| To: | Group RFI <rfi@contesting.com> |
|---|---|
| Subject: | Re: [RFI] Ultrasonic Dish |
| From: | John Brosnahan -- W0UN <shr@swtexas.net> |
| Date: | Tue, 01 Jan 2013 23:10:53 -0600 |
| List-post: | <rfi@contesting.com">mailto:rfi@contesting.com> |
At 09:49 PM 1/1/2013, rick darwicki wrote: I'm considering building the W1TRC arc detector from April 2006 QST. Any ideas on a cheap source for the parabolic dish? Worth the effort? Not cheap but Edmond has some aluminum ones.http://www.scientificsonline.com/large-parabolic-reflectors.html _______________________________________________ RFI mailing list RFI@contesting.com http://lists.contesting.com/mailman/listinfo/rfi |
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