RFx

FCC ID: OWS-NIC441

RF Exposure Info

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FCCID_2233362

Evaluation of RF Exposure Date: 3/20/2014 Part Number: 174-0395-00 FCC ID: OWS-NIC441 Description: NIC 441-0702 Frequency: 902 - 928 MHz FHSS, 2400-2483.5 FHSS 900 MHz 2400 MHz Max RF Power 29.82 24.5 dBm Source Based Time Average Correction 0 0 dB Tx Antenna 3 4 dBi EIRP 32.82 28.5 dBm EIRP 1914.255925 707.9457844 mW EIRP 1.914255925 0.707945784 W MPE dist 20 cm EIRP Equation 1 - S= 4πR 2 EIRP Equation 2 - R= 4πS OET Bulletin No. 65, Supplement C Evaluating Compliance with FCC Guidelines for Human Exposure to Radiofrequency Electromagnetic Fields. Appendix A: FCC Exposure Criteria, FCC Limits for Maximum Permissible Exposure (MPE) Limit Calculated Smax, occupational Smax, general public S, mW/cm2 S, mW/cm2 Rmin, occupational Rmin, general public Radio F(MHz) Actual F, MHz Controlled, Ave 6 min Uncontrolled, Ave 30 min @ 20cm dist @ 20 cm dist mW/cm2 mW/cm2 mW/cm2 mW/cm2 cm cm 0.3-1.34* -- 100 100 -- -- -- 1.34-30 -- 900/f2 180/f2 -- -- -- 30-300 -- 1 0.2 -- -- -- 900FHSS 300-1500 902 3.006666667 0.601333333 0.380829116 0.380829116 7.117908921 15.9161282 2400FHSS 1500-100,000 2400.8 5 1 0.140841339 0.140841339 3.356680965 7.505766817 * upper frequency range is 3 MHz for occupational limit NOTE: For mobile or fixed location transmitters, minimum separation distance for FCC compliance is 20 cm, even if calculations indicate MPE distance is less % 900 MHz RFx 63.33% % 2.4 GHz RFx 14.08% Total RFx 77.41%


Document Created: 2014-03-20 16:03:50
Document Modified: 2014-03-20 16:03:50
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