Category: Basic Configuration
I like that. Great idea. I have no idea if I can so I see the DRO coming to bits shortly.
Impedances? The most horrible thing I have had to do recently was to try to explain the Smith Chart display on a cheap VNA (aka network analyser) to an older radio ham who could just about manage that 50 and 75 are different. It scanned the range of frequencies you gave it as about twenty discrete points and then interpolated a line in between. Great for almost all real problems on a 3" display but if you set in to scan from DC to the speed of light on a piece of wire hanging down the garden you get a bunch of virtually random points with straight lines criss-crossing the display. Very pretty but...
That said I use a nanoVNA to match my piece of wire hanging down the garden.
