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Re: [TenTec] Heat in Ten-Tec transceivers

To: "Discussion of Ten-Tec Equipment" <tentec@contesting.com>
Subject: Re: [TenTec] Heat in Ten-Tec transceivers
From: "ROD" <w3krq@dejazzd.com>
Reply-to: Discussion of Ten-Tec Equipment <tentec@contesting.com>
Date: Wed, 14 Jul 2010 16:48:40 -0400
List-post: <mailto:tentec@contesting.com>
I hate to hear fans, so I got a Alinco DM 330MV IT'S ALL HEAT SINK HEAR NO FAN.

--------------------------------------------------
From: "Ben Hall" <kd5byb@kd5byb.net>
Sent: Wednesday, July 14, 2010 4:18 PM
To: <tentec@contesting.com>
Subject: Re: [TenTec] Heat in Ten-Tec transceivers

Hey fellas,

I run a LOT of digital on my Paragon.  Usually never more than 20 to 40
watts out, but have "given it the full beans" up to about 80 watts to
get some rare DX.  (I kept my transmission length down when at that
power level - 15 to 20 seconds max)

I have the optional heat-sink fan.  It gets warm, but never hot.  I'm a
fan of the heat-sink Ten-Tec fan!  ;)

Now the 960 power supply DOES get quite warm.  What is odd is that the
heatsink doesn't get hot - it gets warm - but that the whole case gets
quite warm.  If I'm running high-duty cycle, I point a small muffin fan
at the sides of the case and it stays cool.

thanks much,
ben

On 7/13/2010 11:14 PM, Zivney, Terry L. wrote:
I don't run digital.  But, buy the heatsink fan from TenTec.

During this past weekends WRTC in Russia, (R31A), the coolest thing in the sauna tent was the Orion with the heatsink fan. We ran 24 hours solid, and
the duty cycle between the two rigs was very close  to 50% each, with one
of the stations virtually always transmitting during any given second (that
was the plan, anyway!)

Still a big fan of my Orion. It was worth all the hassle taking it over. The
only  failures during the contest were by the operators.

Terry Zivney, R3/N4TZ
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--
Ben Hall, kd5byb@kd5byb.net - ALWAYS OUTNUMBERED, NEVER OUTGUNNED.
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