[Lf] LF: Which effect is this?]

[Andre Kesteloot]

Walter Blanchard wrote:

>  At 20:02 04/10/01 Thursday, Wolf wrote:
>
>> I guess if the car had a ferrite antenna like many of the old
>> tabletop radios, things would be very different.
>
>
> Yes. We found many years ago that ferrite loops worked fine under
> bridges etc with the Loran-C system.  They are also much better  in
> high electrostatic fields i.e. thunderstorms.The problem is they are
> directional so you have to have two crossed loops with phase
> matching.   I have such an antenna on my car now  for picking up the
> 300 kHz DGPS transmitters.
>
> Walter G3JKV.
>
>
>
>



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