Rohde & Schwarz EVSG1000, User Manual

Page: 101 / 311

Graphic Measurement Modes
R&S
®
EVSG1000
101 User Manual 1178.6227.02 ─ 04
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
Chapter 4.2, "Receiver Board" ,
on page 40.
●
Measurement mode
The currently active measurement mode on the active receiver board, e.g. "RF
Spectrum". See
Chapter 4.3, "Measurement Mode" , on page 41.
●
Frequency range
"Center", "Span", "Start", "Stop"
The swept frequency range, see
Chapter 6.1.1, "Configuring the Frequency
Range" , on page 101.
●
RF attenuation ("Att")
The used attenuation mode; see also
"RF Mode" on page 60.
●
Reference level ("Ref Lev")
The maximum expected power level, see
"Ref Level" on page 103.
●
Level correction ("Lev Corr")
The applied level correction by a transducer. See
"Transducer Correction"
on page 60.
●
Resolution Bandwidth ("RBW")
Resolution bandwidth with which the measurement is performed. See
"Resolution
Bandwidth (RBW Mode/Res BW)" on page 103.
Remote command to select RF Spectrum mode:
MODE_FSCAN
on page 264
Remote command to retrieve trace results:
FSCAN_GETSPECT
on page 267
6.1.1 Configuring the Frequency Range
Access : [CH F]
Access VNC : [q]
The following settings configure the frequency range of the spectrum, that is: the x-
axis.
RF Spectrum Mode (Option R&S EVSG-K10)