Agilent Technologies HP 8642A/B Specifiche Pagina 136

  • Scaricare
  • Aggiungi ai miei manuali
  • Stampa
  • Pagina
    / 453
  • Indice
  • SEGNALIBRI
  • Valutato. / 5. Basato su recensioni clienti
Vedere la pagina 135
Derive From Double Sided Spur
Introduction
The Derive From Double Sided Spur method is one of the most accurate
Detector Constant Calibration methods available. However, it requires
additional equipment and presents a high level of technical difficulty.
This calibration method requires the generation of modulation sidebands.
The sideband (spur) level relative to the carrier level (dBc) and the
spur offset frequency must be determined first using an RF spectrum
analyzer or modulation analyzer. You will be required to define the
relative level and offset frequency values in the Calibration Process display
either during the measurement definition or when you reach the Connect
Diagram.
The system measures the phase detector output for the known spur levels
and calculates the Phase Detector Constant.
Calibr Process: $N w/o PLL 2-67
Vedere la pagina 135
1 2 ... 131 132 133 134 135 136 137 138 139 140 141 ... 452 453

Commenti su questo manuale

Nessun commento