Rohde & Schwarz ESRP Series, User Manual

Page: 169 / 1094

Receiver Mode
R&S
®
ESRP
166 User Manual 1175.7445.02 ─ 08
Start / Stop Frequency
Defines the start and stop frequency for the scan.
The range for the start frequency is f
min
to (f
max
- 10 Hz).
The range for the stop frequency is (f
min
+ 10 Hz) to f
max
.
f
min
and f
max
are defined in the datasheet.
Remote command:
Start frequency:
[SENSe:]FREQuency:STARt
on page 635
Stop frequency:
[SENSe:]FREQuency:STOP
on page 635
Step Mode
Selects the mode for frequency steps.
Note that the frequency stepsize for time domain scans (R&S ESRP-K53) is always
selected automatically.
"AUTO" Linear frequency steps.
The stepsize is coupled to the current resolution bandwidth and is
about a third of the resolution bandwidth. In this way, the probability to
detect all signals in the scan range is very good.
"LIN" Linear frequency steps.
The stepsize is fix and depends on the
Stepsize .
"LOG" Logarithmic frequency steps.
The stepsize is a percentage of the current frequency.
Remote command:
[[SENSe:]SWEep:SPACing
on page 647
Time Domain Scan (On Off)
Turns the time domain scan on and off.
For more information see Chapter 5.1.3.2, "Time Domain Scans in the Frequency
Domain" , on page 123.
Note that time domain scans are available with option R&S ESRP-K53.
Remote command:
[SENSe:]FREQuency:MODE
on page 635
Adjust Axis
Adjusts the scale of the horizontal axis if the overall scan range is different than the
scan range defined by the scan subranges.
Remote command:
not supported
Insert Range Before / After
Inserts a new scan range before or after the currently selected range.
Except for the start and stop frequencies, the configuration of the new scan range is
the same as the one that has been selected previously. The selected range is highligh-
ted in orange.
Common Measurement Settings