Bruce,
As original as it gets is Tom's own documentation. BTW, the board
header goes in K2 RF Board J13 which has power for the circuit as well
as the 8R signal. Solder the header into J13 and mount the output javk
on the rear panel - populate the board and plug it in.
Go to Tom's website preserved at http://www.mmccs.com/mmarc/n0ss/.
Scroll down to Elecraft K2 - Related Files. On that page you will find
the K2 (BASIC) External T-R Relay Driver. Click on that link to open
the .pdf document. The parts list Mouser numbers may have changed, but
otherwise the parts list is complete.
73,
Don W3FPR
On 2/7/2020 4:18 PM, K1FFX wrote:
I contacted FAR Circuits about the N0SS Amp Keying Circuit, and heard right
back from Fred.
He can, in fact, supply that PCB (as well as, he informed me, a PCB for the
K2 fixed audio
output mod). I'll be ordering the N0SS board when I get back North next
month.
Is there an "original" document that went along with the N0SS circuit, which
might
suggest where/how to mount the board, and where to pick up the K2's 8R
signal?
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