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Messages - ON5BGO

Antennas / Re: "Sparkplug" antenna
January 31, 2023, 06:30:11 PM
Thanks to make me discover that sparkplug-antenna !! HI
excellent !!
Antennas / Re: Interesting EFHW transformer winding
January 31, 2023, 05:32:50 PM
Hi Mark,
thanks for sharing that info. I'm in the "balun/transformer subject" for now and not heard of that method.
Interesting measure's results !

73, Ben