RF Exposure

FCC ID: TV7METL5SHPN

RF Exposure Info

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FCCID_3514254

RF Exposure Calculations Mikrotik Model: RBMetal-5SHPn-US Test Number: 170719 MPE Calculator MPE uses EIRP for calculation. EIRP is based on TX power added to the antenna gain in dBi. dBi = dB gain compared to an isotropic radiator. S = power density in mW/cm^2 Antenna Gain (dBi) 32 Output Power dBd + 2.17 = dBi dBi to dBd 2.2 Tx Frequency (MHz) 5785 Maximum (Watts) 0.499000 Antenna Gain (dBd) 29.83 Cable Loss (dB) 0.0 (dBm) 27.0 Antenna minus cable (dBi) 32.00 Calculated ERP (mw) 479844.527 EIRP = Po(dBM) + Gain (dB) Calculated EIRP (mw) 790861.703 Radiated (EIRP) dBm 58.981 Power density (S) ERP = EIRP - 2.17 dB Radiated (ERP) dBm 56.811 EIRP ------- = mW/cm^2 4 p r^2 EIRP (mW), r (cm) Occupational Limit FCC radio frequency radiation exposure limits per 1.1310 5 mW/cm2 Frequency (MHz) Occupational Limit (mW/cm2 ) Public Limit (mW/cm2 ) 2 50 W/m 300-1,500 f/300 f/1500 General Public Limit 1,500-10,000 5 1 2 1 mW/cm 10 W/m2 Occupational Limit IC radio frequency radiation exposure limits per RSS-102 0.6455ƒ0.5 W/m2 Frequency (MHz) Occupational Limit (W/m2 ) Public Limit (W/m2 ) 2 0.5 49.09621 W/m 100-6,000 0.6455ƒ General Public Limit 6,000-15,000 50 0.02619ƒ0.6834 W/m2 48-300 1.291 9.75649 W/m2 300-6,000 0.02619ƒ0.6834 6,000-15,000 50 10 EIRP S S Distance Distance Distance Distance milliwatts mW/cm2 W/m2 cm meter inches Feet 790861.703 0.69928 6.993 300.00 3.00 118.11 9.84 790861.703 0.96786 9.679 255.00 2.55 100.39 8.37 790861.703 1.00696 10.070 250.00 2.50 98.43 8.20 790861.703 1.24316 12.432 225.00 2.25 88.58 7.38 790861.703 1.57337 15.734 200.00 2.00 78.74 6.56 790861.703 2.05501 20.550 175.00 1.75 68.90 5.74 790861.703 2.79710 27.971 150.00 1.50 59.06 4.92 790861.703 4.02783 40.278 125.00 1.25 49.21 4.10 790861.703 4.37047 43.705 120.00 1.20 47.24 3.94 790861.703 4.75877 47.588 115.00 1.15 45.28 3.77 790861.703 5.20122 52.012 110.00 1.100 43.31 3.61 790861.703 6.29348 62.935 100.00 1.000 39.37 3.28 790861.703 7.76973 77.697 90.00 0.900 35.43 2.95 790861.703 9.83356 98.336 80.00 0.800 31.50 2.62 790861.703 12.84383 128.438 70.00 0.700 27.56 2.30 790861.703 17.48188 174.819 60.00 0.600 23.62 1.97 790861.703 25.17391 251.739 50.00 0.500 19.69 1.64 Occupational Limit minimum Distance Frequency (MHz) Public Limit minimum distance (meters) (meters) 47CFR 1.1310 1.15 2.55 RSS-102 1.15 2.55 Rogers Labs, Inc. Mikrotikls SIA S/N: 6AE7053B0192 4405 W. 259th Terrace Model: RBMetal5SHPn-US IC: 7442A-METL5SHPN Louisburg, KS 66053 Test #: 170719 FCC ID: TV7METL5SHPN Phone/Fax: (913) 837-3214 Test to: 47CFR, 15.407, RSS-247 Date: August 9, 2017 Revision 1 File: RBMetal5SHPnUS MPE Page 1 of 1


Document Created: 2017-08-09 08:07:16
Document Modified: 2017-08-09 08:07:16
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