Agilent Technologies 8753ET User Manual page 183

Figure 2-33 Connections for a Response Calibration
5. Perform a response calibration by pressing
NOTE A full 2-port calibration will increase the accuracy of isolation measurements. Refer to
Chapter 5 , "Optimizing Measurement Results."
6. Make the connections as shown in
CAUTION To get an accurate assessment of the LO-IF isolation, the proper LO power level must be
input to the LO port.
Figure 2-34 Connections for a Mixer Isolation Measurement
7. To adjust the display scale, press
The measurement results show the mixer's LO to RF isolation.
Cal CALIBRATE MENU
Figure 2-34.
Scale Ref AUTO SCALE
Making Mixer Measurements
Isolation Example Measurements
RESPONSE
.
.
THRU
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