Re: Modify C.Crane Twin Coil Antenna to HF???

Paul S. in CT

So modding a twin-coil to HF... you do realize the patent involves a ferrite rod antenna phasing. So my question is if you plan to use ferrite bar antennas to tune in the HF band, what mixture of ferrite do you suppose will tune the significant portion of that band?

Paul S. in CT FN31nl

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