MPE Report

FCC ID: 2AE7AMP3862

RF Exposure Info

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FCCID_3009756

FCC ID: 2AE7AMP3862 FCC RF EXPOSURE REPORT Jin Hao Electronic Science & Tech Co. Ltd Bletooth CD Boombox Model Number: BT-9237MUC Additional Model: BT-9237M、CD-9237MUC、BT-9237、CD-9237、MP3862 FCC ID: 2AE7AMP3862 Prepared for : Goldyip Science And Technology Park,Goldyip Road Xiabian Village,Liaobu,Dongguan City, China Prepared By : EST Technology Co., Ltd. Santun(guantai Road), Houjie Town, DongGuan City, GuangDong, China. Tel: 86-769-83081888-808 Report Number: ESTE-R1605015 Date of Test : April 26,2016~ May 10, 2016 Date of Report : May 11, 2016 EST Technology Co.,Ltd Report No. ESTE-R1605015 Page 1 of 3

FCC ID: 2AE7AMP3862 Maximum Permissible Exposure 1、Applicable Standard 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 limit for maximum permissible exposure. In accordance with 47 CFR FCC Part 2 Subpart J, section 2.1091 this device has been defined as a mobile device whereby a distance of 0.2m normally can be maintained between the user and the device. (a)、Limits for Occupational / Controlled Exposure Frequency Electric Field Magnetic Power Averaging Range (MHz) Strength E) Field Strength Density (S) Times︱E︱ (V/m) (H) (A/m) (mW/cm2) 2 , ︱H︱2 or S (minutes) 0.3-3.0 614 1.63 (100)* 6 3.0-30 1842/f 4.89/f (900/f)* 6 30-300 61.4 0.163 1.0 6 300-1500 F/300 6 1500-10000 5 6 (b)、Limits for General Population / Uncontrolled Exposure Frequency Electric Field Magnetic Power Averaging Range (MHz) Strength E) Field Strength Density (S) Times︱E︱ (V/m) (H) (A/m) (mW/cm2) 2 , ︱H︱2 or S (minutes) 0.3-1.34 614 1.63 (100)* 30 1.34-30 824/f 2.19/f (180/f)* 30 30-300 27.5 0.073 0.2 30 300-1500 F/1500 30 1500-10000 1.o 30 Note: f=frequency in MHz; *Plane-wave equivalent power density 2、MPE Calculation Method E (V/m) = (30*P*G) 0.5/d Power Density: Pd (W/m2) = E2/377 E = Electric Field (V/m) P = Peak RF output Power (W) G = EUT Antenna numeric gain (numeric) d = Separation distance between radiator and human body (m) The formula can be changed to Pd = (30*P*G) / (377*d2) From the peak EUT RF output power, the minimum mobile separation distance, d=0.2m, as well as the gain of the used antenna, the RF power density can be obtained EST Technology Co.,Ltd Report No. ESTE-R1605015 Page 2 of 3

FCC ID: 2AE7AMP3862 3、Calculated Result and Limit Peak Peak Antenna gain Limited of Target Power Frequency output output Power Test Model (Linear power Density (S) (MHz) power power (dBi) Density (S) Result ) （dBm） (mW/cm2) (dBm) (mW) (mW/cm2) 2402 -7.150 0.193 -0.68 0.86 -8±1 3.39414E-05 1 Compiles GFSK 2441 -5.067 0.311 -0.68 0.86 -6±1 5.37934E-05 1 Compiles 2480 -3.402 0.457 -0.68 0.86 -4±1 8.52568E-05 1 Compiles 2402 -6.398 0.229 -0.68 0.86 -7±1 4.27296E-05 1 Compiles π/4-DQ 2441 -4.334 0.369 -0.68 0.86 -5±1 6.77219E-05 1 Compiles PSK 2480 -2.718 0.535 -0.68 0.86 -3±1 0.000107332 1 Compiles EST Technology Co.,Ltd Report No. ESTE-R1605015 Page 3 of 3


Document Created: 2016-05-25 15:24:57
Document Modified: 2016-05-25 15:24:57
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