Technical data

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26
Agilent Infiniium 9000 Series Oscilloscopes
Evaluation Guide
3
Uncovering Signal Anomalies with
Responsive Deep Memory
An amplitude modulated (AM) signal is a very complex modulated
waveform where a high-definition display and deep memory are
needed for successful capture, viewing and analysis. In this lab, we
will capture an AM signal that includes an embedded anomaly (a
glitch). With the Infiniium 9000 Series MegaZoom technology, the
display system will clearly show this glitch while the deep memory
will allow us to zoom in for detailed analysis of the glitch after
capture.
Make connections and perform initial setup:
1 To power the demo board, connect a USB cable between it and the
Agilent Infiniium 9000 Series oscilloscope.
You can also apply power by connecting the oscilloscope’s MSO
cable to the demo board’s 40-pin connector.
2 Connect the scope channel 1 probe to demo board CH1 and GND.
3 Connect the scope channel 2 probe to demo board CH2 and GND.
4 Turn the SELECT switch to position 1 (AM).
5 Press [Default Setup].
6 Press [AutoScale].