[Elecraft] KPA1500 SWR meter

Jim Brown jim at audiosystemsgroup.com
Mon May 7 14:04:23 EDT 2018


On 5/7/2018 9:18 AM, Michael Walker wrote:
> Move it further away, invest in headphones, etc.   If it is noisy, maybe
> drop down 3db to 1/2 power and 1/2 the heat generation.   Put the amp in
> another room if you can.

Since I'm primarily a contester, DXer, and weak signal VHF op, nearly 
all my operation is with headphones. The exceptions are WSJT modes, 
where I mostly use the speaker, turned down, and MSK144 on 6M, where I'm 
listening for pings. With the KPA500 on a shelf just above the rig, I've 
done what others suggest -- set the "normal" fan speed a few steps 
higher to increase the time before the fan kicks into "high" after a lot 
of long TX cycles.

I'll do something similar with the KPA1500 when I get around to buying it.

73, Jim K9YC



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