HP 8753D Option 011

Low
Band REF
Signal. In
low
band this
signal
follo
ws
the
frequency
of
the
RF
output
signal.
Figure
7-10
illustrates
a
5
MHz
CW
signal.
Figure REFSIG7
here.
Figure
7-10.
REF
Signal
at
A11TP9
(5
MHz
CW)
If
REF
lo
oks
go
o
d,
skip
ahead
to
\4
MHz
Reference
Signal."
If
REF
is
bad in
lo
w
band,
con
tin
ue
with
\FN
LO
at
A12
Chec
k."
7-16 Source Troubleshooting DRAFT
3/21/106 15:13
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