[TowerTalk] just in case you need to wind a choke for that 2" hardline

[Jim Brown]

On 7/29/2018 10:15 AM, jimlux wrote:
> https://www.youtube.com/watch?v=E-FpeRf3RvQ
>
> I'm not sure if you can get a core of 31 mix in that size.
>
I've recently finished extensive work on their largest #31 toroid. It is 
considerably smaller than what's seen in this video, and it's usefulness 
at HF is seriously limited by dimensional resonance.

73, Jim K9YC