Technical data

100 N9320A Programmer’s Guide
5 Command Reference
[:SENSe]:CHPower Subsection
Set the Average
[:SENSe]:CHPower:AVERage:COUNt <integer>
[:SENSe]:CHPower:AVERage:COUNt?
[:SENSe]:CHPower:AVERage[:STATe] OFF|ON|0|1
[:SENSe]:CHPower:AVERage[:STATe]?
To specify the number of measurement averages used when
calculating the measurement result set Avg Number to ON. The
average will be displayed at the end of each sweep. Setting
Avg Number to OFF disables measurement averaging.
*RST: 10/Off
Range: 1 to 1000
Example: CHP:AVER:COUN 20
CHP:AVER OFF
Key access:
> Channel Power > Avg Number On Off
Turn Averagi ng On/O ff
[:SENSe]:CHPower:AVERage:TCONrol EXPonen-
tial|REPeat
[:SENSe]:CHPower:AVERage:TCONrol?
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.
Meas