Owon SDS1022 - Technical Specifications; Acquisition Specifications

8.Technical Specifications
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8. Technical Specifications
Unless otherwise specified, the technical specifications applied are for the
oscilloscope only, and Probes attenuation set as 10X. Only if the oscilloscope fulfills
the following two conditions at first, these specification standards can be reached.
 This instrument should run for at least 30 minutes continuously under the
specified operating temperature.
 If change of the operating temperature is up to or exceeds 5℃, do a
"Self-calibration" procedure (see "How to Implement Self-calibration" on P12).
All specification standards can be fulfilled, except one(s) marked with the word
"Typical".
Performance Characteristics
Instruction
Bandwidth
SDS1022
20 MHz
SDS1102
100 MHz
Channel
2 channels
Acquisition
Mode
Normal, Peak detect, Averaging
Sample rate
(real time)
SDS1022
100 MS/s
SDS1102
1 GS/s
Input
Input coupling
DC, AC , Ground
Input impedance 1 MΩ±2%, in parallel with 20 pF±5 pF
Input coupling
1X
，
10X
，
100X
，
1000X
Max. input voltage
400V (DC+AC, PK - PK)
Channel –channel
isolation
50Hz: 100 : 1
10MHz: 40 : 1
Time delay between
channel(typical)
150ps
Bandwidth limit
SDS1022
Not support
SDS1102
20 MHz, full bandwidth
Horizontal
System
Sampling rate range
SDS1022
0.5 S/s
～
100 MS/s
SDS1102
0.5 S/s
～
1 GS/s
Interpolation
(Sinx)/x
Max Record length 10K
Scanning speed (S/div)
SDS1022
5 ns/div – 1000 s/div,
step by 1 – 2 - 5
SDS1102
2 ns/div – 1000 s/div,
step by 1 – 2 - 5
Sampling rate / relay
time accuracy
±100 ppm
Interval(
△
T) accuracy
(DC - 100MHz)
Single：
±(1 interval time+100 ppm×reading+0.6 ns);
Average>16：
±(1 interval time +100 ppm×reading+0.4 ns)