RF Exposure evaluation

FCC ID: 2APU5WPC100

RF Exposure Info

Download: PDF
FCCID_4144973

Page 1 of 8 Report No.: HK1901150207-2E FCC TEST REPORT Test report On Behalf of JMTek Industries(Shenzhen) Co., Ltd For Wireless Power Charger Model No.: WPC100, WPC200, WPC300, WPC400 FCC ID: 2APU5WPC100 Prepared for : JMTek Industries(Shenzhen) Co., Ltd 14G, Innovation Tech Building, Quanzhi Science and Technology innovation Park, ShaJing Street, Bao’an District, ShenZhen 518104, China Prepared By : Shenzhen HUAK Testing Technology Co., Ltd. 1F, B2 Building, Junfeng Zhongcheng Zhizao Innovation Park, Fuhai Street, Bao'an District, Shenzhen City, China Date of Test: Jan. 15, 2019 ~ Jan. 22, 2019 Date of Report: Jan. 22, 2019 Report Number: HK1901150207-2E

Page 2 of 8 Report No.: HK1901150207-2E Note: 1. For a more detailed features description, please refer to the manufacturer’s specifications or the User's Manual. 2. Channel List Frequency Frequency Frequency Frequency Channel Channel Channel Channel (KHz) (MHz) (MHz) (MHz) 01 125 The EUT antenna is Coil Antenna. No antenna other than that furnished by the responsible party shall be used with the device. 2. SUMMARY OF TEST RESULTS 2.1 Test procedures according to the technical standards: FCC KDB680106 D01 RF Exposure Wireless Charging Apps v03 FCC CFR 47 Standard Test Item Judgment Remark Section FCC CFR 47 part1, Electric Field Strength (E) (V/m) PASS 1.1310 KDB680106 D01v03 (3)(3) Magnetic Field Strength (H) (A/m) PASS 2.2 MEASUREMENT UNCERTAINTY The reported uncertainty of measurement y ±U，where expended uncertainty U is based on a standard uncertainty multiplied by a coverage factor of k=2，providing a level of confidence of approximately 95 %。 No. Item Uncertainty 1 All emissions,radiated(<30M)(9KHz-30MHz) ±2.45dB 2 Temperature ±0.5°C 3 Humidity ±2%

Page 3 of 8 Report No.: HK1901150207-2E 2.3 Test Instruments Frequency Description Brand Model No. Calibrated Date Calibrated Until Range Broadband Field Dec. 27, 2018 Dec. 27, 2019 Meter NARDA NBM-550 - Magnetic Field Dec. 27, 2018 Dec. 27, 2019 Meter NARDA ELT-400 1 – 400kHz Magnetic Probe NARDA HF-3061 300kHz – 30MHz Dec. 27, 2018 Dec. 27, 2019 Magnetic Probe NARDA HF-0191 27 – 1000MHz Dec. 27, 2018 Dec. 27, 2019 Broadband Field NARDA NBM-550 Dec. 27, 2018 Dec. 27, 2019 Meter - Electric Field COMBINOVA EFM 200 5Hz – 400kHz Dec. 27, 2018 Dec. 27, 2019 Meter E-Field Probe NARDA EF-0391 100kHz – 3GHz Dec. 27, 2018 Dec. 27, 2019 100MHz – E-Field Probe NARDA EF-6091 Dec. 27, 2018 Dec. 27, 2019 60GHz NOTE: 1. The calibration interval of the above test instruments is 12 months .

Page 4 of 8 Report No.: HK1901150207-2E 3. MAXIMUM PERMISSIBLE EXPOSURE 3.1 MAXIMUM PERMISSIBLE EXPOSURE Limit of Maximum Permissible Exposure Limits for Occupational / Controlled Exposure Averaging Time Frequency Range Electric Field Magnetic Field Power Density (S) (MHz) Strength (E) (V/m) Strength (H) (A/m) (mW/ cm²) |E|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 1500-100,000 5 6 Limits for General Population / Uncontrolled Exposure Averaging Time Frequency Range Electric Field Magnetic Field Power Density (S) |E|²,|H|² or S (MHz) Strength (E) (V/m) Strength (H) (A/m) (mW/ cm²) (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 1500-100,000 1 30 Note 1: f = frequency in MHz ; *Plane-wave equivalent power density Note 2: For the applicable limit, see FCC 1.1310, 680106 D01 RF Exposure Wireless Charging Apps v03 Note 3: Emissions between 100 kHz to 300 kHz should be assessed versus the limits at 300 kHz in Table 1 of Section 1.1310: 614 V/m and 1.63 A/m. A KDB inquiry is required to determine the applicable exposure limits below 100 kHz.

Page 5 of 8 Report No.: HK1901150207-2E 4. TEST PROCEDURE a. For devices designed for typical desktop applications, such a wireless charging pads, RF exposure evaluation should be conducted assuming a user separation distance of 15 cm. E and H field strength measurements or numerical modeling may be used to demonstrate compliance. Measurements should be made from all sides and the top of the primary/client pair, with the 15 cm measured from the center of the probe(s) to the edge of the device. 4.1 TEST SETUP 4.2 RESULT OF MAXIMUM PERMISSIBLE EXPOSURE

Page 6 of 8 Report No.: HK1901150207-2E For Full load mode: E-Field Strength at 15 cm from the edges surrounding the EUT (V/m) Frequency Test Test Test Test Test Limits Range Position Position Position Position Position Test (MHz) A B C D E (V/m) 0.125 1.23 1.27 1.19 1.21 1.20 614 H-Field Strength at 15 cm from the edges surrounding the EUT (A/m) Frequency Test Test Test Test Test Limits Range Position Position Position Position Position Test (MHz) A B C D E (A/m) 0.125 0.17 0.25 0.23 0.28 0.16 1.63 For Half Load for wrist band mode: E-Field Strength at 15 cm from the edges surrounding the EUT (V/m) Frequency Test Test Test Test Test Limits Range Position Position Position Position Position Test (MHz) A B C D E (V/m) 0.125 1.15 1.17 1.26 1.30 1.21 614 H-Field Strength at 15 cm from the edges surrounding the EUT (A/m) Frequency Test Test Test Test Test Limits Range Position Position Position Position Position Test (MHz) A B C D E (A/m) 0.125 0.21 0.19 0.25 0.20 0.19 1.63

Page 7 of 8 Report No.: HK1901150207-2E For Half Load for shoepod mode: E-Field Strength at 15 cm from the edges surrounding the EUT (V/m) Frequency Test Test Test Test Test Limits Range Position Position Position Position Position Test (MHz) A B C D E (V/m) 0.125 1.17 1.23 1.26 1.22 1.20 614 H-Field Strength at 15 cm from the edges surrounding the EUT (A/m) Frequency Test Test Test Test Test Limits Test Range Position Position Position Position Position (A/m) (MHz) A B C D E 0.125 0.20 0.25 0.27 0.31 0.20 1.63 For No load mode: E-Field Strength at 15 cm from the edges surrounding the EUT (V/m) Frequency Test Test Test Test Test Limits Range Position Position Position Position Position Test (MHz) A B C D E (V/m) 0.125 1.20 1.26 1.23 1.25 1.29 614 H-Field Strength at 15 cm from the edges surrounding the EUT (A/m) Frequency Test Test Test Test Test Limits Range Position Position Position Position Position Test (MHz) A B C D E (A/m) 0.125 0.23 0.25 0.16 0.22 0.27 1.63

Page 8 of 8 Report No.: HK1901150207-2E PHOTOGRAPH OF TEST ※※※※※THE END※※※※※


Document Created: 2019-01-24 12:00:49
Document Modified: 2019-01-24 12:00:49
© 2025 FCC.report
This site is not affiliated with or endorsed by the FCC