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Connex 3400hp mod

Edgertont146

New Member
Mar 12, 2024
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Getting into tuning some radios, have a new 3400hp. Without clipping the limiter I can crank the modulation up and get about 35ish watts. Problem is my dead key is too high to run an amp. Anyone know how to drop the dead key on these radios?
 

EPT 3600-14C I think same as the DX 33

Lots of info in this thread below if you are wanting to lower the carrier without affecting peak power.
If you just want to turn the carrier down its vr-13



73
Jeff
 
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EPT 3600-14C I think same as the DX 33

Lots of info in this thread below if you are wanting to lower the carrier without affecting peak power.
If you just want to turn the carrier down its vr-13



73
Jeff
Thanks!
 

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  • @ heartbreaker3473:
    Hello gentlemen and Ladies. I have the dreaded RCI-2990 receive issue where my radio gets distorted when people get close to my location. I found the C90 Capacitor, but I can not for the life of me find the C89 capacitor. Can or does anyone have a picture of the exact location of C89 ? Thank you in advance, Wes
  • @ AudioShockwav:
    Wes, it's better if you start a thread on the main forum, more people are going to see your question.
  • @ heartbreaker3473:
    Okay, sorry, will put in a forum
  • @ heartbreaker3473:
    I put it in the general disscution help area and started a new thread. Thank you for letting me know.