Agilent Technologies N9320A Guide de l'utilisateur Page 43

  • Télécharger
  • Ajouter à mon manuel
  • Imprimer
  • Page
    / 182
  • Table des matières
  • MARQUE LIVRES
  • Noté. / 5. Basé sur avis des utilisateurs
Vue de la page 42
Functions and Measurements 3
N9320A Spectrum Analyzer 35
If the signal peak is not present on the display, increase the
frequency span out to 20 MHz, turn signal tracking on,
decrease the span back to 2 MHz and turn signal tracking
off:
Press > Span > 20 > MHz
Press
Press > Signal Track (On)
Press > 2 > MHz
Press > Signal Track (Off)
Figure 5 Unresolved Signals of Equal Amplitude
4 Change the resolution bandwidth (RBW) to 100 kHz so that
the RBW setting is less than or equal to the frequency
separation of the two signals:
Press > 100 > kHz
Notice that the peak of the signal has become flattened
indicating that two signals are present.
5 Decrease the video bandwidth to 3 kHz:
Press > Video BW > 3 > kHz
SPAN
Peak
Search
Frequency
SPAN
Frequency
BW/
Avg
BW/
Avg
Vue de la page 42
1 2 ... 38 39 40 41 42 43 44 45 46 47 48 ... 181 182

Commentaires sur ces manuels

Pas de commentaire