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Chapter 5 425
One-Button Measurement Functions
Meas Setup (Intermod (TOI))
One-Button Measurement Functions
5.18.2 Avg Mode
Press Avg Mode to select the type of termination control used for the averaging function to
either Exp or Repeat. This determines the averaging action after the specified number of
measurements (average count) is reached.
• EXP (Exponential Averaging mode)—When you set Avg Mode to Exp, each successive data
acquisition after the average count is reached is exponentially weighted and combined
with the existing average. Exponential averaging weights new data more than old data,
which facilitates tracking of slow-changing signals. The average will be displayed at the
end of each sweep.
• Repeat—When you set Avg Mode to Repeat, after reaching the average count, all previous
result data is cleared and the average count is set back to 1.
Key Path:
Meas Setup
State Saved: Saved in instrument state.
Factory Preset: EXPonential
History: Added with PSA firmware revision A.02.00
Remote Command:
[:SENSe]:TOIN:AVERage:TCONrol EXPonential|REPeat
[:SENSe]:TOIN:AVERage:TCONrol?
Example: TOIN:AVG:TCON EXP
TOIN:AVG:TCON?
5.18.3 TOI Span
Press Span to specify the frequency span in which intermodulation products are measured.
Key Path:
Meas Setup
Key Note: If you modify the value of Span in the base instrument Span menu, the
valueintheMeasSetupmenuwillbeupdatedtoreflectthenewvalueand
the measurement will restart if it is running.
Factory Preset: 15 MHz, or as defined by the radio standard selected.
Range: Non-Zero Span of Analyzer
History: Added with PSA firmware revision A.02.00
Remote Command:
[:SENSe]:TOIN:FREQuency:SPAN <number>
[:SENSe]:TOIN:FREQuency:SPAN?