NARDA IDA, Руководство по эксплуатации, Страница: 119 / 292

6.10 The Marker function
Narda IDA - 3106
111
To use the Delta function:

The
Marker
sub-menu is active.
1.
Press the
Marker
softkey until
Marker: Delta B-A
is shown.
2.
Press the
Active Marker
softkey to select marker
A
.
3.
Press the
Active Trace
softkey to select a trace type / detector for
Marker
A
.
4.
Move Marker
A
to the desired position (either manually or using the
Peak functions).
5.
Press the
Active Marker
softkey to select marker
B
.
6.
Select a trace type / detector for Marker
B
.
The difference determined depends on the trace type / detector selected for
Marker
A
and Marker
B
:
•
Same trace type / detector for Marker A and Marker B
:
The difference between the measured values of one trace type/detector
at two different frequencies is determined.
•
Different trace types / detectors for Marker A and Marker B
:
The difference in the measured values between the two trace types /
detectors at one frequency is determined.
7.
Move Marker
B
to the desired position (either manually or using the
Peak functions).

The selected frequencies and the corresponding measured values
along with the difference are displayed in the upper status bar.