Heathkit SB-200 Linear

SB-200 Input Circuit Coils

The coils are wound on a 3/8 inch OD slug tuned form (note that the bases of the coil forms are slightly larger).

Inductances of the input coils

40/80M Tank Coil

#8 Wire, Approx diameters are 1 1/16 Inch ID and 1 1/4 Inch OD.

Copyright (c) Mark S. Bell 2010