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.
Links:
LiteVNA 4" (currently best VNA): s.click.aliexpress.com/e/_A6jaWD or amzn.to/3TV9oY4
2.8" SMA NanoVNA V2: s.click.aliexpress.com/e/_DDI...
4" Type N NanoVNA V2: s.click.aliexpress.com/e/_DDB... or s.click.aliexpress.com/e/_DBP...
RF Demo Kit: s.click.aliexpress.com/e/_AnJR0X
NanoVNA kit PCB: s.click.aliexpress.com/e/_98dlH7
Forum (Lots of info, up-to-date): nanorfe.com/
VNA_QT Software: github.com/nanovna/NanoVNA-QT...
NanoVNA-Saver: github.com/NanoVNA-Saver/nano...
W2AEW Channel: / @w2aew
The links above usually are affiliate links that support the channel (no additional cost for you).
Github: www.github.com/sensorsiot
My Patreon Page: / andreasspiess
If you want to support the channel, please use the links below to start your shopping. No additional charges for you, but I get a commission (of your purchases in the next 24 hours)
My Amazon.com shop: www.amazon.com/shop/andreassp...
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