> I don't know how many turns of the 23 guage on this coil form will > give me 60uH. Can anyone help me out on this? > > Thanks, > > Gary > KA1J On that form you have, 4.25 inches tightly wound comes out to 90 uh. One half of that length would be 45 uh. You can do the math to get to your needed 60 uh. (((73))) Phil, K5PC