[Elecraft] [K2] DXE Clifton Labs Z10000 Buffer Amp

[Don Wilhelm]

Robert,

Yes, the alternate connection point will reduce the K2 LO strength.
Be aware that there are other causes for that center spike on the 
display, including soundcard and cabling inadequacies.  If those are the 
real issue for you, the LP-Pan forum is the best place for advice.

73,
Don W3FPR

On 8/19/2019 7:47 PM, Robert G Strickland via Elecraft wrote:
> Don...
> 
> I got one of the original Clifton Lab boards and installed it in my K2 
> [after you had serviced the unit]. Installation required a choice of 
> pick off points: right after the first mixer, and somewhere else a bit 
> more isolated [don't have the instructions before me]. I chose the 
> first. It works very well although the LO leakage is significant and 
> results in a pretty big birdie on the pan display. This is not really a 
> problem. That said, do you have any experience with this item using the 
> more isolated pick off? If so, does the isolated pick off eliminate the 
> birdie from the display? Thanks for your comments.