I built the LDG AT11MP ATU from a kit and now I need the now discontinued "Hardware Upgrade Chip". All is does is add some memories,(like less than 200) but that's OK for me.
Will consider reasonable offers,
and I also have a LOT of QRP and other kits for trade, if you want.
Let's talk, OK?
73, Ken AD6KA
EMAIL ME HERE: kenp(AT)socal.rr.com.
My phyical address gud in any Callbook back to 1986. Email listed above is same as listed at QRZ.