On 26 May 2014 at 13:01, W0MU Mike Fatchett wrote:
> http://www.nationalrf.com/type_hfdf_vector.htm.
>
> This is one option. What are the others?
>
> I recall reading about a dish type that is more directional.
As I understand it, from seeing one being used by a rep from our local power
company, those are strictly for AF, not RF: i.e., for audible arcing of
connectors or connections on power lines.
For that purpose, they are very highly directional and accurate.
Ken W7EKB
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