How to Use a Vector Network Analyzer (VNA) to Test Antennas
Is this antenna good or bad, and for which frequency is it useful? A question I am often asked. Because a lousy antenna reduces the range of a device considerably. Or another question: Did the supplier cheat on this filter? At the end of this video, you will be able to answer these questions with confidence. And you know everything you always wanted to know about how to properly use a NanoVNA and the Smith Chart.
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Forum from the inventor of the nanoVNA (Lots of info, up-to-date):
VNA_QT Software:
NanoVNA-Saver:
W2AEW Channel:
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