Worst case SMSR: power difference between the main mode and the
side-mode with the highest power.
Worst case SMSR position: spectral position of the worst SMSR.
Left stopband: spectral position difference between the main mode
and the closest side-mode on the left.
Right stopband: spectral position difference between the main mode
and the closest side-mode on the right.
Central offset: spectral position of the main mode minus the mean of
the spectral positions of the first adjacent left and right side-modes.
Fabry-Perot mode spacing: average estimated spectral spacing
between adjacent Fabry-Perot modes of the DFB.
Vista de pagina 295
1 2 ... 291 292 293 294 295 296 297 298 299 300 301 ... 637 638

Comentarios a estos manuales

Sin comentarios