RF Exposure

FCC ID: TV7LDF2ND

RF Exposure Info

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FCCID_3934884

Mikrotik Model: RBLDF-2nD Test Number: 180702 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) 25 Output Power dBd + 2.17 = dBi dBi to dBd 2.2 Tx Frequency (MHz) 2437 Maximum (Watts) 0.032700 Antenna Gain (dBd) 22.83 Cable Loss (dB) 0.0 (dBm) 15.1 Antenna minus cable (dBi) 25.00 Calculated ERP (mw) 6274.047 EIRP = Po(dBM) + Gain (dB) Calculated EIRP (mw) 10340.648 Radiated (EIRP) dBm 40.145 Power density (S) ERP = EIRP - 2.17 dB Radiated (ERP) dBm 37.975 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 ) 31.86574 W/m2 100-6,000 0.6455ƒ0.5 General Public Limit 6,000-15,000 50 0.02619ƒ0.6834 W/m2 48-300 1.291 5.40397 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 10340.648 0.08229 0.823 100.00 1.00 39.37 3.28 10340.648 0.10159 1.016 90.00 0.90 35.43 2.95 10340.648 0.12858 1.286 80.00 0.80 31.50 2.62 10340.648 0.16794 1.679 70.00 0.70 27.56 2.30 10340.648 0.22858 2.286 60.00 0.60 23.62 1.97 10340.648 0.32915 3.292 50.00 0.50 19.69 1.64 10340.648 0.51430 5.143 40.00 0.40 15.75 1.31 10340.648 0.91431 9.143 30.00 0.30 11.81 0.98 10340.648 2.05721 20.572 20.00 0.20 7.87 0.66 10340.648 8.22883 82.288 10.00 0.10 3.94 0.33 10340.648 10.15904 101.590 9.00 0.090 3.54 0.30 10340.648 12.85754 128.575 8.00 0.080 3.15 0.26 10340.648 16.79352 167.935 7.00 0.070 2.76 0.23 10340.648 22.85785 228.579 6.00 0.060 2.36 0.20 10340.648 32.91530 329.153 5.00 0.050 1.97 0.16 10340.648 51.43016 514.302 4.00 0.040 1.57 0.13 10340.648 91.43140 914.314 3.00 0.030 1.18 0.10 Occupational Limit minimum Distance Frequency (MHz) Public Limit minimum distance (meters) (meters) 47CFR 1.1310 N/A 0.20 RSS-102 N/A 0.20 Rogers Labs, Inc. Mikrotikls SIA S/N: 8D30082D7F29, 8D3008BD1801 4405 W. 259th Terrace Model: RBLDF-2nD FCC ID: TV7LDF2ND Louisburg, KS 66053 Test #: 180330 IC: 7442A-LDF2ND Phone/Fax: (913) 837-3214 Test to: 47 CFR 15.247, RSS-247 Date: July 18, 2018 Revision 1 File: RBLDF2 C2PC RFExp Page 1 of 1


Document Created: 2018-07-18 15:33:33
Document Modified: 2018-07-18 15:33:33
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