And that keeps the inside of the radio cool too.
Bob, K4TAX
----- Original Message -----
From: "Ed Malmgren" <janed@burgoyne.com>
To: "Discussion of Ten-Tec Equipment" <tentec@contesting.com>
Sent: Sunday, October 14, 2007 5:04 PM
Subject: Re: [TenTec] Cooling an Omni VI?
> Another cooling idea for Omnis. I use a 12 inch long threaded rod, No. 8
> or
> 10
> with a 3 inch computer fan sandwiched between two nuts at one end of the
> rod. then three inches from the fan put a nut and a one inch washer,
> padded
> with rubber. then use heat shrink on rod the width of heat sink so rod
> don't
> scratch sink. Then another padded washer and a wing nut to sandwich heat
> sink between two padded washers. Put in top slot of the heat sink with
> point of fan down and use another one in series on P S to slow them down.
> Very quiet and the sink just barely gets warm. Ed K7UC
>
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