Lawrence 9H1AV wrote...
Having long wires all over the place is asking
for all sorts of interference pick up and feedback
between the circuits. Can you try to shorten all
wiring to make it as short as possible and not
cross over the board? Before you shorten them try
moving them up and around and see whether it
makes any difference.
As well as shortening or re-routing them, it would
be a god idea to twist the wires together too. There's
nothing wrong with having shielded cables, but there;s
a lot to be set for UTP... unshielded twisted pairs.
--
73 Keith VE7GDH
