Keep design assertions separate from recorded evidence³Ô¹Ïtv / ENGINEERING EXPLANATIONKeep design assertions separate from recorded evidenceIdentityPart or controlled drawing specifies the formedconductor.MountingHeight, orientation and lead form use board datums.EvidenceTuning modifications are recorded as actual geometrychanges.RepeatabilityFixture, mechanical variation and RF test conditionsare distinguished.Original schematic. Not production artwork, calibrated data or performance evidence.