Af Spectrum Mode (Option R&S Evsg-K11) - Rohde & Schwarz EVSG1000 User Manual
Vhf/uhf airnav/com analyzer
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- User manual (311 pages) ,
- Getting started (52 pages) ,
- Getting started (51 pages)
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R&S
EVSG1000
5.3 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 kHz. The y-axis displays the
modulation depth in dB.
Marker functions allow you to analyze specific details in the spectrum.
Figure 5-3: AF Spectrum for RF input
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 52.
●
Measurement mode
The currently active measurement mode on the active receiver board, e.g. "AF
Spectrum". See
●
"RF Freq"
Nominal measurement frequency of the RF signal, see
●
"RF Lev"
User Manual 1178.6227.02 ─ 06
AF Spectrum Mode (Option R&S EVSG-K11)
Chapter 3.3, "Measurement
Graphic Measurement Modes
Chapter 3.2, "Receiver
Mode",
on page 52.
"RF Freq"
Board",
on page 152.
149
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