[Elecraft] RF Gain Calibration Issue

[Dan Sherwood]

Jim,

That solved the problem.

Thanks,

Dan
W6DAS


On 2/9/13 4:43 PM, "Jim Sheldon" <w0eb at cox.net> wrote:

> Dan, you need to upgrade your K3 Utility program to the latest one -
> 1.12.10.10, and the current production release of the software is 4.60.  The
> FPF you have, 1.15 is still current but both DSP's need to be upgraded to
> 2.80.  That should fix your problem.  Had to do the same  thing here to get
> mine working again after I accidentally did an EEINIT when troubleshooting a
> problem.
>  
> Jim - W0EB
> 
>> > Hello
>> >
>> > Having received a XG3 for Christmas, I decided to calibrate the RF
>> > Gain on the K3 which I have had for over a year now.  Using the RF
>> > gain calibration routine in the K3 utility, I had an issue while
>> > going through the gain routine with the subreceiver.
>> >
>> > First time through, the main receiver went through calibration
>> > without problem.  When doing the subreceiver the low-level started
>> > normally, but halted with the entry in the status window, plus a
>> > popup which stated, ³No Response to DSP Subreceiver RF Gain
>> > Calibration Table Write².  I tried this repeatedly with same
>> > result.  Furthermore, going back to restore the factory default
>> > tables, I got the same error on the main receiver.  The rig still
>> > hears OK, but found the issue a little disconcerting.  I had to
>> > cancel the procedure, and furthermore, it appeared the K3 lost its
>> > connection to the K3 utility, as it went through its autobaud
>> > connection routine after canceling the calibration.
>> >
>> > I thought I had followed the on-screen instructions very carefully.
>> > The versions:
>> >
>> > K3 s/n 5820 (10/2011)  K3 Util s/n 1.12.3.28
>> > MCU 4.51
>> > FPF 1.15
>> > DSP1 2.76
>> > DSP2 2.76
>> > DVR 1.13
>> >
>> > Is this a hardware failure, software mismatch, bug, or operator
>> > error?
>> >
>> > 73,
>> >
>> > Dan
>> > W6DAS
>> >
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