RF Exposure

FCC ID: OAYSRR2B

RF Exposure Info

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FCCID_1807702

Test Number: 301-12 Issue Date: 7/20/2012 6. Measurement Data (continued) 6.9. Public Exposure to Radio Frequency Energy Levels (15.247(i) (1.1307 (b)(1)) RSS-GEN 5.5, RSS 102 Note: The following equation is used to determine the output power from the measured worst case field strength: (E x d) 2 P= (30 x G) P = the power in Watts. E = the measured maximum field in V/m G = the numeric gain of the transmitting antenna over an isotropic radiator. d = the distance in meters of the field strength measurement. Peak Antenna Measured Frequency Distance Channel Field Gain1 Output Strength Power (GHz) (dBµV/m) (m) (dBi) (mW) ISM 24.15 113.45 3.0 12.200 4.00 DUT DUT MPE Power Density Output Antenna Limit Channel Distance Result Power Gain (mW/cm²) (cm) (dBm) (dBi) (mW/cm2) (W/m2) (1) (2) (3) (4) (5) ISM 20 6.02 0.50 0.0008930 0.0089300 1 Compliant OP + AG PD = (4 x π x d²) PD = Power Density (mW/cm2) OP = DUT Output Power (dBm) AG = DUT Antenna Gain (dBi) d= MPE Distance (cm) 1. Reference CFR 2.1093(b): For purposes of this section, a portable device is defined as a transmitting device designed to be used so that the radiating structure(s) of the device is/are within 20 centimeters of the body of the user. 2. Sections 6.2 of this test report. 3. Antenna gain data provided by the client. 4. Power density is calculated from field strength measurement and antenna gain. 5. Reference CFR 1.1310, Table 1: Limits for Maximum Permissible Exposure (MPE), Section (B): Limits for General Population/Uncontrolled Exposure. Page 22 of 23 Compliance Worldwide, Inc. - 357 Main Street - Sandown, NH 03873 (603) 887 3903 Fax 887 6445 http://www.cw-inc.com


Document Created: 2012-09-26 12:14:25
Document Modified: 2012-09-26 12:14:25
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