HP 8753D - Page 138

Figure
3-10. Connections
for Broad
Band P
ower Meter
Calibration
4.
Select the
HP
8753D
as
the
system
controller:
4
LOCAL
5
N
N
N
N
N
N
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N
N
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NN
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NN
N
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N
N
SYSTEM
CONTROLLER
5.
Set
the
power
meter's
address:
N
N
N
N
N
N
NN
N
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N
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NN
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N
SET
ADDRESSES
N
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N
N
ADDRESS:
P
MTR/HPIB
4
##
5
4
x1
5
6.
Select
the
appropriate
power
meter
by
pressing
N
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N
POWER
MTR
[
]
until
the
correct
model
number
is
displayed
(HP
436A
or
HP
438A/437).
7.
Press 4
CAL
5
N
N
N
N
NN
NN
NN
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NN
N
PWRMTR CAL
N
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N
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N
LOSS/SENSR LISTS
N
N
N
N
NN
NN
NN
N
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N
NN
NN
N
CAL FACTOR
SENSOR A
and enter
the
correction factors
as
listed
on
the
power
sensor
.
Press
NN
NN
NN
N
N
N
N
N
ADD
NN
NN
NN
N
N
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NN
NN
NN
FREQUENCY 4
XX
54
M/

5
N
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NN
NN
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NN
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N
CAL
FACTOR
4
XX
5
4
x1
5
N
N
N
N
N
N
N
N
N
N
N
N
N
N
DONE
for
each
correction
factor
.
When
nished,
press
N
N
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N
DONE
N
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N
N
N
RETURN .
8.
4
MEAS
5
NNNNNN
NNNNNNNNNNNNNNNNNNNNNNNNN
NNNN
INPUT PORTS
NNNNN
B
9.
4
CAL
5
NNNNNNNNNNNNNNNNN
NNNNNNNNNNNNNNN
PWRMTR CAL
10. P
erform a one sweep power meter calibration over the IF frequency range at 0 dBm:
NNNNNNNNNNNNNNNN
NNNNNNNNNNNNN
ONE SWEEP
4
0
54
x1
5
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
TAKE CAL SWEEP
Making Mixer Measurements 3-13