RF exposure Report

FCC ID: EMOIHV317

RF Exposure Info

Download: PDF
FCCID_4256879

RF EXPOSURE EVALUATION EUT Specification EUT Bluetooth Speaker Model Number iHv317 FCC ID EMOIHV317 Antenna gain (Max) -0.58dBi Operation Frequency 2402-2480MHz Input Rating DC 3.7V Battery Classification Per §15.247(i), §2.1093 Stipulated Test Standard Kind of Device: Bluetooth Ver.4.2 Modulation BT:(GFSK, π/4-DQPSK) BLE:(GFSK) Max. output power BT: -7.26dBm(0.000188W) BLE: -3.19dBm(0.000480W) Test Requirement: According to §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.

Rouutine SAR evaluation n refers to that spec cifically req quired by § §2.1093, us sing meaasurementts or comp puter simuulation. Wh hen routine e SAR eva aluation is not required, porttable transsmitters with output power p greater than tthe applica able low w threshold require SA AR evaluattion to qua ality for TCBB approval. One e antenna is availabble for the EUT. The e minimumm separatio on distanc ce is 5mm. BT DSS: Transm mit Mea asure Tune Max tun ne up Ca alculation 1-g Frequency Moode d Power P upPower power(d dBm) Result SAR (MHzz) (dBm) (dBm) 2.402 2 GFSK -7 7.88 -8±1 -7 0.0061847 3 2.441 1 GFSK -8 8.45 -8±1 -7 0.0062347 3 2.480 0 GFSK -8 8.88 -9±1 -8 0.0049918 3 Π/4--DQ 2.402 2 -7 7.26 -7±1 -6 0.0077860 3 PSSK Π/4--DQ 2.441 1 -7 7.90 -8±1 -7 0.0062347 3 PSSK Π/4--DQ 2.480 0 -8 8.24 -8±1 -7 0.0062843 3 PSSK BT DTS: Transm mit Meaasure Tune Max tun ne up Ca alculation 1-g Frequency Mo ode d Power P upPower power(d dBm) Result SAR (MHzz) (dBm) (dBm) 2.402 2 GFSK -3 3.19 -3±1 -2 0.0195576 3 2.441 1 GFSK -3 3.81 -4±1 -3 0.0156608 3 2.480 0 GFSK -4 4.25 -4±1 -3 0.0115785 3 Acccording to KDB 4474 498, no sttand-alone required for f BT anttenna, and d no multaneous SAR measurement is required sim d. Signature: L Lisa Wang Daate: 2019--04-10


Document Created: 2019-04-26 17:23:54
Document Modified: 2019-04-26 17:23:54
© 2024 FCC.report
This site is not affiliated with or endorsed by the FCC