Owon Lilliput HDS2062M-N, Руководство пользователя, Страница: 69 / 74

HDS2062M-N Handheld DSO & DMM 9-Appendix
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
± 2V(5
mV/div
~ 200mV/div), ± 50V(500
mV/div
~5
V /div)
Analog bandwidth 60M
Single bandwidth Full bandwidth
Low frequency response （ AD
coupling, -3dB ）
≥ 5Hz （ at the BNC ）
Rise time （ typical one at the BNC ） ≤ 5.8ns
DC gain accuracy
±
3%
DC measurement accuracy
（
average
value sampling mode
）
The voltage difference (
△
V) between any two points on
the waveform after averaging the captured waveforms
more than 16:
±
(5% r 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 level 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
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.
Measurement
Cursor measurement Voltage difference ( △ V) and time difference ( △ T) between cursors
Auto measurement Peak-to-Peak voltage, mean voltage, root mean square value, frequency
and period.
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