Hantek 1008 User Manual page 62

Hantek 1008
DIGITAL OSCILLOSCOPE
RMS: The Root Mean Square voltage over the entire waveform.
Amplitude: Amp = Base – Top, measured over the entire waveform.
Mean: The arithmetic mean over the entire waveform.
Cycle Mean: The arithmetic mean over the first cycle in the waveform.
Preshoot: Positive Overshoot = (Max - Top)/Amp x 100 %, measured over the entire
waveform.
Overshoot: Negative Overshoot = (Base - Min)/Amp x 100 %, measured over the entire
waveform.
3. Horizontal
Period: Time to take for the first signal cycle to complete in the waveform.
Frequency: Reciprocal of the period of the first cycle in the waveform.
Rise Time: Time taken from lower threshold to upper threshold.
Fall Time: Time taken from upper threshold to lower threshold.
+Duty Cycle: Positive Duty Cycle = (Positive Pulse Width)/Period x 100%, measured of
the first cycle in waveform.
-Duty Cycle: Negative Duty Cycle = (Negative Pulse Width)/Period x 100%, measured
of the first cycle in waveform.
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