[Amps] Sucking air

Jim W7RY jimw7ry at gmail.com
Tue Nov 29 06:44:38 PST 2011


Install a hi-lo blower speed switch on the back of the amp. Low for everyday 
use, then switch it to high when you contest.

73
Jim W7RY


--------------------------------------------------
From: "Gary Smith" <Gary at ka1j.com>
Sent: Monday, November 28, 2011 11:34 AM
To: <amps at contesting.com>
Subject: [Amps] Sucking air

> I noticed the AL-1500 was getting pretty
> hot during the contest last weekend &
> wonder if putting a large muffin fan on
> the outlet & sucking the exhaust would
> perhaps assist in increasing air flow.
>
> I don't want to permanently increase the
> fan speed, only help aspirate the amp
> under heavy use.
>
> Gary
> KA1J
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