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Re: [RFI] Ultrasonic Dish

To: rfi@contesting.com
Subject: Re: [RFI] Ultrasonic Dish
From: "Roger (K8RI)" <k8ri@rogerhalstead.com>
Date: Wed, 02 Jan 2013 05:29:18 -0500
List-post: <rfi@contesting.com">mailto:rfi@contesting.com>
On 1/1/2013 10:49 PM, 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?

Virtually anything that is roughly the desired shape will word, be it plastic or metal: Cook ware, kids snow saucers, etc. Just go into Lowe's, Home Depot, Sears, Koh'ls, or hard ware stores and look around. Let your imagination be your guide.

73

Roger (K8RI)



Thanks


Rick, N6PE
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