Version 4
SHEET 1 880 680
WIRE 64 16 48 16
WIRE 240 16 64 16
WIRE 384 16 336 16
WIRE 448 16 384 16
WIRE 560 16 528 16
WIRE 48 32 48 16
WIRE 240 48 224 48
WIRE 560 48 560 16
WIRE 224 96 224 48
WIRE 336 96 336 48
WIRE 336 96 224 96
WIRE 224 112 224 96
WIRE 560 144 560 112
WIRE 48 224 48 192
FLAG 48 224 0
FLAG 224 112 0
FLAG 560 144 0
FLAG 64 16 anfang
FLAG 560 16 term
FLAG 384 16 ende
SYMBOL voltage 48 96 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V1
SYMATTR Value PULSE(0 1 0 2n 2n 20n 40n)
SYMBOL tline 288 32 R0
SYMATTR InstName T1
SYMATTR Value Td=2n Z0=100
SYMBOL res 32 16 R0
SYMATTR InstName R1
SYMATTR Value 20
SYMBOL res 544 0 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R2
SYMATTR Value 100
SYMBOL cap 544 48 R0
SYMATTR InstName C1
SYMATTR Value {cterm}
TEXT 16 248 Left 2 !.tran 200n
TEXT 8 312 Left 2 !.step param cterm list 1p 22p 50p