Topband: Q of inductors

Larry Molitor w7iuv at yahoo.com
Fri Aug 31 12:32:12 EDT 2007


--- Roger D Johnson <n1rj at roadrunner.com> wrote:

> For comparison, a 28uH rotary measures about 210 and
> a piece of Miniductor is over 300. Are my
> measurements on
> target?

Roger,

FWIW, all the ribbon wound inductors I own measure
much less Q than similar sized conventional inductors.

73,

Larry - W7IUV
DN07dg - central WA
http://w7iuv.com



       
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