[Lowfer] UWL on

Eric Smith esmithmail at gmail.com
Wed Mar 17 11:17:50 EDT 2010


oh - and I noticed an error in the email I sent yesterday -- entire coil
(end to end) reads 7.3 mH, not 6.3 mH.  And again, 6.9 mH from my tap point
to the top.


On Wed, Mar 17, 2010 at 10:16 AM, Eric Smith <esmithmail at gmail.com> wrote:

> OK -- thanks, John and Paul.  I measured from the tap point on my coil to
> the top with the antenna disconnected and cold end of the coil still
> grounded and read 6.9 mH.  Plugging this into the formula with my frequency
> of 185302 Hz yields 5 pF.  Unless I'm doing it wrong ...
>
> Eric KD5UWL / WD2XFX
>


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