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help on the width calculation on the RF 50 or 75Ohm lin

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dog1357

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On PCB, the input and output lines sometime require 50Ohm and 75Ohm,


any one here know how to calculate the width of the input and outline on the PCB, any guidelines?
 

You can find a free PCB impedance calculator at - h**p://www.ultracad.com there are other calculators as well. Or you could just read the thread posted yesterday.

SiGiNT
 

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