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HAM RADIO: UnUn Transformer 16:1 9:1 4:1 all on One Core....
Mike-M0MSN
Jul 9, 2022
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HAM RADIO: The 64:1 EFHW Transformer build. 49:1 and 64:1 UnUn builds
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What Unun for an End Fed Antenna? (#746)
Have you ever seen soldering THIS close?
I Built an Atmosphere Powered Battery..
Measuring Common Mode Current Chokes with a NanoVNA