Agilent Technologies 8753ET User Manual page 137

Making Mixer Measurements
Conversion Loss Using the Frequency Offset Mode
Figure 2-12 Connections for a One-Sweep Power Meter Calibration for Mixer
Measurements
15.To set the frequency offset mode LO frequency from the analyzer, press:
System
INSTRUMENT MODE
FREQ OFFS MENU
LO MENU FREQUENCY:CW
1000 M/µ
The LO menu is used to set only the LO CW frequency. All other settings apply to use
with the HP/Agilent 8625A external source only.
16.To select the converter type and a high-side LO measurement configuration, press:
RETURN
DOWN CONVERTER
RF < LO
Notice in this high-side LO, down conversion configuration, the analyzer's source is
actually sweeping backwards, as shown in
diagram is shown in
2-16
Figure 2-14.
Figure 2-13. The measurement setup