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NanoVNA-H | by coniferconifer
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NanoVNA-H

ttrftech(edy555) published open source/hardware Vector Network Analyzer (VNA) called NanoVNA and hugen79 designed LiPo battery circuit. VNA is used to measure antenna performance.

In this picture , a hand made loop antenna for HF band shows 16MHz resonance frequency.

NanoVNA improved hand made AWX antenna for ADS-B receiver.

 

NanoVNA-H v3.4 is available from amazon.co.jp at about $60.

nanovna.com/

www.youtube.com/watch?v=QJYeFpiqY8c

bbs.38hot.net/thread-756047-1-1.html

 

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Taken on August 12, 2020