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SYSCOMP CircuitGear CGR-102 Bundle 2MHz Oscilloscope Waveform Generator and Digital I/O

    SYSCOMP CircuitGear CGR-102 Bundle 2MHz Oscilloscope Waveform Generator and Digital I/O

    Manufacturer: Syscomp

    This product is discontinued, please view other SYSCOMP products


    Saelig GSA Schedule Logo
    • Description
    • Downloads

    Bundle includes CGR-101Probe 60 (2)BNC-to-Alligator Clip Lead and a 20 cm Ribbon Cable for Digital I/O. 



    • Standard Function Generator
    • Arbitrary Waveform Generator
    • Network Analyzer
    • Noise Generator
    • Digital Inputs and Outputs
    • PWM Output .....and more

    An oscilloscope, waveform generator, and digital I/O port integrated into one small, low cost unit.

    • 20MS/s dual channel, 10-bit oscilloscope
    • 2 MHz DDS arbitrary waveform generator
    • Eight channel digital I/O
    • USB powered, no AC adaptor required
    • Open source software for Windows, Linux and Mac


    Education/Hands-on Exercises


    Maximum Sampling Rate
    Analog Bandwidth
    2 MHz
    Input Voltage Span +/-0.25Vpk to +/-25Vpk
    Input Ranges 7 ranges in 1:2:5 sequence
    2Hardware Ranges
    Vertical Calibration
    Yes, software
    Input A/D Resolution
    10 bit
    Input Impedance
    Timebase Span
    50ns/div to 100ms/div
    Timebase Ranges
    20 steps in 1:2:5 sequence
    Normal, Auto, Single Shot
    Trigger Polarity
    Rising and falling
    Trigger Level
    On-screen, cursor selectable
    Pre-Post Trigger Display
    On-screen, cursor selectable
    Amplitude and timebase cursors
    Sample Memory
    1K points/channel
    Display refresh rate
    > 2 updates/second
    Interface USB 1.0 or 2.0
    Additional Displays X-Y Plot
    Spectrum Analyzis (FFT)
    Waveform Math


    Waveform Generator

    Frequency Range
    0.1 Hz to 3 MHz
    Frequency Resolution
    0.1 Hz
    Output Amplitude
    Amplitude Control
    Vertical Resolution
    8 bits
    Offset Control
    Output Impedance
    150 ohms
    Sine, Square, Triangle, Ramp, Noise
    Noise Spectrum
    Flat to 2MHz
    Pulse Waveform
    Variable duty cycle at constant frequency
    Arbitrary Waveform
    8 bit resolution, vertical and horizontal

    Bode Plotter

    The Bode Plotter is VNA (Vector Network Analyzer) software that operates the CircuitGear hardware over the frequency range 0.1 Hz to 3 MHz to measure amplitude and phase for circuit theory and filter design exercises.

    Digital I/O

    Output 8 bits, 5 volt, HCMOS
    Input 8 bits, 3/5 volt, HCMOS

    PWM Output

    Interrupt Input


    The oscilloscope, generator, and digital I/O are operated from a software GUI (graphic user interface) included with the hardware. The software is open-source and source code is included. The software is written in Tcl/Tk, a scripting language that is easy to learn yet powerful for creating GUIs. It runs under Windows, Linux, Unix, and Mac operating systems.

    CircuitGear is compatible with National Instruments LabVIEW, MATLAB, Visual Basic, and any application or programming language which can access serial ports. Syscomp provides LabVIEW example VIs that demonstrate how to control CircuitGear. Screen shots of the LabVIEW examples are shown below. The LabVIEW examples are available on the download page.

    CircuitGear does not support Win98SE


    • Pentium 233 MHz, 64 MB RAM, 5 MB Hard Drive Space
    • Minimum 1024x768 screen resolution at 16 bit color depth
    • USB Port
    • Windows 2000/Windows XP/Windows Vista


    • Linux with kernel 2.4 or higher, X Windows 
    • USB Port


    • Mac OS X 10.4 or higher, PowerPC or x86 USB Port


    This product supersedes the DS1M12 Stingray.

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