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  1. C

    Cobra 148 GTL S/RF CAL SWR switch and meter problem

    Ronald thanks for the reply I have just acquired this radio recently. Work fine on ssb just am seeing .63 mv across s meter used vr1 to get it down but that isn't the fix. Will look into it just found my old sams I copied from the library.
  2. C

    Cobra 148 GTL S/RF CAL SWR switch and meter problem

    I also have this issue now unit 75 did you ever find out the cause?