R&S ZNB - Page 637

GUI Reference
R&S
®
ZNB/ZNBT
637User Manual 1173.9163.02 ─ 55
The available results depend on the selected Modulation:
●
For NRZ modulated generator signals the result display comprises two separate
info fields for "Basic" and "Time" results (see "Measurements..." on page 637). By
default they are stacked below each other, however, they can be moved independ-
ently like any other info field.
Figure 6-62: Eye Diagram Results (NRZ Modulation)
●
For PAM modulation types only a reduced set of "Basic" results is available.
Figure 6-63: Eye Diagram Results (PAM Modulations)
For a description of the result values see
"Eye Diagram Results" on page 210.
Remote command:
CALCulate<Chn>:EYE:MEASurement:STATe
CALCulate<Chn>:EYE:MEASurement:DATA?
Measurements...
If the active trace is an eye diagram, the "Measurements..." button brings up a dialog
which allows to select and configure the eye measurements to be displayed (if Display
Measurements is enabled).
The following measurement results can be selectively enabled/disabled:
●
"Basic" – Eye Minimum, Eye Maximum, Eye Base, Eye Top, Eye Mean, Eye Ampli-
tude, Eye Height, Eye Width
For PAM signals (see "Modulation" on page 640) Eye Height and Eye Width are
not available.
●
"Time" – Bit Period, Rise Time, Fall Time, Jitter Pk-Pk, Jitter RMS, Duty Cycle Dist,
Duty Cycle Pct, Crossing Percent, Opening Factor, SNR
Applic Softtool