RF Exposure

FCC ID: SK9PMCR2

RF Exposure Info

Download: PDF
FCCID_1284656

Certification Exhibit FCC ID: SK9PMCR2 IC: 864G-PMCR2 FCC Rule Part: 15.247, 15.249 IC Radio Standards Specification: RSS-210 ACS Report Number: 10-0153.W04.11.A Manufacturer: Itron, Inc. Model: PMCR2 RF Exposure 5015 B.U. Bowman Drive Buford, GA 30518 USA Voice: 770-831-8048 Fax: 770-831-8598

Model: PMCR2 FCC ID: SK9PMCR2 IC: 864G-PMCR2 General Information: Applicant: Itron Electricity Metering Inc. ACS Project: 10-0153.W04.11.A FCC ID: SK9PMCR2 Device Category: Mobile Environment: General Population/Uncontrolled Exposure Exposure Conditions: Greater than 20 centimeters Simultaneous Tx: Yes Technical Information: CDMA Modem 2.4GHz Zigbee 2.4GHz Zigbee Module Radio 900 MHz LAN (Register PCB) (Cell Relay PCB)1 FCC ID: N7N-MC5725 IC:2417C-MC5725 Phantom Stud Mount Stud Mount Mobile Low Profile Antenna Type Omni-directional Omni-directional Omni-directional Omni-directional Antenna Model TRA9023 MMSO2300 MMSO2300 MLPVDB800/1900S 800 Band: 3dBi Antenna Gain 3dBi 0dBi 0dBi 1900 Band: 4dBi Conducted 800 Band: 29.23dBm 24.59dBm 15.16dBm Note1 Power 1900 Band: 28.83dBm 800 Band: 1.671W Maximum EIRP 0.574W 0.033W Note1 1900 Band: 1.919W 800 Band 0: 1.019W Maximum ERP 0.350W 0.020W Note1 1900 Band: 1.170W Note 1: The Cell Relay 2.4GHz low power Zigbee contribution to the overall MPE calculation is negligible and therefore will not be included in the power density calculations below. MPE Calculation: Power Density 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) Note: P (power input to the antenna) for the CDMA modem is peak power and was provided from the original FCC certification report. ACS Report: 10-0153.W04.11.A Advanced Compliance Solutions Page 2

Model: PMCR2 FCC ID: SK9PMCR2 IC: 864G-PMCR2 MPE Calculator for Mobile Equipment Limits for General Population/Uncontrolled Exposure* Transmit Radio Power Radio Antenna Antenna Distance Power Density Frequency Power Density Limit Power Gain Gain (mW (cm) (mW/cm^2) (MHz) (dBm) (mW/Cm2) (mW) (dBi) eq.) 902.25 24.59 0.60 287.74 3 1.995 20 0.114 2405 15.16 1.00 32.81 0 1.000 20 0.007 836.5 29.23 0.56 837.53 3 1.995 20 0.332 1880 28.83 1.00 763.84 4 2.512 20 0.382 Summation of Power Densities – Simultaneous Transmissions This device contains multiple transmitters which can operate simultaneously and therefore the maximum RF exposure is determined by the summation of power densities. The maximum power density as calculated by a summation of power densities for each simultaneous transmission combination as follows: CDMA Modem Operating in the 800MHz Cellular Band: 900MHz LAN: 0.114 (mW/cm^2) 2.4GHz Zigbee: 0.007 (mW/cm^2) CDMA 800: 0.332 (mW/cm^2) TOTAL: 0.453 (mW/cm^2) CDMA Modem Operating in the 1900MHz PCS Band: 900MHz LAN: 0.114 (mW/cm^2) 2.4GHz Zigbee: 0.007 (mW/cm^2) CDMA 1900: 0.382 (mW/cm^2) TOTAL: 0.503 (mW/cm^2) Installation Guidelines: The installation manual shall contain text similar to the following 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 from 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. ACS Report: 10-0153.W04.11.A Advanced Compliance Solutions Page 3


Document Created: 2010-05-20 14:03:04
Document Modified: 2010-05-20 14:03:04
© 2024 FCC.report
This site is not affiliated with or endorsed by the FCC