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Identify signals in wide frequency spans
7.
identifies signals in wide frequency spans, using harmonic search.
SIG ID AT MKR
automatically determines the proper frequency of a signal and displays its value on the spectrum
analyzer.
• Activating
SIG ID AT MKR
shown in
Figure
2-14. The true signal frequency is given with an identifier that the marker resides
on an image. If the marker is placed on a true signal, and
frequency will appear without the IMAGE notation, as shown in
8. To activate
SIG ID AT MKR
a. Place a marker on a signal.
b. Press
AUX CTRL
9. To exit the external mixer mode, press
Figure 2-14
SIG ID AT MKR
Using the Mixers with the 856X Series Spectrum Analyzers
on an image of the signal will yield a reading in the active block, as
:
,
EXTERNAL MIXER
,
SIGNAL IDENT
AUX CTRL
Performed on an Image Signal
SIG ID AT MKR
Figure 2-15 on page
,
SIG ID AT MKR
, then
INTERNAL MIXER
Operation
SIG ID AT MKR
is activated, the signal
46.
.
.
45
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