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Re: [Amps] LK 500 ZA heat

To: <g3rzp@g3rzp.wanadoo.co.uk>, <amps@contesting.com>
Subject: Re: [Amps] LK 500 ZA heat
From: "jeremy-ca" <km1h@jeremy.mv.com>
Date: Tue, 14 Aug 2007 09:23:05 -0400
List-post: <mailto:amps@contesting.com>
Unless the fan and/or the blades are plastic and too close to the tubes as 
in the LK-500 series. The blades in the SB-220 turn brown from radiation 
after a few years use. Some even crack and fall apart. The SB-200 used metal 
blades; by design or availability I dont know.

Carl
KM1H


----- Original Message ----- 
From: "Peter Chadwick" <g3rzp@g3rzp.wanadoo.co.uk>
To: <amps@contesting.com>
Sent: Tuesday, August 14, 2007 5:23 AM
Subject: Re: [Amps] LK 500 ZA heat


>
> Another advantage of blowing is that the fan (I use the term in a generic 
> sense) and its motor are handling cold and thus more dense air, so there 
> isn't the heat strain on the motor insulation.
> 73
> Peter G3RZP
> _______________________________________________
> Amps mailing list
> Amps@contesting.com
> http://lists.contesting.com/mailman/listinfo/amps
> 

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