kicad/pcb_calculator/attenuators/splitter_formula.md

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### Split Attenuator
Attenuation is 6 dB
___Z<sub>in</sub>___ is desired input impedance in &#x2126;
___Z<sub>out</sub>___ is desired output impedance in &#x2126;
___Z<sub>0</sub> = Z<sub>in</sub> = Z<sub>out</sub>___
___R<sub>1</sub> = R<sub>2</sub> = R<sub>3</sub> = Z<sub>0</sub>/3___