User's Manual

Safety
20
Power transmitted
by the source (ERP)
in Watts
Distance from the source of the evaluation point
30m
98.4ft
50m
164ft
100m
328ft
300m
984ft
500m
1,640ft
1,000m
3,280ft
3,000m
9,840ft
1.864mi
5,000m
16,400tf
3.107mi
10,000m
32,800ft
6.214mi
1 0.18 0.11 0.05 0.02 0.01 −− −− −− −−
30 1.00 0.60 0.30 0.10 0.06 0.03 −− −− −−
50 1.29 0.77 0.39 0.13 0.08 0.04 0.01 −− −−
100 1.82 1.09 0.55 0.18 0.11 0.05 0.02 0.01 −−
300 3.16 1.90 0.95 0.32 0.19 0.09 0.03 0.02 0.01
500 4.08 2.45 1.22 0.41 0.24 0.12 0.04 0.02 0.01
1,000 (1k) 5.77 3.46 1.73 0.58 0.35 0.17 0.06 0.03 0.02
3,000 (3k) 10.00 6.00 3.00 1.00 0.60 0.30 0.10 0.06 0.03
5,000 (5k) 12.91 7.74 3.87 1.29 0.77 0.39 0.13 0.08 0.04
10,000 (10k) 18.25 10.95 5.48 1.82 1.09 0.55 0.18 0.11 0.05
30,000 (30k) 31.62 18.97 9.49 3.16 1.90 0.95 0.32 0.19 0.09
50,000 (50k) 40.82 24.49 12.25 4.08 2.45 1.22 0.41 0.24 0.12
100,000 (100k) 57.73 34.64 17.32 5.77 3.46 1.73 0.58 0.34 0.17
300,000 (300k) 100.00 60.00 30.00 10.00 6.00 3.00 1.00 0.60 0.30
500,000 (500k) 129.10 77.46 38.73 12.91 7.74 3.87 1.29 0.77 0.39
1,000,000 (1M) 182.57 109.54 54.77 18.26 10.95 5.48 1.82 1.09 0.55
2.4.1.1 Electric field values (V/m) as a function of power (W) and distance.
Note: field values above 6V/m are highlighted in yellow; those ones that exceed
20V/m are highlighted in red.
Note: RF EXPOSURE SAFETY DISTANCE
RF Exposure Limits for Canada, according to IC regulation: setting to the maximum of the
output power of the apparatus, to guarantee the limits of exposure declared within this
document, it is necessary that the antenna gain used with this device should be 0dBi or less
and all persons should maintain a minimum separation distance of 14.6881m (1
468.81cm)
for general uncontrolled exposure and general controlled exposure.
For FCC standards, a safety distance of 11.8009 m (1180.09 cm) is declared.
Limites d’exposition RF: en réglant au maximum de la puissance de sortie de l’appareil, afin
de garantir les limites d’exposition déclarées dans ce document, il est nécessaire que le
gain d’antenne utilisé avec cet appareil doit être de 0 dBi ou moins et toutes les personnes
doivent conserver une distance de séparation minimale de 1468.81 cm pour les expositions
générales non contrôlées et les expositions générales contrôlées.