RF sxposure

FCC ID: 2AEIN-K17

RF Exposure Info

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FCCID_2785389

FCC ID: 2AEIN-K17 FCC 47 CFR MPE REPORT HUIZHOU FORYOU GENERAL ELECTRONICS CO., LTD. CAR AUDIO PLAYER Model Number: K17 FCC ID: 2AEIN-K17 Prepared for : HuiZhou ForYou General Electronics Co., Ltd. North Shangxia Road, Dongjiang Hi tech Industry Park, Huizhou , China Prepared By : EST Technology Co., Ltd. Santun(guantai Road), Houjie Town, DongGuan City, GuangDong, China. Tel: 86-769-83081888-808 Report Number : ESTE-R1510006 Date of Test : September 24~ October 11,2015 Date of Report : October 12,2015 EST Technology Co.,Ltd Report No. ESTE-R1510006 Page 1 of 3

FCC ID: 2AEIN-K17 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-R1510006 Page 2 of 3

FCC ID: 2AEIN-K17 3、Calculated Result and Limit Antenna gain Limited Power of Peak Peak Target Density Power Frequency output output Test Mode power (S) Density (MHz) power power (dBi) (Linear) Result （dBm） (mW (S) (dBm) (mW) /cm2) (mW /cm2) 2402 -4.257 0.375 -4±1 1 1.259 0.00013 1 Compiles GFSK 2441 -4.222 0.378 -4±1 1 1.259 0.00013 1 Compiles 2480 -3.951 0.403 -4±1 1 1.259 0.00013 1 Compiles 1 1.259 7.92007E- 2402 -6.112 0.245 -6±1 1 Compiles 05 1 1.259 7.92007E- 8-DPSK 2441 -5.989 0.252 -6±1 1 Compiles 05 1 1.259 7.92007E- 2480 -5.607 0.275 -6±1 1 Compiles 05 EST Technology Co.,Ltd Report No. ESTE-R1510006 Page 3 of 3


Document Created: 2015-10-13 10:42:33
Document Modified: 2015-10-13 10:42:33
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