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Beginning work on a version 2 of my SWR+VNA meter (ROES). Using a new much larger full color touch display. I have some debugging to do but it partly works with existing code, so yay.

I will be completely redoing the UI to add colors and various graphical representations such a Smith Chart showing the complex Reflection Coefficient (Complex SWR).

I will also be adding an extremely accurate frequency counter up to 2 GHz to improve the accuracy of the device and include a frequency readout on the display.

#HAM #Engineering #RF #HamRadio #RF #EE #Electronics #Arduino #AVR