Put the T4X on the bench today, noticed the relay had been changed out. I found
a sealed relay in place of the open frame relay. The relay was for 12 vdc..
they powered the relay via a small rectifier and a small filter network,taken
from the 12 volt ac feed to the rig from the AC-4. The Ptt circuit is now 12
vdc at the mic jack. I tried to follow what was changed in the PTT wiring
really hard to follow as they wove the new wire into the old harness. I set the
rig up with the ac-4, and checked it out. Everything seems to work as it
should, T4X had no trouble tuning to full output.
I guess the question is , this mod seems to work fine ,as its done ,is
there any thing I should be concerned about using the mod , as to the way the
T4X was originally set up? any one see any pitfalls ?
thanks
dale wt4t
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