radio recording from my telephone and coil/ the winding of the coil

A recording i took of radio from the speaker on the front of the phone. Below is pic of set-up.

first trial of copper coil

THE WINDING OF THE TRIAL COIL:

two cymbal stands sped up winding

i used one kind of insulated wire wrapped on a spool, and then connected up the lacquer coated copper wire i got from jewelery department and wrapped that over the other. To get more copper and winds; more winds and more copper= more signal.

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