Owon HDS25 - Technical Specifications; Oscilloscope

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8. Technical Specifications
Unless otherwise stated, all technical specifications are applicable to the
probe with the attenuation switch set to 10X and this series of oscilloscopes.
The oscilloscope must first meet the following two conditions to meet these
specifications and standards:
■ The instrument must be operated continuously for more than 30
minutes at the specified operating temperature.
■ If the operating temperature variation range reaches or exceeds
5 ℃ , the system function menu must be opened to execute the
"automatic correction" program (see automatic correction in "System
Settings" on P18).
All specifications are guaranteed except those marked "typical".
Oscilloscope
Characteristics
Description
Bandwidth
HDS25(S)
25 MHz
HDS242(S)
40 MHz
HDS272(S)
70 MHz
HDS2102(S)
100 MHz
HDS2202(S)
200 MHz
Channel
2
Sampling
Sampling method
Sampling, peak detection
Real-time sampling
rate
HDS25(S)
HDS242(S)
HDS272(S)
125 MSa/s (Dual channel)
250 MSa/s (Single channel)
HDS2102(S)
250 MSa/s (Dual channel)
500 MSa/s (Single channel)
HDS2202(S)
1 GSa/s
Waveform refresh
rate
10,000 wfms/s
Input
Input coupling
DC, AC, ground
Input impedance
(DC coupling)
1 MΩ±2%, in parallel with 16 pF±10 pF