• 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.

Yaesu FT-450D extended TX mod

Moleculo

Ham Radio Nerd
Apr 14, 2002
9,194
1,674
283
  • Remove covers (Top/Bottom)
  • Remove front panel (lift 4 plastic clips) Remove metal shield from body (screws) Locate jumpers JP2002 - JP2009 Clear top jumper.
  • Fill # 6 from top with solder (bridge)
  • Replace front & covers.
  • Reset by holding IPO/ATT+AGC+NB & turn on.
  • Rotate multifunction knob left(CCW) till "type" appears in display.
  • Briefly press "F" key then press NB ("t" appears) Press & hold "F" key 3 seconds.
    A long BEEP will sound & screen will clear before indicating frequency.
 


dxChat
Help Users
  • No one is chatting at the moment.
  • dxBot:
    Tucker442 has left the room.
  • @ BJ radionut:
    LIVE 10:00 AM EST :cool:
  • @ Charles Edwards:
    I'm looking for factory settings 1 through 59 for a AT 5555 n2 or AT500 M2 I only wrote down half the values feel like a idiot I need help will be appreciated