(Read-Write) Sets or returns the swept parameter to display on the X-axis for the selected FCA and GCX measurement.

Critical Note: CALCulate commands act on the selected measurement. You can select one measurement for each channel using Calc:Par:MNUM or Calc:Par:Select. Learn more.

Parameters

<ch>

Any existing channel number. If unspecified, value is set to 1.

<char>

Parameter to display on the X-axis. Choose from:

INPUT  - Input frequency span

OUTPUT  - Output frequency span

LO_1  - First LO frequency span

LO_2  - Second LO frequency span

Examples

CALC:MIX:XAX INPUT
calc2:mixer:xaxis output

See an example that creates, selects, and calibrates an SMC and VMC measurement using SCPI.

Query Syntax

CALCulate<ch>:MIXer:XAXis?

Return Type

Character

Default

OUTPUT