DSO-2250 250MS/s USB digital storage oscilloscope Virtual DSO
Characteristic
USB2.0 interface, no external power source required, easy to use.
be suitable for notebook computer, product line maintenance, be used easily on business.
Dimensions (mm):190(L) x100(W) x35(H), be carried easily.
High performance, 250MS/s real-time sampling,100MHz Bandwidth.
Operating System: Windows98,Windows Me, Windows NT, Windows 2000, Windows XP , VISTA
23 measurement functions, PASS/FAIL Check, be suitable for technical application.
Waveform average, persistence, intensity, invert, addition, subtraction, multiplication, division, X-Y plot.
Save waveform in the following: text file, jpg/bmp graphic file, MS excel/word file.
FFT
One computer can connect many DSO, extend channel easily.
Hardware Specification
Channel
2 Channels
Impedance
1M? 25pF
Coupling
AC/DC/GND
Vertical resolution
8Bit
Gain range
10mV-5V, 9Steps
DC accuracy
±3%
Timebase range
4ns-1h, 38 Steps
Vertical adjustable
Yes
Input protection
Diode clamping
X-Y
Yes
Autoset
Yes (30Hz to 100MHz)
EXT. input
Yes
Trigger Mode
Auto, Normal and Single
Trigger Slope
+/-
Trigger level adjustable
Yes
Trigger Type
Rising edge, falling edge
Trigger Source
CH1, CH2, EXT
Pre/Post trigger
0-100%
Buffer size
10K-512KB/Channel
Shot bandwidth
DC to 100MHz
Max. Sample rate
250MS/s
Sampling selection
Yes
Waveform Display
port/line, waveform average, persistence, intensity
Network
Open/Close
Vertical mode
CH1, CH2, Dual, ADD
Cursor measurement
Yes
Spectrum analyzer
Channel
2 Channels
Math
FFT, addition, subtraction, multiplication, division.
Bandwidth
100MHz
Cursor
Frequency, Voltage
Data Samples
10K-512K/Channel
Accessories
S/W CD, probes, manual, USB cord
Software
Operating system: Windows98, Windows Me, Windows NT, Windows 2000, Windows XP, VISTA
Accessories
S/W CD, Probes, Manual, USB Cord