3 Spectrum Analyzer Mode
3.2 Swept SA Measurement
Example Set the source frequency offset to 10MHz:
:SOUR:FREQ:OFFS 10MHz
Dependencies If the currently selected source does not support this capability (for example, an internal Tracking
Generator which must track the LO), this control is forced to its Preset value and grayed-out
Preset Unaffected by Mode Preset, but set to 0.00Hz by Source Preset or Restore Input/Output Defaults
State Saved Part of the Input/Output system, which means it is loaded and saved with state
Min/Max –/+500 GHz
Backwards
Compatibility SCPI
:SOURce:EXTernal:SWEep:OFFSet:FREQuency <freq>
:SOURce:EXTernal:SWEep:OFFSet:FREQuency?
Backwards
Compatibility
Notes
PSA option 215 supports this command, which is equivalent to :SOURce:FREQuency:OFFSet
Auto Function
Remote
Command
:SOURce:FREQuency:OFFSet:STATe ON | OFF | 1 | 0
:SOURce:FREQuency:OFFSet:STATe?
Preset Unaffected by Mode Preset, but set to OFF by Source Preset or Restore Input/Output Defaults
Backwards
Compatibility
SCPI
:SOURce:EXTernal:SWEep:OFFSet:STATe ON | OFF | 1 | 0
:SOURce:EXTernal:SWEep:OFFSet:STATe?
Backwards
Compatibility
Notes
PSA Option215 supports this SCPI command. It is equivalent to
:SOURce:FREQuency:OFFSet:STATe
Select Source
Lets you maintain a list of available external and internal Sources, and choose the
Source that you want to use from the list. The controls for adding sources to the list
are shown at the top of the screen, the list of available sources in the middle of the
screen, and the currently selected source at the bottom of the screen.
The sources in the Available Source List are as follows:
–
Any internal sources that are installed and licensed
NOTE
Only one internal source can be installed, displayed at address “INTERNAL”
–
Any external sources that you have previously configured, whether or not they
are currently connected, displayed with their VISA address
472 Spectrum Analyzer Mode User's &Programmer's Reference
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