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  1. I

    PC66XL Upgrades

    Hello all, doe's anyone have a recipe and or experience with installing the HG1969 in the PC66Xl. I'm looking for some advice on getting the best results from this budget Uniden. Not looking for miracles, just the best possible outcome. Thank you!
  2. I

    Cobra, Uniden signal final experiments

    So, scratching my noggin' it seems that a secondary final could theoretically be set up in some concept similar to the new Super-Star 676v chassis. That being said, a board with 13.8 v rail and 100ma biased IRF530N channel Mosfet, with an adjustable potentiometer was set up for experimentation...
  3. I

    Cobra 29 unstable dead key

    Hello all, Cobra 29 LTD 1993 manufacture date. Dead keys 4 watts when turned on and swings 8-10 pep. After a few moments the dead key drops to 1 watt and it swings 5 watts pep. Any suggestions on troubleshooting the radio are appreciated.