16-06-2012, 10:05 PM
(16-06-2012, 02:43 PM)pwdrive Wrote: Just a quick post re: regarding the tunable regen. detector coil design.
I used the inductance calculator below as a guide to winding the the prototype coil:
http://www.66pacific.com/calculators/coil_calc.aspx
I think the above is based on the Wheeler formula.
Lawrence.
That I can confirm: √
Al.






