And sacrifice 3 dB on these weak-signal modes where 3 dB is often
the difference between "nil" and "solid decode"? If that's the
only alternative, I'd rather listen to the fan noise. :-) But I
am looking into the possibility of quieter computer-type DC muffin
fans that will move as much air with less noise.
Bill W5WVO
----- Original Message -----
From: "Rob Atkinson" <ranchorobbo@gmail.com>
To: <amps@contesting.com>
Sent: Friday, December 18, 2009 10:43 AM
Subject: Re: [Amps] Alternative cooling strategies for SB-220?
> If you are concerned about the heat and are running data 100%
d/c for
> 30 seconds I'd simply drop the exciter power 50%, retune the amp
and
> forget about any cooling mod.
>
> 73
>
> Rob
> K5UJ
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> Amps@contesting.com
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