Table 6: Electric field of the field point.

Frequency Field strength at Field strength at Field strength at
kHz −200 m μV/m −300 m μV/m −600 m μV/m

0.1 174.0 56.0 8.8
0.3 187.5 65.2 12.2
1 204.3 66.6 9.0
1.5 204.5 61.9 6.3
2 199.7 56.2 4.5
3 183.7 45.3 2.4
5 147.4 29.0 0.84
10 81.8 10.4 0.096
20 28.2 1.9 0.003
30 11.2 0.5 0.0002

kHz 1.5 1.0 0.3
−3 dB bandwidth kHz 5.0 3.0 1.0