Rohde & Schwarz VSE-K149, User Manual

Page: 25 / 143

Configuration
R&S
®
VSE-K149
25 User Manual 1179.3315.02 ─ 01
Input source oscilloscope I/Q mode:
INPut<ip>:RF:CAPMode:IQ:SRATe
on page 90
Oscilloscope Splitter Mode
Activates the use of the power splitter inserted between the [IF 2 GHZ OUT] connector
of the R&S
FSW and the [CH1] and [CH3] input connectors of the oscilloscope. Note
that this mode requires an additional alignment with the power splitter.
For details see the R&S FSW I/Q Analyzer and I/Q Input User Manual.
Remote command:
SYSTem:COMMunicate:RDEVice:OSCilloscope:PSMode[:STATe]
on page 94
Oscilloscope IP Address
When using the optional 2 GHz bandwidth extension (R&S FSW-B2000) with an R&S
FSW as the connected instrument, the entire measurement, as well as both instru-
ments, are controlled by the R&S
VSE software. Thus, the instruments must be con-
nected via LAN, and the TCPIP address of the oscilloscope must be defined in the
R&S
VSE software.
For tips on how to determine the computer name or TCPIP address, see the oscillo-
scope's user documentation.
Remote command:
SYSTem:COMMunicate:RDEVice:OSCilloscope:TCPip
on page 94
Preselector State
Turns the preselector on and off.
When you turn on the preselector, you can configure the characteristics of the prese-
lector and add the preamplifier into the signal path.
When you turn off the preselector, the signal bypasses the preselector and the pream-
plifier, and is fed into the input mixer directly.
Remote command:
INPut<ip>:PRESelection[:STATe]
on page 89
Preselector Mode
Selects the preselection filters to be applied to the measurement.
"Auto" Automatically applies all available bandpass filters in a measurement.
Available with the optional preamplifier.
"Auto Wide" Automatically applies the wideband filters consecutively:
●
Lowpass 40 MHz
●
Bandpass 30 MHz to 2250 MHz
●
Bandpass 2 GHz to 8 GHz
●
Bandpass 8 GHz to 26.5 GHz
Available with the optional preselector.
Input and Frontend Settings