CISPR 22 Emission Limits for Class A DevicesRadiated Emissions (30 meters) Frequency (MHz) uV/m dB(uV/m) 30 - 230 31.6 30 230 - 1000 70.8 37 Conducted Emissions Frequency (MHz) uV QP (AV) dB(uV) QP (AV) 0.15 - 0.5 8912.5 (1995) 79 (66) 0.5 - 30 4467 (1000) 73 (60)
CISPR 22 Emission Limits for Class B DevicesRadiated Emissions (10 meters) Frequency (MHz) uV/m dB(uV/m) 30 - 230 31.6 30 230 - 1000 70.8 37 Conducted Emissions Frequency (MHz) uV QP (AV) dB(uV) QP (AV) 0.15 - 0.5 1995-631 (631-199.5) 66-56 (56-46) (limit varies linearly) 0.5 - 5 631 (199.5) 56 (46) 5 - 30 1000 (316) 60 (50) |