Table of Contents
Advertisement
Operation
Using the Mixers with the 856X Series Spectrum Analyzers
In this example, we'll look at U-band, which ranges from 40 GHz to 60 GHz, as shown in
2-9. The
Figure
LOCK HARMONIC
ensuring that the spectrum analyzer sweeps only the chosen band.
automatically set to ON when
Figure 2-9 Select the band of interest.
Save the average conversion-loss value
4. Default conversion-loss values that are stored in the analyzer for each frequency band
are listed in
2-1. These values approximate the values for the Agilent 11970 series
Table
mixers. Other conversion-loss values may be entered into the spectrum analyzer in two
ways. The first method lets you to save the average conversion-loss value for the entire
band using
AVERAGE CNV LOSS
a. Press
AUX CTRL
b. Enter the appropriate average conversion-loss value. On Agilent 11970 Series
harmonic mixers, these values are printed on the mixer. The U-band mixer used for
this example had an average conversion loss of 23.5 dB, as shown in
32
function "locks" the spectrum analyzer in that band,
is pressed.
FULL BAND
. To activate this function:
,
,
EXTERNAL MIXER
AMPTD CORRECT
LOCK ON OFF
,
.
AVERAGE CNV LOSS
Figure
2-10.
is
Chapter 2
Advertisement
Table of Contents
