RF Exposure Mobile

FCC ID: QOQBGM12LMA

RF Exposure Info

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FCCID_3235309

RF EXPOSURE ANALYSIS Product FCC ID BGM121 / BGM123 Bluetooth Module QOQBGM12LMA Analysis for FCC, portable use Standalone SAR test exclusion considerations are defined in the KDB 447498 Chapter 4.3.1. 1-g head or body SAR exclusion threshold is defined with formula [(max . power of channel, including tune-up tolerance, mW)/(min. separation distance, mm.)]* (√f(GHz))≤3 For BGM121 / BGM123 the absolute maximum TXP including tolerances 11.2 mW and maximum TX frequency is 2.48 GHz. Using separation distance of 6 mm with the formula above results  11.22mW     2.48  2.95  3  6mm  Thus BGM121 / BGM123 meets the SAR exclusion criteria with 6 mm separation. If the separation distance to human body is 6mm or more then SAR evaluation is not needed. Analysis for FCC, mobile use E. I .R.P 11.22mW S   0.00189mW / cm 2 4R 2 4  (20cm ) 2 E.I.R.P (mW) Evaluation Power density MPE limit for Verdict distance R S at prediction uncontrolled (cm) frequency exposure at (mW/cm2) prediction frequency (mW/cm2) 11.22 20 0.00223 1 PASS Alberga Business Park, Bertel Jungin aukio 3 FI-02600 Espoo, Finland Phone: +358 9 435 5060 www.silabs.com


Document Created: 2016-12-09 10:43:56
Document Modified: 2016-12-09 10:43:56
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