RF EXPOSURE

FCC ID: JEH7730GA2

RF Exposure Info

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FCCID_468711

   Frequency Hopping Spread Spectrum Transmitter

                    Transmitter Certification
                         FCC ID: JEH7730GA2

                  ACS Report Number: 04-0209-15C

                     Manufacturer: NCR Corporation
         Models: 7730-2011, 7730-2012, 7730-2014 and 7730-2015




              RF Exposure Information




Model: 7730            Advanced Compliance Solutions   FCC ID: JEH7730GA2


General Information:

Applicant:               NCR Corporation
ACS Project:             04-0209
FCC ID:                  JEH7730GA2
Device Category:         Mobile
Environment:             General Population/Uncontrolled Exposure

Technical Information:

Antenna Type: Patch
Antenna Gain: 2.5dB
Transmitter Conducted Power: 26.22dBm
Maximum System EIRP: 28.72dBm
Operating Configuration: Fix mounted on ceiling
Exposure Conditions: 20 centimeters

MPE Calculation

The minimum separation distance is calculated as follows:
                                                                       E2
E(V/m) = 30 xPxG                 Power Density: Pd =(mW/cm2) =        3770
               d

MPE Distance

                            MPE Calculator for Mobile Equipment
                   Limits for General Population/Uncontrolled Exposure*

                       Radio           Radio        Antenna                           MPE
 Transmit Freq.                                                 Antenna Gain
                       Power           Power         Gain                           Distance
     (MHz)                                                        (mW eq.)
                       (dBm)            (W)          (dBi)                            (cm)

     2400.4             26.22          0.41879         2.5           1.78             7.6982

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

“RF Exposure (Intentional Radiators Only)
In accordance with FCC requirements of human exposure to
radiofrequency fields, the radiating element shall be installed such
that a minimum separation distance of (20cm) is maintained between the radiating element and the
general population.”

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




Model: 7730                       Advanced Compliance Solutions                   FCC ID: JEH7730GA2



Document Created: 2004-09-09 08:55:10
Document Modified: 2004-09-09 08:55:10

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