The Leveled Sine Wave Function - Fluke 522A/6 Operator's Manual

The Leveled Sine Wave Function

The Leveled Sine Wave (Levsine) function uses a leveled sine wave, whose amplitude
remains relatively constant over a range of frequencies, to check the oscilloscope's
bandwidth. When you check your oscilloscope, you change the wave's frequency until
the amplitude displayed on the oscilloscope drops 30 %, which is the amplitude that
corresponds to the -3 dB point.
To access the Levsine menu, press the softkey under MODE until "levsine" appears.
You can press the MODE softkey to cycle through the functions in the order shown, or
you can press P to return directly to the SCOPE menu.
•
OUTPUT @ SCOPE terminal (50Ω) Indicates the location and impedance of the
signal output. If the signal does not appear on the oscilloscope, press O. To
How to Calibrate the Pulse and Frequency Response on an Oscilloscope
Figure 9-2. Tunnel Diode Pulser Connections
SC600 Oscilloscope Calibration Option
9
5522A CALIBRATOR
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