antenna.barko.devby Rothammel

basicutilitysafetyemf

EMF Safety

Calculate safe distance from antenna

Source: Rothammel, Vol. 2, Ch. 38, p. 356-359

Input Parameters

Transmitter Power

W

Antenna Gain

dBi

Frequency

MHz

Duty Cycle (SSB≈0.4, CW≈0.5, FM≈1)

Results

EIRP

159.2W

Safe Distance (controlled)

1.13m

Safe Distance (public)

2.52m

Power Density at 1m

1.267mW/cm²