ADVANTEST R3765G Series User Manual

R3765/67G Series Network Analyzer Operation Manual
7.6 Marker Function
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7.6.5 Delta-Marker Function
The delta-marker function is used to find out the difference between the active marker and the
specified marker. Three kinds of modes are available depending on the marker to be specified,
as follows:
(1) ∆MKR mode
Obtains the difference between the child marker and the active marker by setting the child
marker to the position of the active marker. The difference between the current position and
the previous position (child marker) can be obtained by moving the active marker.
(2) ACT MKR mode
Obtains the difference between the active marker and the other marker.
(3) FIXED MKR mode
Obtains the difference between the active marker and the fixed marker by freely setting the
fixed marker regardless of the trace data. The fixed marker is set with the stimulus and re-
sponse values.
That is, the fixed marker is always fixed to the position of specified stimulus and response
values regardless of the trace data.
The response values for the other markers including the child marker are on the trace data.
Figure 7-1 Delta-Marker Function

ADVANTEST R3765G Series Specifications

General

Brand	ADVANTEST
Model	R3765G Series
Category	Measuring Instruments
Language	English