[Elecraft] KPA500 Beta FW 1.54

Michael Eberle mteberle at mchsi.com
Sun Dec 24 11:40:20 EST 2017


The KPA500 utility showed 1.54 available when I clicked "Copy New Files 
from Elecraft."  The firmware page on the website still shows 1.47 as 
the latest production release.  Apparently I caught the update with the 
utility before they had a chance to update the web page.

Mike - KI0HA

On 12/24/2017 10:16, Jack Brindle wrote:
> V1.54 corrects a bug introduced in V1.52 affecting the Power Adjustment feature. This feature allows you to calibrate the measured power against a calibrated good power meter.
>
> If you installed the V1.52 beta it is highly advised that you update to V1.54 as it becomes available.
>
> V1.52 corrected a very rare issue with the amplifier changing bands unexpectedly when operating in SSB mode. We want our products to be as good as they can
> possibly be, thus we addressed this issue.
>
> V.154 is now being phased in as the production version for shipping KPA500s.
>
> - Jack Brindle, W6FB
>
>> On Dec 23, 2017, at 7:54 PM, Michael Eberle <mteberle at mchsi.com> wrote:
>>
>> What changes were made to FW Version 1.54 for the KPA500?  The notes only go to version 1.52.  Or is this just a typo causing the utility to show it as 1.54 when it is actually 1.52?
>>
>> MIke - KI0HA
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