Figure 2-46 Store And Correct For Conversion Loss - Agilent Technologies 8560E User Manual

Making Measurements
Example 8: External Millimeter Mixers (Unpreselected)
Figure 2-46 Store and correct for conversion loss.
The second method for storing conversion-loss information lets you
save individual conversion-loss data points at specific intervals
across the harmonic band, using
To view or enter a conversion-loss data point:
a. Press
b. Enter the conversion-loss data at the frequency shown.
c. Use the step up
Signal Identification (unpreselected mixers only)
5. The IF output of a harmonic mixer contains many mixer products
(frequencies of LO ± source, 2LO ± source, 3LO ± source...nLO ±
source). As a result, within a single harmonic band, a single input
signal can produce many responses, only one of which is valid.
These responses come in pairs, where the members of the valid pair
are spaced 621.4 MHz apart (see Figure 2-47) and the right-most
member for the pair is the correct response (for this analyzer, the left
member of a pair is not valid).
102
CNV LOSS VS FREQ
key to step through the band, entering the
›
conversion loss at each step.
CNV LOSS VS FREQ
.
.
Chapter 2