Annexes
Annex A
ICNIRP reference levels for public exposure (ICNIRP, 1998)
Frequency (MHz)
Up to 1Hz
1-8Hz
8-25Hz
0.025-0.8KHz
0.8-3KHz
3-150KHz
0.15-1MHz
1-10MHz
10-400MHz
400-2000
Electric
Field
Strength (V/m)
-----10,000
10,000
250/f
250/f
87
87
87/f1/2
28
1.375f1/2
Magnetic
Field
Strength (A/m)
3.2X104
3.2X104/f2
4,000/f
4/f
5
5
0.73/f
0.73/f
0.073
0.0037f1/2
Power
(W/m2)
--------------------------------2
f/200
2000-3000
61
0.16
10
Density
Notes: f is for frequency in MHz; V is volt; A is Ampere
20