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CMC AREA
CMCs General Physics (3)
PHYSICS
Impedance up to the MHz range
Electric and magnetic fields (3)
Electromagnetic fields above 50 kHz: power flux density (3)
IONIZING RADIATION
Ambient dose equivalent rate
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United Kingdom, NPL (National Physical Laboratory)
Complete CMCs in Electricity and Magnetism for United Kingdom (.PDF file)
Electromagnetic fields above 50 kHz: power flux density. Field probe, 1.7E-07 W/m2 to 2650 W/m2
Relative expanded uncertainty (k = 2, level of confidence 95 %) in dB: 0.68 to 0.80
In TEM cell
Frequency range: 50 kHz to 3 GHz
Approved on 06 January 2015
Internal NMI service identifier: 340
Uncertainty table
 
Electromagnetic fields above 50 kHz: power flux density. Field probe, 3.0E-07 W/m2 to 6800 W/m2
Relative expanded uncertainty (k = 2, level of confidence 95 %) in dB: 0.35 to 0.65
In anechoic chamber
Frequency range: 0.24 GHz to 40 GHz
Approved on 06 January 2015
Internal NMI service identifier: 341
Uncertainty table
 
Electromagnetic fields above 50 kHz: power flux density. Field probe, 0.6 W/m2 to 11 W/m2
Relative expanded uncertainty (k = 2, level of confidence 95 %) in dB: 0.35
In anechoic chamber
Frequency range: 43.5 GHz to 45.5 GHz
Approved on 07 February 2019
Internal NMI service identifier: 343