Re: K3 Noise blast
Posted by
Don Wilhelm-4 on
Mar 12, 2010; 8:06pm
URL: http://elecraft.85.s1.nabble.com/K3-Noise-blast-tp4724004p4724169.html
Joe,
The fix for this problem was in firmware MCU 3.66 release - your 3.3x
was older than that fix.
I would encourage anyone using an earlier release to upgrade to prevent
the occurrence of that kind of random noise burst.
73,
Don W3FPR
W8JH wrote:
> I had the displeasure of experiencing the K3 noise blast last night. My ears
> are still ringing today! One hand ripped the CM-500 phones from my head
> while the other hit the power button. NR was on with a setting of 1-1. Was
> on 160m CW at the time.
>
> K3 S/N 1713. Firmware was MCU 3.3, FPF 1.03, DSP 2.26 in main and sub.
> SubRx was off at the time.
>
> I downloaded and now have MCU 3.76, FPF 1.07, DSP 2.52 in main and sub. I
> don't know when the problem was supposed to be fixed but hope the new
> firmware stops the problem.
>
>
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