[Lowfer] 29.499 again tonight-OP2H

[Dexter McIntyre W4DEX]

jrusgrove at comcast.net wrote:
> 77 material is fine at 29.5 kHz .... you may just need more turns. A 
> three stack of FT240-77 needs 12 turns minimum on the 50 ohm side. I 
> wouldn't get too excited about 25 degrees temperature rise ... but I 
> would put on some extra turns.

I believe there is presently 10 turns.  12 it will be tomorrow.

Thanks Jay!  I've about give up on trying to understanding even the 
minimum I need to know about toroids.

Dex