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Robyn T 240D plate modulation mod

Discussion in 'CB Radio Modifications' started by Zman, Jun 30, 2012.

  1. Zman

    Zman K9FON

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    Im looking for the mod for the T240D plate modulated mod as well as the audio mod for the audio tube.


     

  2. DoctorAudio

    DoctorAudio Member

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    What mod are you looking for, wide audio?
     
  3. Zman

    Zman K9FON

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    Whats that mean, wide audio?
     
  4. tecnicoloco

    tecnicoloco Tweaknician in Training

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    Audio that goes below 200 Hz and above 2400 Hz for better TX audio fidelity :D
     
  5. Zman

    Zman K9FON

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    That would be cool. yeah anyone know any mods???
     
  6. DoctorAudio

    DoctorAudio Member

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    Bump
     
  7. jon666

    jon666 Sr. Member

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    that's a new one for me. i have never heard of this mod.
     
  8. unit_399

    unit_399 EL CAPO

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    I believe the mod that people are referring to is this one:

    .http://www.cbtricks.com/pub/secret_cb/vol_24/graphics/secret_cb_vol_24_pg48.pdf

    This works with ...
    Robyn T123 and T240D
    Teaberry Model "T"
    Gemtronics GTX5000
    Shakespearre model 740, and "The Fortress"
    Realistic TRC514
    Kris 23+
    ... and others using the same chassis.

    HUGE improvement in audio loudness and clarity.

    - 399
     
    #8 unit_399, Aug 6, 2016
    Last edited: Aug 6, 2016
  9. BBB

    BBB Well-Known Member

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    "Beef The Tube" mod :LOL:
     
  10. unit_399

    unit_399 EL CAPO

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    It sounds corny, but the mod does wonders for the transmit audio in those radios.

    - 399
     
    Shadetree Mechanic likes this.
  11. Shadetree Mechanic

    Shadetree Mechanic 808 On The North Side of Dover

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    Thanks for the link, I just got one of these.

    IMG_20180906_135157340.jpg
     

    Attached Files:


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