Eric and
others,
no problem to assemble the kit. It's working
great - hum is reduced significantly. I am using the 2 jumpers for the
speaker ground-line only. The break out box now is a nice boat anchor (for
smaller ships).
Thanks to all who contributed to the
project!
73 - Klaus, DK7XL
"K
Eric,
I just finished putting the interface kit together - it was a breeze
to assemble and it works great. With the
standard D-44 box, anytime I touched my desk lamp near my radio I got a
60 cycle hum in the
radio audio. With the interface kit the problem is gone.
My only small suggestion on
Folks
I completed the preliminary documentation for the D-44
interface kits and uploaded to the public area of hamsdr.com. Also use the
links below to download the schematic, preliminary assembly document, snap of
the PCB design and also the actual ExpressPCB design which will require tha
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