[Elecraft] [KPA500] latest upgrade

Scott Manthe scott.manthe at gmail.com
Thu Dec 20 16:57:15 EST 2012


This sounds like the new firmware fixed a bug. I don't think the amp is 
supposed to put the rig in "drive power" mode when it is in standby 
mode, only when it is in operate mode. I certainly wouldn't want the amp 
to limit the K3's output to 35 watts in standby mode.

73,
Scott, N9AA


On 12/20/12 4:43 PM, Steve Jackson wrote:
> My KPA500 used to very reliably automatically set the radio to the 'drive
> power' setting when I switched the amp on.
>
> Now, I installed the latest amplifier firmware and it doesn't do that
> anymore ... I have to manually toggle the OPER / STBY function.
>
> Was I supposed to change a variable that I missed?
>
> Steve KZ1X



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