Operation
Using Audio Demodulatio n
The RSA6100A Series Real-Time Spectrum Analyzers and RSA5100A Series Real-Time Signal Analyzers can demodulate
audio signals, which can help you to identify unknown radio signals. You access the Audio Demod tab from the Settings
control panel of the DPX Spectrum plot display.
To demodulate an audio signal:
1. Press the Displays button to display the
Select Displays dialog box.
2. Select the General S ig nal Viewing
folder.
3. Double-click the DPX Spectrum icon to
add it to the Selected Displays list.
4. Click OK to close the dialog box. T he
DPX display will open.
5. If necessary, select the Spectrum plot
from the drop-down list.
6. Press the Settings front-panel button to
display
the D PX Settings control panel.
7. Click t
he Audio Demod tab to display
the Audio Demod control panel.
RSA6100A Series & RSA5100A Series Q uick Start User Manual 63