[Elecraft] problem with new KSB2 adapter

R Thompson ve8rt at xplornet.com
Mon Aug 1 19:29:08 EDT 2011


Thanks to Wayne N6KR, after receiving a .pdf copy of the manual the SSB
board is now working FB.  K2 s/n 7176 is now complete (until I add
another option or two) and ready for it's first QSO.

      Ron VE8RT

On Mon, 2011-08-01 at 16:18 -0600, R Thompson wrote:
> I think that there is information missing on the assemble and
> operating instructions manual that came with my KSB2 adapter.  After
> completing the assembly, installing, and aligning it as per the manual,
> it doesn't transmit on SSB.  The differences between the manual and
> board are related to U3, with was changed from a through hole SSM 2165
> to a SMT SSM2166.  When finished, as per the manual, several component
> locations were not filled in, and there were parts left over that were
> not listed on the parts list or mentioned in the assembly instructions.
> 
>    Blank spots on the board include R20 through R24, C50, and C51.
> There is microphone audio up to the input pin (7), but nothing out of
> the buffer output pin (5).
> 
>    I suspect, seeing as I have spare parts left over and apparently
> places to install them, that I'm missing information.  Unfortunately I
> wasn't able to find more information on the website.
> 
>    Anyone have the information I'm missing?
> 
>               Ron VE8RT
> 
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