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Thread: Cobra 29 variable power mod problem.

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    Quote Originally Posted by sonoma View Post
    not sure what you are using to do the the variable power adjustments on your radio. this is the one I have used for years on the 29 radios and it worked good.

    http://www.cbtricks.com/radios/cobra...en_Var_Pwr.pdf
    Tip-120 transistor, 470uf 25v cap, and a 100-ohm 1/4w resistor.And a 1000 ohm potentiometer.
    The 520 mosfet shouldn't hurt its function, should it?
    Last edited by T-I-N-Y34; 06-30-2018 at 07:43 AM.
    I'm as crazy as my meds let me be...Sometimes that's a little overwhelming for people...LOL

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