Original poster: "Mccauley, Daniel H" <daniel.h.mccauley@xxxxxxxx> Jim, The actual tuning point is shown in the paper. This equates to 9.2uH of primary inductance. Lsec= 39mH Coupling = .14 (for 9.2uH tuning point) Cpri = 0.108uH Csec(total) = 17.5pF Rsec = 150