HP 8904A - Page 108

2-6 Modulate or Sum the Signals
Now Look at
the Possibilities
Change the Modulation Waveform
7. Press the WAVEFORM key and then the /I, (ramp), 'L (triangle),
% (square), and NOISE keys to see each of the other waveforms
available
for the modulation signal. (Adjust the oscilloscope's
triggering
if necessary to get a stable display.)
8. Press the 'L (sine) key.
Change the Modulation Mode
IillIllli
IlliPIIII
9. Press the blue SHIFT key, Le DESTN key and the DSB key. You
have selected Double-Sideband Suppressed-Carrier AM. The
HP 8904A provides you with five modulation modes to choose
from (AM, FM, +MI DSB and Pulse).
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