[FIDOCAD]
FJC B 0.5
EV 17 8 28 18 0
TY 21 10 4 3 0 0 0 * X
LI 3 13 16 13 0
FCJ 2 0 3 2 0 0
LI 30 13 43 13 0
FCJ 2 0 3 2 0 0
LI 22 33 22 20 0
FCJ 2 0 3 2 0 0
TY 26 29 4 3 0 0 0 * Acos( 2 π fc t )
TY 1 4 4 3 0 0 0 * u(t)
TY 31 4 4 3 0 0 0 * y(t)