User Manual

The Spectrum Application (RF Measurements)
R&S
®
FPL1000
417User Manual 1178.3370.02 ─ 09
Trace Math Function................................................................................................... 417
Trace Math Off............................................................................................................ 417
Trace Math Position.................................................................................................... 417
Trace Math Mode........................................................................................................ 417
Trace Math Function
Defines which trace is subtracted from trace 1. The result is displayed in trace 1.
The result refers to the zero point defined with the Trace Math Position setting. The fol-
lowing subtractions can be performed:
"T1-T2->T1" Subtracts trace 2 from trace 1.
"T1-T3->T1" Subtracts trace 3 from trace 1
"T1-T4->T1" Subtracts trace 4 from trace 1
"T1-T5->T1" Subtracts trace 5 from trace 1
"T1-T6->T1" Subtracts trace 6 from trace 1
To switch off the trace math, use the Trace Math Off button.
Remote command:
CALCulate<n>:MATH<t>[:EXPRession][:DEFine] on page 829
CALCulate<n>:MATH<t>:STATe on page 830
Trace Math Off
Deactivates any previously selected trace math functions.
Remote command:
CALC:MATH:STAT OFF, see CALCulate<n>:MATH<t>:STATe on page 830
Trace Math Position
Defines the zero point on the y-axis of the resulting trace in % of the diagram height.
The range of values extends from -100 % to +200 %.
Remote command:
CALCulate<n>:MATH<t>:POSition on page 830
Trace Math Mode
Defines the mode for the trace math calculations.
Trace Configuration