IEC 60263 pdf – Scales and sizes for plotting frequency characteristics and polar diagrams

IEC 60263 pdf – Scales and sizes for plotting frequency characteristics and polar diagrams 1Scope This document specifies standard aspect ratios for logarithmic or level characteristicsexpressed in decibels versus a logarithmic frequency axis and ranges for the radius of polardiagrams of level. Applications include hard copy printouts,electronic files (e.g.,PDF files),scientific publications,screen displays in computer programs and apps,as well as graphs...