[Elecraft] LONG K3 birdie on 28.004.00 after new KAT500 Beta firmware upgrade?

[Wayne Burdick]

The solution is to move the MCU crystal frequency slightly so that the spur is below 28.000. We're looking into this.

73,
Wayne
N6KR

On Feb 14, 2014, at 5:57 PM, AC6JA at aol.com wrote:

> I used to have a short birdie on my K3 on 28.004.00 after keyup, but now  
> after my 1.58 Beta firmware upgrade on my KAT500, the birdie lasts for 4 
> seconds  after keyup.
> Does anyone know how to get rid of this annoying birdie on 10 meters?
> I  though somebody was keying up on top of me every time I switched to  
> receive.
> Any info would be appreciated.
> Thanks.
> 
> Mike  AC6JA
> 
> K3 
> MCU     4.83
> FPF      1.15
> DSP1    2.82
> DSP2    2.82
> 
> KAT500
> FW    1.58 Beta
> 
> KPA500
> FW    1.37 Beta
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