High bandwidth scopes can have
selectable or fixed internal 50Ω Ω Ω Ω
termination
Oscilloscope Calibration Techniques
Adjust for 6 Div
at ~50 kHz
= Reference level
Scopes with selectable
internal 50Ω Ω Ω Ω
termination calibrated
for bandwidth using
50Ω Ω Ω Ω setting and a 50Ω Ω Ω Ω
signal source. Good
matching is important.
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