Installation Guide

AirSynergy Equipment Installation Guide
Page 63 Commercial in Confidence SYN-UG-007 Rev A0.41
RF Exposure
The RF exposure requirements are detailed in RSS-210.
The safe distances from the AirSynergy Antenna unit is 25 cm under all operating
conditions.
FCC and Industry Canada RF Exposure Requirements
FCC Maximum Permissible Exposure (MPE) limits for equipment operating in the
frequency range 1500 – 100,000 MHz is 1.0 mW/cm
2
.
Following installation and commissioning, the safe distance from the antenna is the
greater of:
20cm
Or
r cm, where r = √ (PG/4πS)
P: power input to antenna(s) in mW
G: numeric gain of antenna relative to isotropic radiator
S: power density in mW/cm2 = 1 mW/cm2
The device has two antenna ports, so safe distance from the antenna shall be the greater
of:
20 cm or √ (2*PG/4πS)
Which gives
20 cm or √ (0.16*P*G) cm.