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Yaesu FT-450D extended TX mod

Discussion in 'Yaesu' started by Moleculo, Feb 21, 2013.

  1. Moleculo

    Moleculo Administrator
    Staff Member

    Apr 14, 2002
    Likes Received:
    • 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.

  2. thndr143

    thndr143 Member

    Mar 28, 2008
    Likes Received:
    I didn't do this with mine, and it works.... does it matter or affect anything ?
    Radio is the 450D

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