To Calculate the Statistics of the Measurement Data

This function calculates the mean, standard deviation, and peak-to-peak values of the section of the displayed trace between the active marker and the delta reference. If there is no delta reference, the analyzer calculates the statistics for the entire trace.

1. press (Marker_) ~~:~~~~~~

&&j@$:,$- to m&e maker 1 a reference m&es.

 

 

:..:..:.:.....s<:..c.. ;...~.:~.:.:..1.:..:.~.:.~... ,

::. ;..;;;...... .:...: . . . . . . . . . :.:.

 

 

2.Move marker 1 to any point that you want to reference: n Turn the front panel knob.

OR

n Enter the frequency value on the numeric keypad,

3.press ~~~~: and move marker 2 to any position *at you wat to measure h reference

to marker 1.

:.::. ,.:.:. .;,.:.y

4. Press [)Fctn) ~~~~~~~~~~ ~~~~~~~~ to cd&ate md view the mem, smdard

deviation, and peak-to-peak values of the section of the measurement data between the active marker and the delta reference marker.

An application for this feature is to fmd the peak-to-peak value of passband ripple without searching separately for the maximum and minimum values.

If you are viewing a measurement in the polar or Smith Chart format, the analyzer calculates the statistics using the first value of the complex pair (magnitude, real part, resistance, or conductance).

CHl S21

 

I og

MRG

2 0 dB/ REF 0 dB

2 : - 3 . 7 1 3 1

dB

 

b

 

 

 

 

 

 

 

 

 

2 6 .

04

0

0

MHz

PRm

 

 

 

 

 

 

 

 

 

 

 

 

 

aREF-1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

n e o n -

-8. 9 3 1 5

dB

 

MARKLR 2-e

 

 

 

 

 

B

deu:

1

5481

dB

 

 

2 6 . 3 0 4

 

ItHz

 

 

 

 

 

P-P

5 . 6 7 1 8

dB

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

I

I I I

I I I I I I I

CENTER 1 2 5 0 0 0 0 0 0 M H z

S P A N 1 2 0 . 0 0 0 0 0 0 M H z

Figure Z-28. Example Statistics of Measurement Data

2-36 Makin Measurements

Page 87
Image 87
HP 8753E manual To Calculate the Statistics of the Measurement Data, Figure Z-28. Example Statistics of Measurement Data