RF Exposure Analysis

FCC ID: QOQWT41

RF Exposure Info

Download: PDF
FCCID_1964670

Gpgs:ss RF EXPOSURE ANALYSIS Product FCC ID WT41—A Bluetooth Module QoOQwT4L 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 tun—up tolerance, mW)/(min. separation distance, mm.)]* (Vf(GHz))<3 For WT41 the rated TX power is 41 mW and maximum TX frequency is 2.48 GHz. Using separation distance of 22 mm with the formula above results (41mwj*42.48 =2.93<3 2mm Thus for portable use the SAR exclusion condition is fulfilled and SAR evaluation is not required for separation distance of 22 mm or more. Analysis for FCC, mobile use S= _ ELRP _ _69mW —=—————=0.008mW /cm>* 47R 4t * (20cm) E.I.R.P (mW) Evaluation Power density MPE limit for Verdict distance R S at prediction uncontrolled (cm) frequency exposure at (mW/cem*) prediction frequency (mW/em?} 69 20 0.008 1 PASS 62. Pasi Rahikkala, HW Compliance Engineer Bluegiga Technologies Sinikalliontie 5A, P.O. Box 120 02630 Espoo FINLAND Tel +358 9 435 5060 | Fax +358 9 435 50660 Co ID 0934238—1, VAT registered, domicile: Espoo www.bluegiga.com | sales @bluegiga.com


Document Created: 2019-06-26 07:05:58
Document Modified: 2019-06-26 07:05:58
© 2024 FCC.report
This site is not affiliated with or endorsed by the FCC