RF exposure

FCC ID: 2AI88BTC2018

RF Exposure Info

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FCCID_3886225

FCC ID : RAIBSETC2018 RF EXPOSURE EVALUATION METHOD SAR Test Exclusion Thresholds for 100 MHz — 6 GHz and < 50 mm Approximate SAR Test Exclusion Power Thresholds at Selected Frequencies and Test Separation Distances are illustrated in the following Table. MHz s 10 is 20 2s mm 150 so n 16 iss 194 300 27 ss a 1o 137 aso 22 as 67 so u> sas i6 3 10 6e 2 900 G 2 a7 es 7o 1500 12 2 a7 40 a SAR Test Exclusion P U * 3. 41 5t Threshold(mW) 2450 10 19 20 38 as 3e00 s 16 21 3 m 5200 7 13 20 26 3 saco 6 13 19 26 52 seoo 6 12 19 25 a1 ‘ The 1—g and 10—g SAR test exclusion thresholds for 100 MHz to 6 GHe at test separetion distances < 50 mm are determined by: [{max. power of channel, including tune—up tolerance, mW)(min. test separation distance, mm}] + [/(GHz)] < 3.0 for 19 SAR and < 7.5 for 10—g extremity SAR where 1(GHz) is the RF channel transmit frequency in GHz Power and distance are rounded to the nearest mW and mm before calculation The result is rounded to one decimal place for comparison The test exclusions are applicable only when the minimum test separation distance is < 50 mm and for transmission frequencies between 100 MHz and 6 GHz. When the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to determine SAtest exclusion

FCC ID : 2AI88BTC2018 Maximum measured transmitter power. BT4.1+EDR The Worst Case Mode Maximum Peak Tune up tolerance frequency Conducted Output Power GHz dBm dBm GFSK 2.402 -1.25 -1±1 π/4-DQPSK 2.402 -1.34 -1±1 8DPSK 2.402 -1.38 -1±1 Remark: The worst case gain of the antenna is 0dBi. 0dBi logarithmic terms convert to numeric result is nearly 1 Tune up Power(2402)= 1.000mw Tune up Power(2402)= 1.000mw Tune up Power(2402)= 1.000mw [(GFSK power of channel, including tune-up tolerance, mW)/(min. test separation distance,mm)] · [√f(GHz)]= 1.000/5*√2.402=0.310≤3.0 [(π/4-DQPSK power of channel, including tune-up tolerance, mW)/(min. test separation distance,mm)] · [√f(GHz)]= 1.000/5*√2.402=0.310≤3.0 [(8DPSK power of channel, including tune-up tolerance, mW)/(min. test separation distance,mm)] · [√f(GHz)]=1.000/5*√2.402=0.310≤3.0 Threshold at which no SAR required is 0.310≤ 3.0 for 1-g SAR, Separation distance is 5mm.


Document Created: 2018-06-07 03:43:59
Document Modified: 2018-06-07 03:43:59
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