I've never had any such heat issues with my
K2/100, Paul. I wonder if there's some other issue
you need to address?
Are you operating in a mode with a very high duty
cycle (RTTY, PSK31) at more than 30 Watts or so?
That could lead to higher than normal temps.
73, Phil w7ox
On 9/27/14, 11:06 AM, Paul Metzger wrote:
Sorry, my email GUI by default was sending emails in HTML which does not get
processed by the reflector here. Thus why there was previously no information
except for title in my previous posting attempts. Noob here.
Here is my original email as I had composed it.
--------------------------------------------------
I quit using my Elecraft K2/100 when I kept getting burned on the PAs heat
sink. This is both before and after having sent it in to get a check up.
I would like to place this radio in my emergency radio go box, but instead of adding fans which will just suck my batteries dry pre-maturely, is there a larger more efficient heat sink available for this amp (radio lid) which won't lead to too much macgyvering?
Thanks for any assistance you may be able to provide in advance !
As a note, I'm using an external KAT100 and have always kept the match down. I always use mono band resonant antennas which I'm anal about tunning dead on and not operating into an antenna with a match anything more than a 1.5:1, and that's before connecting the KAT100 antenna tuner to it.
Please, if anyone can provide me with a larger heat sink / solution to cool down this radio, I would be extremely grateful !
Paul Metzger - K6EH
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