The Graphical User Interface (SDR-GUI) is included with every purchase of a SDR Development unit.


The new user-friendly Graphical User Interface (SDR-GUI) gives users access to selecting desired transmitting center frequency and bandwidth, choosing signal waveforms, sampling rates, filtering, display parameters, and record/export I/Q data.  It is capable of showing graphical representation of signals in time domain, frequency domain, combined time and frequency domain in real time.


We also offer a MATLAB version for academic research groups upon request.  This version has the same features as our regular SDR-GUI version.  With the SDR development kits, the MATLAB GUI version allows users to modify MATLAB source codes to implement users’ developed signal processing and analysis tools. To request a copy of our MATLAB GUI, please send an email to





  • Control panel and graphic panel
  • Activate SDR hardware device
  • Adjustable center frequency and bandwidth
  • Selection of operation mode
  • Selection of signal waveform
  • Selection of signal parameters
  • Selection of display mode
  • Selection of stream filtering
  • Selection of display dynamic range
  • Selection of display update rate
  • Export I/Q data