[TowerTalk] Identifying Teflon Cable

[Jim Brown]

On Fri,9/11/2015 11:53 AM, dw wrote:
> I'm pretty sure RG142 or RG303 are both used for toroid baluns.
> If I remember they are spec'd out by the W2DU choke balun.
> 12 turns wrapped pretty tight around an FT-240-61.

Which is a terrible choke, because the Q of #61 material is far too high.

I don't think W2DU ever used #61 material, but W1JR did.

73, Jim K9YC