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Re: [CQ-Contest] Contesting Computer

To: jjreisert@alum.mit.edu, CQ-Contest@contesting.com
Subject: Re: [CQ-Contest] Contesting Computer
From: "Gerry Treas, K8GT" <k8gt@twmi.rr.com>
Reply-to: k8gt@arrl.net
Date: Tue, 25 Nov 2003 21:21:30 -0500
List-post: <mailto:cq-contest@contesting.com>
Like Jim, I've got a K7VEM-Pro, and it's a very nice motherboard.  And
Jim, thanks for the tips and sources on curing the audible noise.

73, Gerry K8GT

Jim Reisert AD1C wrote:

I concur with John.  I built a couple of these machines last winter, albeit
with a different motherboard (K7VEM-Pro).  It's a good compromise in being able
to use an ISA card (like a 16-bit Soundblaster that K6STI's RITTY software
requires), yet you can still run a fast AMD processor and the whole package
won't set you back a whole lot.

Remember, most DOS-based software requires a separate IRQ for each interrupt,
while most cards with Windows drivers can share a single interrupt.  In other
words, those interrupt-sharing cards won't work as you expect with DOS
software, so you better be able to put a 2-port or 4-port ISA card in your
system.

Finally, think about audible noise! I generally replace the power supply fan
and case fan(s) with quieter parts from PC Power and Cooling. Get a video card
like the Nvidia MX440 or 5200 that has a passive heat sink (i.e. no fan). Seagate makes some low-noise drives (Barracuda IV series). The less noise in
the shack, the less fatigue during a contest.


73 - Jim AD1C


===== Jim Reisert AD1C, 7 Charlemont Court, North Chelmsford, MA 01863 USA +978-251-9933, <jjreisert@alum.mit.edu>, http://www.ad1c.com PGP Fingerprint: D8E2 3D78 339F A7F1 8C13 1193 B5D1 4FB6 79D1 70DC --------------------------------------------------------------- The world's top contesters battle it out in Finland! THE OFFICIAL FILM of WRTC 2002 now on professional DVD and VHS! http://home1.pacific.net.sg/~jamesb/ ---------------------------------------------------------------

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---------------------------------------------------------------
   The world's top contesters battle it out in Finland!
THE OFFICIAL FILM of WRTC 2002 now on professional DVD and VHS!
      http://home1.pacific.net.sg/~jamesb/
---------------------------------------------------------------

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