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Antenna Replacement Experiment
Jerry;
I know how to couple an external loop to the internal ferrite antenna of the radio. I believe that i would get better nulls & gain by removing the internal antenna & directly connecting a box loop in it's place. Please correct me if i am in error. "Jerry" wrote in message news "Spin" wrote in message ... Is it feasable to remove the ferrite antenna from an am radio & replace it with an external multi-turn box loop with the same primary/secondary inductance? Hi Spin I cant offer any information about removing the ferrite antenna and replacing it with an external loop. But, I can tell you that a few turns of wire from the loop, wrapped aroung the radio, with the original ferrite antenna connected as normal, can be made to couple the external loop to the receiver to greatly improve reception. Jerry |
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