Rohde & Schwarz EVSG-B1, User Manual

Page: 156 / 418

Graphic Measurement Modes
R&S
®
EVSG1000
156 User Manual 1178.6227.02 ─ 06
The amplitude settings configure the y-axis of the spectrum. The following settings are
available for LF input.
Grid Y Max .................................................................................................................. 156
Y Range ...................................................................................................................... 156
Grid Unit ...................................................................................................................... 156
Range ..........................................................................................................................156
Coupling ...................................................................................................................... 156
DC Reference ............................................................................................................. 156
LF In Factor .................................................................................................................157
Grid Y Max
Defines the maximum displayed value of the y-axis.
Y Range
Determines the displayed modulation depth range on the y-axis of the spectrum.
Remote command:
FFT_GRID_YRANGE_V
on page 364
Grid Unit
Access
: [CONFIG]
Access VNC : [s]
Switches the unit of the y-axis between V and % for LF input (see Chapter 5.4.1, "Con-
figuring the Input Signal" , on page 161).
Range
Access
: [AMPT]
Access VNC : [w]
Defines the full scale AF signal level. Define the correct level to avoid clipping and
overload.
Switches the range between 1 V and 5 V.
Remote command:
SETUP:BB_IN_RANGE
on page 250
Coupling
Access
: [AMPT]
Access VNC : [w]
Specifies the handling of the DC component of the AF signal.
For low IF signals, AC coupling is always used.
"AC" The DC component of the AF signal is not forwarded.
"DC" The DC component of the AF signal is also forwarded and analyzed.
Remote command:
SETUP:BB_IN_COUPL
on page 249
DC Reference
Access
: [AMPT]
AF Spectrum Mode (Option R&S EVSG-K11)