Virtual oscilloscope

Introduction:

MDSO dual-channel digital oscilloscope, with "low-cost, high-performance" as the design goals. well-designed bandwidth of 20M, 48M sampling rate, 2 channels, alternating support X, Y and XY alternating pattern of two-channel virtual oscilloscope, spectrum analyzer and data recorder.

Powerful analysis function :

   Support any multi-screen display, Easy to Variety of analysis;

Support the input waveform interpolation;

Support the input waveform, "add", "subtraction" and "multiplication" synthesis;     

Support the input waveform plusRectangle, bartlett, triangular, cosine, hanning, bartlett_hanning, hamming, blackman, blackman_Harris, tukey, Nuttall, FlatTop, Bohman, Parzen, Lanczos, kaiser, gauss, dolph_chebyshev18 kind of window;

Support the input waveform filtering and design filter;

   Support the input waveform, "Lissajous", "Frequency", "phase-frequency", "logarithmic amplitude-frequency", "self-power spectrum," "logarithmic self-power spectrum," "auto-correlation" and "cross-correlation "analysis;

Support under logarithmic coordinate system, the input waveform, "Frequency", "phase-frequency", "logarithmic amplitude-frequency", "self-power spectrum," "logarithmic self-power spectrum," "self-related" and "mutual related "analysis.

Powerful data recorder function：

Support continuous data collection and storage, and can move, zoom, view global data, and compare multiple data collection;

High-speed USB2.0 for fast transfer, unlimited long the collected data, records into files for easy viewing and analysis of collected data;

24M of continuous recording up to meet the capture function of the general agreement, such as SPI, IIC, UART, etc.

1、Feature Description

Oscilloscope / spectrum analyzer:

  Bandwidth 20M

Sample 48M

Channel 2

Input voltage range [-50V,+50V](With probeX10)

Memory depth  1M*2

AD Bit  8

Software triggerrising, falling, rising / falling, differential, rising /                                       falling+differential

Analysis   Waveform Synthesis: Add, subtract, multiply;

Filter processing:IIR filter support "Butterworth", "Chebyshev I", "Chebyshev II", "Elliptic" type of filter design; FIR filter supports arbitrary range of frequency sampling method , and Rectangle, bartlett, triangular, cosine, hanning, bartlett_hanning, hamming, blackman, blackman_Harris, tukey, Nuttall, FlatTop, Bohman, Parzen, Lanczos, kaiser, gaussand dolph_chebyshev, window method design.

Waveform analysis:Lissajous, Frequency, phase-frequency, logarithmic amplitude-frequency, self-power spectrum, logarithmic self-power spectrum, auto-correlation and cross-correlation.

   Grasp frame  Continuous function of grasping the frame

Note: Due to computer USB voltage differences, the oscilloscope measurement results may have some bias, needs your own manual calibration, the specific reference to the oscilloscope use.

data recorder:

Sample0.25M~24M

Channel2

Input voltage range[-50V,+50V](With probeX10)

AD Bit8

Data View The stored data can be continuous, and support global, zoom and move the viewing.

Note: The specific speed recorder with computer processing speed, and if use high sampling rate, the situation may break.

2、Software Installation

1.1 Installation package

  Select the installation according to the computer's CPU 32-bit (English Version.exe)or 64-bit (English Version(X64).exe) package. The package will install the software and drivers.

1.2 Hardware connection

  The USB and computer connections, pop-up shown the interface, select "Install the software automatically";

If the installation is successful, the following pop-up interface.

Note:If driver installation fails, open the installation directory, for example: "C:\Program Files\InstruStart Electronic\Multi VirAnalyzer\Driver\MDSO", Double-click to run dpinst.exe manually install the driver