5
delay between radios, and other factors. For the purpose of the MPED calculation, a
worst case duty cycle of 100% will be assumed, although this duty cycle is not achieved
in typical operation.
Integrators are responsible for including RF exposure information statements in their
final user manuals.
The worst case MPED for any transmit frequency in the 450 - 470 MHz band is shown in
the table in the following section.
FCC MPE Calculation
Use: General
Antenna: 11.2 dBi
For 450-470 MHz single transmitters (for general population/uncontrolled exposure)
The worst case required separation distance in the US is 187 cm (at 450 MHz).
For the cases where S > the MPE Limit
IC
IC:
11169A-04003
This device complies with Industry Canada’s license-exempt RSSs. Operation is subject
to the following two conditions:
(1)
This device may not cause interference; and
(2)
This device must accept any interference, including interference that may cause
undesired operation of the device.
Le present appareil est conforme aux CNR d’Industrie Canada applicables aux appareils
radio exempts de license. L’exploitation est autorisée aux deux conditions suivantes:
(1)
l’appareil ne doit pas produire de brouillage; et
mW
dBm
450.0
10000
40.0
0.0
11.2
40.0
131826
26.23
0.300
470.0
10000
40.0
0.0
11.2
40.0
131826
26.23
0.313
Power Density
(S) at 20 cm,
mW/cm^2
MPE Limit at
20 cm,
mW/cm^2
EUT Power
Frequency,
MHz
Cable Loss,
dB
Antenna Gain,
dBi
Power at
Antenna,
dBm
EIRP, mW
Frequency,
MHz
Power Density
(S) at 20 cm,
mW/cm^2
MPE Limit at
20 cm,
mW/cm^2
Distance where
S < MPE Limit,
cm
450.0
26.23
0.300
187.0
470.0
26.23
0.313
183.0
Industry
Canada
