I was told that cable starts to act like lossy waveguide when the cable
gets large and the frequency get high. I now see that good RF cable
manufactures and sellers now publish the upper frequency limit when they
publish loss for larger cable.
73
Glenn
WB4UIV
At 09:50 PM 06/04/05, mch wrote:
>Why is that? Does the feedline start acting like an antenna (or dummy
>load) when the conductors are 1/4 wavelength apart or something?
>
>Joe M.
>
>DCFluX wrote:
> >
> > 960MHz is the highest usable frequency because the inner conductor to
> > outer conductor distance.
>
>
>
>
>
>
>Yahoo! Groups Links
>
>
>
>
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