RF Exposure

FCC ID: R7PEG6R3S2

RF Exposure Info

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FCCID_1066161

Model: 25-1078 FCC ID: R7PEG6R3S2 IC: 5294A-EG6R3S2

General Information:
Applicant: Cellnet Technology, Inc.
ACS Project: 08-0459
Device Category: Mobile
Environment: General Population/Uncontrolled Exposure

Technical Information
Antenna Type: Integral Loop
Antenna Gain: -3dBi
Transmitter Conducted Power: 25.03dBm (318mW)
Maximum System EIRP: 22.03dBm (160mW)

MPE Calculation
The Power Density (mW/cm2) is calculated as follows:

PG
S=
4πR 2
Where:
S = power density (in appropriate units, e.g. mW/cm2)
P = power input to the antenna (in appropriate units, e.g., mW)
G = power gain of the antenna in the direction of interest relative to an isotropic radiator
R = distance to the center of radiation of the antenna (appropriate units, e.g., cm)

MPE Calculator for Mobile Equipment
Limits for General Population/Uncontrolled Exposure*
Transmit Radio Power Radio Antenna Antenna Power
Distance
Frequency Power Density Limit Power Gain Gain Density
(cm)
(MHz) (dBm) (mW/Cm2) (mW) (dBi) (mW eq.) (mW/cm^2)
917.58 25.03 0.61 318.42 -3 0.501 20 0.032

Installation Guidelines
The installation manual should contain text similar to the following advising how to install the equipment to
maintain compliance with the FCC RF exposure requirements:

RF Exposure
In accordance with FCC requirements of human exposure to radio frequency fields, the radiating element
shall be installed such that a minimum separation distance of 20 centimeters will be maintained.

Conclusion
This device complies with the MPE requirements by providing adequate separation between the device,
any radiating structure and the general population.

5015 B.U. Bowman Drive Buford, GA 30518 USA Voice: 770-831-8048 Fax: 770-831-8598

Document Created: 2009-02-04 12:27:57
Document Modified: 2009-02-04 12:27:57

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