[Elecraft] K2: HRD Power Control Anomaly

[Randy Moore]

Don,

My K2 is running 2.04r and I have HRD 4.1 Build 2055 Beta, which I think 
is the most recent.

My real question is what is happening in the KPA100 and the K2 when this 
happens?  Practically speaking, it isn't much of an operational problem.

73,
Randy, KS4L

Don Wilhelm wrote:
> Randy,
>
> If your K2 firmware is less than version 2.02e then the problem is 
> with your K2 firmware.
> If the firmware is 2.02e or greater, then HRD is the problem.  What 
> version of HRD are you using?  If it is an older one, that may be your 
> problem.
>
> See the K2 Programmer's Reference.  The Extended form of the PC 
> command must be used to change the power from the low range to the 
> high range.
>
> I don't know whether Simon has implemented the Extended version of the 
> PC command in his software.  You may want to ask that question on the 
> HRD forum.
>
> I cannot check it out here, I have only the QRP K2 and no KAT100.
>
> 73,
> Don W3FPR