Agilent Technologies ENA Series User Manual page 330

Frequency-Offset Measurement (Option 008)
Measurement of Mixers
Figure 8-10 Connection of measured mixer
If two or more spectrum components are involved at a similar level, it is necessary to use a
NOTE
filter in order to prevent unnecessary spectrum components from entering the receiver port;
in this way, you can prevent the total magnitude from reaching a damage level of 6.3 Vp-p.
Procedure for setting measurement parameters
Follow the steps below to set the measurement parameters. In this case, we measure each
parameter of magnitude, phase, and group delay in conversion loss (S12).
Step 1. Press
Step 2. Press
Step 3. Press
Step 4. Press
Step 5. Press
Step 6. Press
Step 7. Press
Step 8. Press
Step 9. Press
Step 10. Press
324
(or
to set
Num of Traces
to select the Graph Layout (
Allocate Traces
to set the measurement parameter to
to set (magnitude) to Trace 1.
LogMag
to select Trace 2.
to set the measurement parameter to
to set (phase) to Trace 2.
Phase
to select Trace 3.
to set the measurement parameter to
) to activate the channel you want to measure.
to .
3
.
S12
.
S12
.
S12
).
Chapter 8