HP 8753D Option 011

No
de 17
1st IF
(IF used
for phase
lo c
k)
P
erform step
A11, ab
ov
e,
and
then
press
4
MEAS
5
N
NN
NN
NN
NN
NN
NN
N
N
N
N
N
N
N
N
N
N
N
NN
NN
N
ANALOG
IN 4
17
5
4
x1
5
N
NN
NN
NN
NN
NN
NN
N
N
N
N
N
N
N
N
N
N
N
NN
NN
NN
NN
NN
NN
NN
N
N
N
N
N
N
N
N
N
N
N
NN
NN
NN
NN
NN
COUNTER:
ANALOG BUS
4
MENU
5
NN
NN
NN
NN
NN
N
N
N
N
N
N
N
N
N
N
N
NN
CW FREQ
.
V
ary the
frequency and
compare the
results to
the table
belo
w.
En
tered
F
requency
Coun
ter Reading
0.3
to
15.999
MHz
same
as
en
tered
16
MHz to
3
GHz
1
MHz
This
no
de
displa
ys
the
IF
frequency
(see
no
de17)
as
it
enters
the A11
phase lo
c
k
assem
bly
via
the
A7
ALC
assem
bly.
This signal
comes from
the
R
sampler
output
and
is
used
to
phase
lo
c
k
the
source.
Figure
NODE17
here.
Figure
10-12.
Counter Readout
Location
10-30 Service Key Menus and Error Messages DRAFT
3/21/106 15:14
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