Af Spectrum Mode (Option R&S Evsg-K11) - Rohde & Schwarz EVSG1000 User Manual

®
R&S EVSG1000
6.3 AF Spectrum Mode (Option R&S EVSG-K11)
Access: [Mode] > "AF Spectrum"
Access VNC: [m] > Down arrow key
AF Spectrum mode displays the spectrum of a demodulated RF signal with AM compo-
nents. This mode requires the R&S EVSG-K11 option.
The x-axis displays the absolute measured frequency in Hz. The y-axis displays the
modulation depth in dB.
Marker functions allow you to analyze specific details in the spectrum.
Figure 6-3: AF Spectrum
Generally, each mode is configured individually. When you switch modes, the most
recently defined settings for that mode are applied.
However, graphical results can also be displayed directly from the measurement
modes with numeric results. In this case, the settings for the current mode are applied
to the graphical results.
The following settings are displayed in the measurement settings area of the RF spec-
trum:
●
RX board ("RX1" | "RX2")
The currently active receiver board. See
on page 40.
User Manual 1178.6227.02 ─ 04
Graphic Measurement Modes
AF Spectrum Mode (Option R&S EVSG-K11)
Chapter 4.2, "Receiver Board",
110