MPE Report

FCC ID: WOR-6115P

RF Exposure Info

Download: PDF
FCCID_2067183

FCC ID：WOR-6115P Report No.：T121206S02-RP1 APPENDIX I MAXIMUM PERMISSIBLE EXPOSURE According to FCC 1.1310 : The criteria listed in the following table shall be used to evaluate theenvironment impact of human exposure to radio frequency (RF) radiation as specified in 1.1307(b)LIMITS FOR MAXIMUM PERMISSIBLE EXPOSURE (MPE) Frequency Electric Field Magnetic Field Power Density Range Average Time Strength (V/m) Strength (A/m) (mW/cm2) (MHz) (A) Limits for Occupational / Control Exposures 300-1,500 -- -- F/300 6 1,500-100,000 -- -- 5 6 (B) Limits for General Population / Uncontrol Exposures 300-1,500 -- -- F/1500 6 1,500-100,000 -- -- 1 30 CALCULATIONS 30 × P × G E2 Given E= & S= d 3770 Where E = Field strength in Volts / meter P = Power in Watts G = Numeric antenna gain d = Distance in meters S = Power density in milliwatts / square centimeter Combining equations and re-arranging the terms to express the distance as a function of the remaining variables yields: 30 × P × G S= 3770d 2 Changing to units of mW and cm, using: P (mW) = P (W) / 1000 and d (cm) = d(m) / 100 Yields 30 × (P / 1000) × G P×G S= 2 = 0.0796 × 3770 × (d / 100) d2 Where d = Distance in cm P = Power in mW G = Numeric antenna gain S = Power density in mW / cm2 Page 1 / 2 This report shall not be reproduced, except in full, without the written approval of Compliance Certification Services Inc.

FCC ID：WOR-6115P Report No.：T121206S02-RP1 LIMIT Power Density Limit, S=1.0mW/cm2 TEST RESULTS Minimum Numeric Power Power Antenna Output separation antenna Density Density Mode Gain Power distance gain Limit at 20cm (dBi) (dBm) (cm) (mW) (mW/cm2) (mW/cm2) IEEE 802.11b 2.00 20 21.19 1.58 1.00 0.041469 IEEE 802.11g 2.00 20 24.50 1.58 1.00 0.088863 IEEE 802.11n HT20 2.00 20 24.05 1.58 1.00 0.080116 IEEE 802.11n HT40 2.00 20 23.32 1.58 1.00 0.067720 Remark: For mobile or fixed location transmitters, the maximum power density is 1.0 mW/cm2 even if the calculation indicates that the power density would be larger. Page 2 / 2 This report shall not be reproduced, except in full, without the written approval of Compliance Certification Services Inc.


Document Created: 2013-08-13 15:21:19
Document Modified: 2013-08-13 15:21:19
© 2024 FCC.report
This site is not affiliated with or endorsed by the FCC