Agilent Technologies 4395A - Page 235

Compensating
for
the
Electrical Delay
Caused by
an Extension
Cable
5.
Press 4
Ma
rker
5
.Then
move the
marker to
the sloping
trace
that
crosses
the
center
of
the
display
.
6.
Press 4
Cal
5
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MORE
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ELEC DELAY
MENU
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MKR !
DELAY
N
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ELECTRICAL DELAY
, then
read the
electrical
delay
of
the
cable
.
Note
that
this
value
is twice
the real
delay because
there are
both output
and return
paths.
7.
Press
4
0
5
4
2
1
5
to
clear
the
electrical
delay
oset.
8.
Enter
half
the
value
of
the
measured
electrical delay
as described
in the
\If the
Electrical
Delay
of
the
Extension
Cable
is
Known
"
procedure.
Figure
8-18.
Cable
Measurement
Conguration
(Reection)
Analyzing the Measurement Results 8-33