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Clarifier on my Lafayette Telsat SSB-140

Discussion in 'CB Radio Modifications' started by BJ radionut, Jan 8, 2020.

  1. BJ radionut

    BJ radionut Supporting Member and 6m addict

    May 9, 2008
    Likes Received:
    I'm looking for detailed info. on unlocking the clarifier on my Lafayette Telsat SSB-140, it has a pll02A board.

    Smokey T. Bear

    Member asks the question on CHAT Page I posted here for him ya'al:)
    All the Best
    ExitThirteen likes this.
  2. Dmans

    Dmans Sr. Member

    Jan 22, 2017
    Likes Received:
    Clarifier Unlock on PLL02A Chassis #PTBM048A0X (Lou Franklin's method)

    1. Remove D5 and R24
    2. Connect unused terminal of Clarifier control through 10-15k resistor to constant DC source at Emitter of Q44 regulator
    3. Slide range increased by series coil in (+) leg of D3 varactor.

    Good Luck

    Woody-202 likes this.

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