Add substrateMaterial FR408-HR (!454) · Merge requests · KiCad / KiCad Source Code / kicad · GitLab

Benjamin Vernoux requested to merge bvernoux/kicad:bvernoux-master-patch-96082 into master Oct 04, 2020

Add substrateMaterial FR408-HR

Dk, Permittivity/Epsilon R = 3.69 @ 1GHz
Df, Loss Tangent/Loss Tg = 0.0091 @ 1GHz For more details see https://docs.oshpark.com/resources/four-layer-substrate-FR408HR.pdf