Hantek DSO4072 - Chapter 5 Specifications; Technical Specifications

Specifications
DSO4000 Series Digital Storage Oscilloscope 69
Chapter 5 Specifications
5.1 Technical Specifications
All specifications herein mentioned apply to the DSO4000 series oscilloscopes. Before checking
an oscilloscope from your seller to see if it complies with these specifications, make sure it meets
the following conditions:
 The oscilloscope must have been operating continuously for twenty minutes under the
specified operating temperature.
 The Do Self Cal operation must be performed through the Utility menu if the operating
temperature changes by more than 5℃.
 The oscilloscope must be within the factory calibration interval.
All specifications are guaranteed unless noted ‘typical’.
Oscilloscope Specifications
Horizontal
Sample Rate Range
1GS/s
Waveform Interpolation
(sin x)/x
Record Length
Maximum 40K samples per single-channel; maximum 20K
samples per dual-channel (4K, 20K optional)
SEC/DIV Range
DSO4072 DSO4102
DSO4202
4ns/div to 40s/div, in a 2, 4, 8
sequence
2ns/div to 40s/div, in a 2, 4,
8 sequence
Sample Rate and
Delay Time Accuracy
±50ppm over any ≥1ms time interval
Delta Time Measurement
Accuracy
(Full Bandwidth)
Single-shot, Normal mode
± (1 sample interval +100ppm × reading + 0.6ns)
>16 averages
± (1 sample interval + 100ppm × reading + 0.4ns)
Sample interval = s/div ÷ 200
Position Range
DSO4072 DSO4102
20ns/div to 80μs/div
(-8div × s/div) to 40ms
200μs/div to 40s/div
(-8div × s/div) to 400s
DSO4202
2ns/div to 10ns/div
(-4div × s/div) to 20ms
Vertical