What this tool is for
Transmission line calculators for coax, microstrip, impedance, RF loss and PCB traces.
Basic formula
Transmission line calculator hub.
Design notes
Use these values as a starting point. Real RF performance depends on PCB layout, ground plane, enclosure, cable loss, connectors and measurement conditions.
Common mistakes
Common mistakes include ignoring coax loss, poor antenna placement, missing ground plane, wrong impedance and testing too close to objects.