OWON HDS Series Handheld DSO & DMM 10-Appendix
time accuracy
Time interval ( △
T)measurement accuracy
（full bandwidth）
Single: ±(1 sampling interval time+100ppm×reading+0.6ns)
>average 16 : ± (1 sampling interval time +100ppm ×
reading+0.4ns)
Vertical
Analog digital converter（A/D）
With the resolution of 8 bits, make sampling on both
channels synchronously.
Sensitivity range （V/div） 5mV/div～5V/div（at the input BNC）
Displacement range ±50V(500mV～5V),±2V(5mV～200mV)
Analog bandwidth
20M-----HDS1022M
60M-----HDS2062M
Single bandwidth Full bandwidth
Low frequency response （ AD
coupling, -3dB）
≥5Hz（at the BNC ）
Rise time（typical one at the BNC）
≤17.5ns-----HDS1022M
≤5.8ns------HDS2062M
DC gain accuracy ±5%
DC measurement accuracy（average
value sampling mode）
The voltage difference (△V) between any two points on
the waveform after averaging the captured waveforms
more than16: ±(5% reading + 0.05 divisions).
Trigger
DC coupling CH1 and CH2: 1div(DC～full bandwidth)
Trigger sensitivity （Edge
triggering）
AC coupling
Same as the DC coupling when it is equal to or
larger than 50Hz.
Triggering lever range ±6 divisions from the screen center
Triggering level accuracy
(typical) which is applicable
to the signal with rise and
fall time equal to or longer
than 20ns
±0.3 divisions
Trigger displacement 655 divisions for pre-triggering and 4 divisions for post- triggering
Trigger Holdoff range 100ns~10s
Make a 50% level setting
(Typical)
Operation with the input signal frequency equal to or larger than
50Hz.
Trigger sensitivity (Video
triggering and typical mode)
2 divisions of peak-to-peak value
Signal system and line/field
frequency (Video triggering
mode)
Support the NTSC, PAL and SECAM broadcasting systems of any
field or line frequency.
60
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