Analog Demod - Keysight Technologies C Series User Manual

SA (Spectrum Analyzer) Mode (Option 233–Mixed Analyzers)FUTURE
SA Mode Settings
"How to use Marker Functions" on page 747.
See also,

Analog Demod

The Tune & Listen feature can be used to identify an interfering AM or FM
signal. Also, AM/FM Metrics displays the demodulated signal and the audio
frequency spectrum.
The demodulated AM or FM signal can be heard through the internal speaker
or through headphones using the 3.5 mm jack located on the FieldFox side
panel.
The Analog Demod spectrum is displayed alongside the SA displayed trace.
This enables you to listen and display a carrier frequency and it's harmonics.
The Analog Demod measurement displays a normal SA sweeps for the display
while performing audio demodulation at the carrier Frequency. See the "How
to select Analog Demod (Metrics)" on page 175
setting for more information.
Figure 9-6 AM DSB (Metrics) – Demodulation Spectrum
174 Keysight N9915-90020 User's Guide