EMC

FCC Part 15 Radiated emission (RE) limits

FCC Part 15.109 Class B radiated emission at 3 m.

Radiated 3 m dBµV/m

Limit curve (log scale)

Frequency range Limit Unit Detector
30 MHz - 88 MHz 40 dBµV/m QP
88 MHz - 216 MHz 43.5 dBµV/m QP
216 MHz - 960 MHz 46 dBµV/m QP
960 MHz - 1 GHz 54 dBµV/m QP

Data sourced from industry standards, for engineering reference only. Consult official publications for compliance and certification.