Version 4.1
SHEET 1 880 680
WIRE 160 112 80 112
WIRE 304 112 240 112
WIRE 80 144 80 112
WIRE 304 160 304 112
WIRE 80 240 80 224
WIRE 192 240 80 240
WIRE 304 240 304 224
WIRE 304 240 192 240
WIRE 192 256 192 240
FLAG 192 256 0
FLAG 80 112 L1
FLAG 304 112 C1
SYMBOL ind 96 240 R180
WINDOW 0 36 80 Left 2
WINDOW 3 36 40 Left 2
SYMATTR InstName L1
SYMATTR Value 35m
SYMATTR SpiceLine Rser=1m
SYMBOL res 144 96 M90
WINDOW 0 5 56 VBottom 2
WINDOW 3 27 56 VTop 2
SYMATTR InstName R1
SYMATTR Value {Rd}
SYMBOL cap 288 160 R0
SYMATTR InstName C1
SYMATTR Value 470n
TEXT 256 272 Left 2 ;.step oct param Rd 1 1000 1
TEXT 424 104 Left 2 !.tran 2m uic
TEXT 416 168 Left 2 !.ic V(C1)=0 I(C1)=0.5
TEXT 416 240 Left 2 !.ic I(L1)=0.5 V(L1)=0
TEXT 424 136 Left 2 !.param Rd=220
TEXT 416 208 Left 2 !.ic  I(R1)=0.5