5 hours ago
(8 hours ago)GeezerD Wrote:(2025-08-11, 01:40)oppedahl Wrote: [quote pid="27250" dateline="1753345722"]
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Can you tell me what J1 and J2 are for?
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See this discussion. Apparently you leave them open if you are using ferrites and close them if you are using air core loops.
AA2KW - Station 3205