RF_Expsoure_Report

FCC ID: 2AQ9M-SLR1200

RF Exposure Info

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FCCID_4030474

FCC RF Exposure FCC ID: 2AQ9M-SLR1200 Applicant: Beijing Silion Technology Corp.,Ltd. Exposure category: General population/uncontrolled environment EUT Type: Production Unit Device Type: RFID reader Refer Standard: FCC Part 2.1091: Radio Frequency (RF) Exposure Compliance of Radio communication Apparatus (All Frequency Bands) FCC MPE Limited: Limits for General Population/Uncontrolled Exposure Frequency Range Electric Field Magnetic Field Power Density Averaging Time (MHz) Strength (V/m) Strength (A/m) (mW/cm2) (minutes) 0.3‐1.34 614 1.63 *(100) 30 1.34‐30 824/f 2.19/f *(180/f2) 30 30‐300 27.5 0.073 0.2 30 300‐1500 / / f/1500 30 1500‐100,000 / / 1.0 30 Test Data Predication of MPE limit at a given distance Where: S = power density P = power input to the antenna G = power gain of the antenna in the direction of interest relative to an isotropic radiator, the power gain factor, is normally numeric gain. R = distance to the center of radiation of the antenna (appropriate units, e.g., cm) Antenna Gain information Antenna Gain: 2dBi

Conducted Output Power Results Test Frequency RF Power(dBm) Channel (MHz) 1 902.75 29.875 26 915.25 29.913 50 927.25 29.933 Calculation results: pass Frequency RF Result Limit (MHz) distance(cm) (mW/cm2) (mW/cm2) 902.75 20 0.306 0.602 915.25 20 0.306 0.610 927.25 20 0.306 0.618


Document Created: 2018-09-18 10:23:01
Document Modified: 2018-09-18 10:23:01
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