FT82-61 FERRITE CORE

$3.95

THIS COIL FORM IS IDEAL FOR WINDING COILS FOR THE AM BAND. WE SUGGEST THAT YOU USE #26 ENAMEL WIRE (see our wire spool selection). THE NUMBER OF TURNS FOR A GIVEN INDUCTANCE IS CALCULATED AS FOLLOWS: N = 1000*SQRT(L (in mH)/73.3).