I have trouble with the KX2 keyer malfunctioning when I'm operating with the
radio sitting outside in direct sunlight. It happens after 20 or 30 minutes of
steady contest style QSO's on SOTA activations. I haven't spent any time
troubleshooting other then trying to keep it shaded with whatever is handy to
droop over it.
I wonder if the Pro Audio Engineering Kx22 Heatsink kit would help with that
issue?
Gary KT0A
On Sunday, August 22, 2021, 12:18:20 AM MDT, Howard Hoyt <[email protected]>
wrote:
Hi Gary,
We have been manufacturing the Pro Audio Engineering Kx22 Heatsink kit
since 2016:
https://proaudioeng.com/pae-kx22-heatsink-elecraft-kx2/
<https://proaudioeng.com/pae-kx22-heatsink-elecraft-kx2/>
The Kx22 provides 200% or more key-down time in transmit and there is
more data on the website. The good news is the do not impact the size
of the rig at all. By this I mean we engineered them to only have fins
which protrude only as far as the BNC connector on the right panel where
the PA FETs are attached. Any case the KX2 fit in before it will still
fit once the Kx22 is attached.
We have several distributors around the world which sell them including
GEMS in the USA, Lutz Electronics in Switzerland and others.
Cheers & 73,
Howie / WA4PSC
proaudioeng.com
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