RF Exposure

FCC ID: 2AKJA-S1500W5

RF Exposure Info

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FCCID_3435719

MS Magnet Solutions Ltd. FCC ID: 2AKJA-S1500W5 5 FCC §15.247(i) – RF Exposure 5.1 Applicable Standards According to FCC §15.247(i) and §1.1307(b)(1), systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess of the Commission’s guidelines. Limits for General Population/Uncontrolled Exposure Frequency Electric Field Magnetic Field Power Density Averaging Time Range Strength Strength (mW/cm2) (minutes) (MHz) (V/m) (A/m) Limits for General Population/Uncontrolled Exposure 0.3-1.34 614 1.63 * (100) 30 2 1.34-30 824/f 2.19/f * (180/f ) 30 30-300 27.5 0.073 0.2 30 300-1500 / / f/1500 30 1500-100,000 / / 1.0 30 f = frequency in MHz * = Plane-wave equivalent power density Before equipment certification is granted, the procedure of IC RSS-102 must be followed concerning the exposure of humans to RF field 5.2 MPE Prediction Predication of MPE limit at a given distance, Equation from OET Bulletin 65, Edition 97-01 S = PG/4R² Where: S = power density P = power input to antenna G = power gain of the antenna in the direction of interest relative to an isotropic radiator R = distance to the center of radiation of the antenna 5.3 MPE Results Maximum peak output power at antenna input terminal (dBm): 18.59 Maximum peak output power at antenna input terminal (mW): 72.277 Prediction distance (cm): 20 Prediction frequency (MHz): 2412 Maximum Antenna Gain, typical (dBi): 5 Maximum Antenna Gain (numeric): 3.162 Power density of prediction frequency at 20.0 cm (mW/cm2): 0.0455 FCC MPE limit for uncontrolled exposure at prediction frequency (mW/cm2): 1.0 The device is compliant with the requirement MPE limit for uncontrolled exposure. The maximum power density at the distance of 20 cm is 0.0455 mW/cm2. Limit is 1.0 mW/cm2, the percentage is 0.0455/1=4.55%. The total percentage is 76.7% (WWAN) + 4.55% (WLAN) = 81.25%. Report Number: R16121419-247 DTS (Wi-Fi) Page 14 of 55 FCC Part 15C Test Report


Document Created: 2017-10-22 06:28:29
Document Modified: 2017-10-22 06:28:29
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