A Blog by Joel Avrunin on Electronics Test and Measurement, Focused on Oscilloscopes but covering a bit of everything!
Thursday, December 14, 2017
Using a VNA to measure an HF Antenna Tuner
This is a great intro the using a VNA to measure an HF Antenna Tuner. There are some good low cost VNA options such as the new TTR from Tektronix, and Alan has a nice demo of how to use one. And of course, discussing the intricacies of using a Smith Chart: