[AMPS] Chokes

[W8JI@contesting.com (Tom Rauch)]

> I have taken a picture of the plate choke and parasitic suppressor. The
> choke is 25 turns on a 1.25 inch form; 1 inch long. I measured the L of
> the thing, and it is 110 uh; so there is lots of ferrite under all that
> Teflon!

The inductance less than ten times what it would be with only air.

I expect we would find powdered iron inside, and not off-the-shelf 
ferrite rods.






73, Tom W8JI
w8ji@contesting.com

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