A-104 37xxxE OM
E ALPHABETICAL LISTING
MENU DESCRIPTION GPIB COMMAND
DATA ENHANCEMENT None
AVERAGING
XXXX MEAS. Averages the measured data over time, as follows:
1. The sweep stops at the first frequency point and takes a
number of readings, based on the selected number of
points.
2. The program averages the readings and writes the
average value for that frequency point in the displayed
graph.
3. The sweep then advances to the next sequential
frequency point and repeats the process.
AVG; AVG?
AVERAGING TYPE
POINT-BY-POINT Averages the point-by-point up to the number of averages. PTAVG; SWAVG?
SWEEP-BY-SWEEP Averages the sweep-by-sweep up to the number of
sweeps. SWAVG;
SWAVG?
RESET AVG COUNT
XXXX SWEEP(S) Zeros the counter used for sweep averaging RSTAVG
SMOOTHING
XX.XX PERCENT
OF SWEEP
XXX POINT(S)
Smooths the measured data over frequency, as follows:
1. The program divides the overall sweep into smaller
segments, based on the selected percent-of-span. (Refer to
Section 4-4 and Figure 4-23 for a description and example
of smoothing.)
2. It takes a data reading at each frequency point within
that percent-of-span segment.
3. It averages the readings with a raised Hamming window
and writes that magnitude value at the mid-frequency point
of the segment in the displayed graph or Smith chart.
4. It then advances the percent-of-span segment to
encompass the next sequential group of frequency points
and repeats the process.
The displayed number of points represents the number of
points for a given percent of sweep and is based on the
max data points, and the sweep start and stop.
SON; SON?;
SOF; SOF?
SAMPLERS USED
PER SWEEP
X SAMPLERS
Sets the number of samplers used per sweep. SAMP2; SAMP3;
SAMP?
PRESS <ENTER>
TO SELECT Pressing the Enter key implements your menu selection. None
PRESS
<AVG/SMOOTH MENU>
TO RESET AVG COUNT
Menu EM, Enhancement Menu