Hantek DSO2D10 oscilloscope

Hantek DSO2000 manual - Page 46

For DSO2D10.

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User Manual
46 / 68
No.
Type
Comments
1
Frequency
The reciprocal of the period.
2
Period
The time between two consecutive threshold points of the same polarity edge.
3
Average
The arithmetic mean of the entire waveform or selected area.
4
Pk-Pk
The voltage value from the peak to the lowest point of the waveform.
5
RMS
That is a valid value. According to the energy converted by the AC signal in one cycle, the DC
voltage corresponding to the equivalent energy is the root mean square value.
6
Period Rms
The root mean square value of the signal within 1 cycle.
7
Min
The most negative peak voltage measured over the entire waveform.
8
Max
The most positive peak voltage measured over the entire waveform.
9
RiseTime
Measure the time between 10% and 90% of the first rising edge of the waveform.
10
FallTime
Measure the time between 90% and 10% of the first falling edge of the waveform.
11
+ Width
Measure the time between the first rising edge and the next falling edge at the waveform 50%
level.
12
- Width
Measure the time between the first falling edge and the next rising edge at the waveform 50%
level.
13
+ Duty
Measure the first cycle waveform. Positive Duty Cycle is the ratio between positive pulse width
and period.
14
- Duty
Measure the first cycle waveform. Negative Duty Cycle is the ratio between positive pulse width
and period.
15
Vbase
Measure the highest voltage over the entire waveform.
16
Vtop
Measure the lowest voltage over the entire waveform.
17
Vmid
Measure the voltage of the 50% level from base to top.
18
Vamp
Voltage between Vtop and Vbase of a waveform.
19
Overshoot
Defined as (Base - Min)/Amp x 100 %, Measured over the entire waveform.
20
Preshoot
Defined as (Max - Top)/Amp x 100 %, Measured over the entire waveform.
21
PeriodAvg
Calculate the arithmetic mean voltage over the first cycle in the waveform.
22
FOVShoot
Defined as (Vmin-Vlow)/Vamp after the waveform falling.
23
RPREShoot
Defined as (Vmin-Vlow)/Vamp before the waveform falling.
24
BWidth
The duration of a burst measured over the entire waveform.
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