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  1. ghz24

    Model colection

    First I'd like to encourage anyone to post models here. I consider posting a model here virtually equal to placing it in the public domain. Use any model that I post that you like for what ever purpose you like. If you want to protect your model from others my advice is don't post it. If I post...
  2. ghz24

    ground to model over

    Freespace is a great equalizer but, at cb frequencies it is virtually impossible to escape the effects of the ground I'd like to find or reach a consensus on what type kind of environment and ground we should model over so as to adequately demonstrate the properties (in general) for the antenna...
  3. ghz24

    take off angle

    Does anyone know the optimum take off angle for CB? Or the most optimistic critical angle.
  4. ghz24

    PL-259 and impedance

    I just discovered this. The SO-239/ PL-259 connector on the back of virtually all CB's suffers from an impedance problem? In the center of the connector the impedance is ~30-40 ohms. Is this true at 26-30 MHz ? How is this not ~equal to a SWR of ~1.6:1 before the signal even gets to the...