[RFI] Polarity Tests

Dave Cole dave at nk7z.net
Tue Jun 13 14:16:26 EDT 2017


Nice set of numbers, thanks for posting them Tom!

73s and thanks,
Dave
NK7Z
http://www.nk7z.net

On 06/13/2017 10:48 AM, Tom Thompson wrote:
> Some of you have mentioned in the past about using a tuned loop for
> tracking RFI.  A question has sometimes arose about the direction of the
> null of the loop.  Larry Benko, W0QE, and I did some polarity tests
> using various orientations of both the transmitting short dipole and a
> receiving loop and a receiving short dipole. The results are shown here:
>
> http://tomthompson.com/radio/Antenna_Polarity/Antenna%20Polarity%20Measurements.html
>
>
> 73,   Tom   W0IVJ
>
>
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