Rohde & Schwarz EVSF1000, User Manual

Page: 109 / 295

Graphic Measurement Modes
R&S
®
EVSF1000
109 User Manual 1178.6410.02 ─ 05
Time per x-axis division. See "Time/Div" on page 110.
Remote command to select RF Spectrum mode:
MODE_SCOPE
on page 260
Remote command to retrieve trace results:
SCOPE_GETMEAS
on page 263
7.4.1 Configuring the Frequency Range
Access VNC : [q]
The following settings configure the measured frequency of the time domain measure-
ment.
RF Freq ....................................................................................................................... 109
RF Freq
Configures the nominal frequency of the measurement. The configured value is dis-
played as "RF Freq" in the measurement settings area.
Remote command:
SCOPE_FREQRF
on page 261
7.4.2 Configuring the Amplitude (Y-Axis)
Access VNC : [w]
The amplitude settings configure the y-axis of the spectrum.
Y % /Div ...................................................................................................................... 109
RF Att .......................................................................................................................... 109
RF Mode ......................................................................................................................110
Y % /Div
Defines the value range displayed in each division of the y-axis. The full y-axis range is
eight times this value.
RF Att
Determines how the attenuation of the RF signal is defined. The attenuation should be
adjusted such that the measured power level remains in the valid level range (indicated
by the green area of the bargraph, see
Chapter 6.1.3.1, "RF Level and Frequency Dis-
play" , on page 38). Note that the valid level range depends on the selected measure-
ment mode.
"Manual" The RF attenuation mode is specified manually (see "RF Mode"
on page 53).
AF Time Domain Mode (Option R&S EVSG-K12)