On 1/23/2019 2:57 PM, Andy KU7T wrote:
So, I am contemplating putting up 4 turns x 7 #31 2.4 “ cores = 4000 Ohm at 4
Mhz. Maybe I can squeeze 10 cores on there, then I would be above 5000 Ohm.
Did you miss the part when I noted that I no longer recommend that form
of choke because their performance varies widely depending on precisely
how they are wound? I strongly suggest that you take one of my
suggestions from the NEW cookbook. I spent a lot of time looking up
cable alternatives and studying my data so that I could provide you that
detailed advice. If you can wind four turns, you should have enough coax
to trim to add those chokes.
73, Jim K9YC
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