HP 8904A - Page 88

Meet the HP 8904A 1-9
Enter an Amplitude
5. Press the AMPTD key and enter 1V. A 1V peak sinewave
should now appear on your oscilloscope display. (Adjust the
oscilloscope's triggering if needed for a stable display.)
With the HP 8904A, setting up your output amplitude is as easy as
pressing the AMPTD key and entering the value you desire (0 to 1OV).
Note
The amplitude level shown in the HP 8904A's display reflects the
output signal level in peak volts when it is terminated
by a high
impedance input
(> 50 kQ), and peak-to-peak volts when it is
terminated by a
50 R input. (Throughout this demonstration, the
oscilloscope is assumed to have a high impedance input.)
a. High Impedance Termination
b. 50R Termination
Figure 1-3. Output Amplitude provided by the UP 8904A when set at I V.
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com