Sidebar Sidebar
  • You can now help support WorldwideDX when you shop on Amazon at no additional cost to you! Simply follow this Shop on Amazon link first and a portion of any purchase is sent to WorldwideDX to help with site costs.

99v IRF520 Low watts

I pulled that carrier control circuit from Rick Jackson's 148 GTL diagram over at CB tricks, then modified it.

Looking at the mode switch, that feedback circuit is excluded is in the diagram I've shared.
(hopefully, for obvious reasons).

Best Regards
 
Last edited:
doing an NPC mod without a scope is useless.
you might as well just clip the AMC resistor because it will act about the same.

For those that insist on doing it and don't have a scope, i have found with the galaxy DX style radios that a 390 ohm resistor and a 1N4148 diode works best, and leave the limiter intact.
LC
 
  • Like
Reactions: NZ8N, Shadetree Mechanic and LeapFrog
loosecannon said:
doing an NPC mod without a scope is useless.
you might as well just clip the AMC resistor because it will act about the same.

For those that insist on doing it and don't have a scope, i have found with the galaxy DX style radios that a 390 ohm resistor and a 1N4148 diode works best, and leave the limiter intact.
LC
Click to expand...
yes I agree! thanks for the tip
 

dxChat
Help Users
  • No one is chatting at the moment.


      Top Bottom
      Back