Re: KX2 heatsink

Posted by wayne burdick on Jun 19, 2017; 3:20pm
URL: http://elecraft.85.s1.nabble.com/KX2-heatsink-tp7631868p7631889.html

This change was made very early on in production and is not significant in terms of thermal performance.

Wayne
N6KR


> On Jun 19, 2017, at 8:02 AM, Tim McDonough N9PUZ <[hidden email]> wrote:
>
> On 6/18/2017 8:48 PM, Howard Hoyt wrote:
>
>> The newer Elecraft revision with the silicone electrical isolators and other PA differences will not show quite as good thermal performance as the original design where the PA FETs were mounted directly to the heatsink or right end panel.
>
> Does anyone know at what serial number KX2 the PA changes were made?
>
> Tim N9PUZ



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