HP 8753D - Page 154

Caution
T
o
prevent
connector
damage
,
use
an adapter
(HP part
number 1250-1462)
as a
connector
saver
for
R
CHANNEL
IN.
Figure
3-20.
Connections
for
the
First
Portion
of
Conversion
Compression
Measurement
5.
T
o
view
the
absolute
input
power
to
the
analyzer's
R-channel,
press:
4
MEAS
5
N
N
N
N
N
NN
NN
NN
NN
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
NN
NN
N
INPUT
PORTS
N
N
N
N
N
R
6.
T
o
store
a
trace
of
the
receiver power
versus the
source
power
into
memory
and
view
data/memory
,
press:
4
DISPLA
Y
5
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
NN
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
DATA
!
MEMORY
N
N
N
N
N
N
N
N
N
N
N
N
N
NN
N
N
N
N
N
N
N
N
N
N
N
DATA/MEM
This removes
the loss
between
the
output
of
the
mixer
and
the
input
to
the
receiver
,
and
provides a
linear power
sweep
for
use
in
subsequent
measurements
.
7. Make
the connections
as shown
in
Figure
3-21
.
Making Mixer Measurements 3-29