tline-1.sch
1.21 KB
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v 20130925 2
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tline-1.sch
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1
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1
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2015 - 02 - 13
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Mike Waters
C 44750 46100 1 180 0 resistor-2.sym
{
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refdes=Rs
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value=50
}
C 43650 46000 1 270 0 voltage-2.sym
{
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refdes=Vs
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value=AC 1V
}
C 47650 46000 1 90 1 resistor-2.sym
{
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refdes=Ro
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value=50
}
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C 44400 44800 1 0 0 gnd-1.sym
C 44750 45600 1 0 0 tline.sym
{
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device=T-Line
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refdes=TL1
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value=Z0=50 TD=10nS
}
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C 46950 44800 1 0 0 gnd-1.sym
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Loss-less Transmission Line
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For RG58 is a standard 50 Ohm coaxial cable
with a velocity constant of 0.66.
For a transmission delay of 10nS the actual
cable is :
L = TD x c x v
= 10e-9 x 3e8 x 0.66
= 1.98 m
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