RF Exposure Info (MPE)

FCC ID: K7SF8J237V2

RF Exposure Info

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FCCID_4288298

RF Exposure Report Report No.: SA190423C25 FCC ID: K7SF8J237V2 Test Model: F8J237V2 Received Date: Apr. 23, 2019 Test Date: Apr. 29, 2019 Issued Date: May 06, 2019 Applicant: Belkin International, Inc. Address: 12045 East Waterfront Drive, Playa Vista, CA 90094 Issued By: Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch Lab Address: No. 47-2, 14th Ling, Chia Pau Vil., Lin Kou Dist., New Taipei City, Taiwan, R.O.C. Test Location: No. 19, Hwa Ya 2nd Rd., Wen Hwa Vil., Kwei Shan Dist., Taoyuan City 33383, TAIWAN (R.O.C.) FCC Registration / 788550 / TW0003 Designation Number: This report is for your exclusive use. Any copying or replication of this report to or for any other person or entity, or use of our name or trademark, is permitted only with our prior written permission. This report sets forth our findings solely with respect to the test samples identified herein. The results set forth in this report are not indicative or representative of the quality or characteristics of the lot from which a test sample was taken or any similar or identical product unless specifically and expressly noted. Our report includes all of the tests requested by you and the results thereof based upon the information that you provided to us. You have 60 days from date of issuance of this report to notify us of any material error or omission caused by our negligence, provided, however, that such notice shall be in writing and shall specifically address the issue you wish to raise. A failure to raise such issue within the prescribed time shall constitute your unqualified acceptance of the completeness of this report, the tests conducted and the correctness of the report contents. Unless specific mention, the uncertainty of measurement has been explicitly taken into account to declare the compliance or non-compliance to the specification. The report must not be used by the client to claim product certification, approval, or endorsement by any government agencies. Report No.: SA190423C25 Page No. 1 / 13 Report Format Version: 6.1.1

Table of Contents Release Control Record .................................................................................................................................. 3 1 Certificate of Conformity...................................................................................................................... 4 2 General Information .............................................................................................................................. 5 2.1 General Description of EUT ................................................................................................................ 5 3 RF Exposure .......................................................................................................................................... 6 2.1 Description of Support Units ............................................................................................................... 6 3.1.1 Configuration of System under Test .................................................................................................... 6 2.2 Test Setup ........................................................................................................................................... 6 2.3 Test Instruments .................................................................................................................................. 7 2.4 Limits for Maximum Permissible Exposure (MPE) .............................................................................. 8 2.5 Test Point Description ......................................................................................................................... 8 4 Calculation Result of Maximum Conducted Power........................................................................... 9 5 Photographs of the Test Configuration ............................................................................................ 13 Report No.: SA190423C25 Page No. 2 / 13 Report Format Version: 6.1.1

Release Control Record Issue No. Description Date Issued SA190423C25 Original release May 06, 2019 Report No.: SA190423C25 Page No. 3 / 13 Report Format Version: 6.1.1

1 Certificate of Conformity Product: PowerHouse™ Charge Dock for Apple Watch + iPhone Brand: belkin Test Model: F8J237V2 Sample Status: Engineering sample Applicant: Belkin International, Inc. Test Date: Apr. 29, 2019 Standards: FCC Part 1 (Section 1.1307(b), 1.1310) The above equipment has been tested by Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch, and found compliance with the requirement of the above standards. The test record, data evaluation & Equipment Under Test (EUT) configurations represented herein are true and accurate accounts of the measurements of the sample’s RF characteristics under the conditions specified in this report. Prepared by : , Date: May 06, 2019 Celine Chou / Senior Specialist Approved by : , Date: May 06, 2019 Bruce Chen / Project Engineer Report No.: SA190423C25 Page No. 4 / 13 Report Format Version: 6.1.1

2 General Information 2.1 General Description of EUT Product PowerHouse™ Charge Dock for Apple Watch + iPhone Test Model F8J237V2 Sample Status Engineering sample Power Supply Rating 12Vdc (Adapter) Modulation Type FSK Operating Frequency 326.5 kHz Antenna Type Coil antenna Field Strength 50.5dBuV/m Dimension for Apple watch 7.95cm2 (diameter = 31.82mm) inductive coil Accessory Device Adapter Data Cable Supplied NA Maximum Power Output for Less than 5W Apple watch inductive coil Note: 1. The EUT uses following adapter. Brand HOIOTO Model ADS-25SGP-12 12019E Input Power 100-240Vac, 50/60Hz, 0.7A Max Output Power 12Vdc, 1.6A Power Line 1.5m non-shielded DC cable without core attached on adapter 2. The EUT has a wireless inductive charging coil for charging Apple watch and a USB board to charge iPhone. 3. After the evaluation of the metal and plastic band on Apple Watch, the metal band was found to be the worst case test mode and therefore was been presented in the test report. Report No.: SA190423C25 Page No. 5 / 13 Report Format Version: 6.1.1

3 RF Exposure 2.1 Description of Support Units The EUT has been tested as an independent unit together with other necessary accessories or support units. The following support units or accessories were used to form a representative test configuration during the tests. ID Product Brand Model No. Serial No. FCC ID Remarks A. Apple Watch APPLE A1554 NA NA - 3.1.1 Configuration of System under Test Charging Mode Apple Watch (A) Adapter (EUT) EUT Standby Mode Adapter (EUT) EUT 2.2 Test Setup 15/20 cm EUT Field Probe Note: Measurements were made from all sides and the top of the primary/client pair, with the 15/20cm measured from the center of the probe(s) to the edge of the device. The highest emission level was recorded. Report No.: SA190423C25 Page No. 6 / 13 Report Format Version: 6.1.1

2.3 Test Instruments Description Brand Model No. Frequency Range Calibrated Date Calibrated Until Broadband Field NARDA NBM-550 - Mar. 28, 2018 Mar. 27, 2020 Meter Magnetic Field NARDA ELT-400 1 – 400kHz Apr. 12, 2018 Apr. 11, 2020 Meter Magnetic Probe NARDA HF 3061 300kHz – 30MHz Apr. 16, 2018 Apr. 15, 2020 Magnetic Probe NARDA HF-0191 27 – 1000MHz Apr. 17, 2018 Apr. 16, 2020 Broadband Field NARDA NBM-550 - Mar. 28, 2018 Mar. 27, 2020 Meter Magnetic Field NARDA 2300/90.10 1Hz – 400kHz Apr. 12, 2018 Apr. 11, 2020 Probe E-Field Probe NARDA EF 0391 100kHz – 3GHz Apr. 16, 2018 Apr. 15, 2020 E-Field Probe NARDA EF6091 100MHz – 60GHz Apr. 17, 2018 Apr. 16, 2020 Note: 1. The calibration interval of the above test instruments is 12/24 months and the calibrations are traceable to NML/ROC and NIST/USA. 2. The test was performed in HwaYa RF Chamber Report No.: SA190423C25 Page No. 7 / 13 Report Format Version: 6.1.1

2.4 Limits for Maximum Permissible Exposure (MPE) § 1.1310 The criteria listed in table 1 shall be used to evaluate the environmental impact of human exposure to radiofrequency(RF) radiation as specified in § 1.1307(b), except in the case of portable devices which shall be evaluated according to the provisions of § 2.1093 of this chapter. 680106 D01 RF Exposure Wireless Charging Apps v03 The aggregate H-fields strengths at 15 cm surrounding the device and 20cm above the top surface from all simultaneous transmitting coils are demonstrated to be less than 50% of the MPE limit. 2.5 Test Point Description Z-axis (Above) Top Left Right Bottom Report No.: SA190423C25 Page No. 8 / 13 Report Format Version: 6.1.1

4 Calculation Result of Maximum Conducted Power Charging Mode with watch, battery 10% Charge E-Field E-Field Measurement (15cm) Measurement (20cm) Frequency Z-axis EUT Side Left Right Top Bottom (kHz) (Above) 326.5 Max E-field (V/m) 0.8200 0.7500 0.8600 0.8100 0.5800 326.5 Limit (V/m) 614 614 614 614 614 326.5 Margin (V/m) -613.1800 -613.2500 -613.1400 -613.1900 -613.4200 326.5 50 % Limit (V/m) 307 307 307 307 307 326.5 50 % Margin (V/m) -306.1800 -306.2500 -306.1400 -306.1900 -306.4200 H-Field H-Field Measurement (15cm) Measurement (20cm) Frequency Z-axis EUT Side Left Right Top Bottom (kHz) (Above) 326.5 Max H-field (uT) 0.0650 0.0700 0.0660 0.0630 0.0650 326.5 Max H-field (A/m) 0.0520 0.0560 0.0528 0.0504 0.0520 326.5 Limit (A/m) 1.63 1.63 1.63 1.63 1.63 326.5 Margin (A/m) -1.5780 -1.5740 -1.5772 -1.5796 -1.5780 326.5 50 % Limit (A/m) 0.815 0.815 0.815 0.815 0.815 326.5 50 % Margin (A/m) -0.7630 -0.7590 -0.7622 -0.7646 -0.7630 Measurements were made from all sides and the top of the primary/client pair, with the 15/20cm measured from the center of the probe(s) to the edge of the device. The highest emission level was recorded. Report No.: SA190423C25 Page No. 9 / 13 Report Format Version: 6.1.1

Charging Mode with watch, battery 50% Charge E-Field E-Field Measurement (15cm) Measurement (20cm) Frequency Z-axis EUT Side Left Right Top Bottom (kHz) (Above) 326.5 Max E-field (V/m) 0.9100 0.7900 0.9900 0.9400 0.6100 326.5 Limit (V/m) 614 614 614 614 614 326.5 Margin (V/m) -613.0900 -613.2100 -613.0100 -613.0600 -613.3900 326.5 50 % Limit (V/m) 307 307 307 307 307 326.5 50 % Margin (V/m) -306.0900 -306.2100 -306.0100 -306.0600 -306.3900 H-Field H-Field Measurement (15cm) Measurement (20cm) Frequency Z-axis EUT Side Left Right Top Bottom (kHz) (Above) 326.5 Max H-field (uT) 0.0710 0.0730 0.0670 0.0650 0.0660 326.5 Max H-field (A/m) 0.0568 0.0584 0.0536 0.0520 0.0528 326.5 Limit (A/m) 1.63 1.63 1.63 1.63 1.63 326.5 Margin (A/m) -1.5732 -1.5716 -1.5764 -1.5780 -1.5772 326.5 50 % Limit (A/m) 0.815 0.815 0.815 0.815 0.815 326.5 50 % Margin (A/m) -0.7582 -0.7566 -0.7614 -0.7630 -0.7622 Measurements were made from all sides and the top of the primary/client pair, with the 15/20cm measured from the center of the probe(s) to the edge of the device. The highest emission level was recorded. Report No.: SA190423C25 Page No. 10 / 13 Report Format Version: 6.1.1

Charging Mode with watch, battery 90% Charge E-Field E-Field Measurement (15cm) Measurement (20cm) Frequency Z-axis EUT Side Left Right Top Bottom (kHz) (Above) 326.5 Max E-field (V/m) 1.0500 0.9100 1.0900 1.0700 0.7500 326.5 Limit (V/m) 614 614 614 614 614 326.5 Margin (V/m) -612.9500 -613.0900 -612.9100 -612.9300 -613.2500 326.5 50 % Limit (V/m) 307 307 307 307 307 326.5 50 % Margin (V/m) -305.9500 -306.0900 -305.9100 -305.9300 -306.2500 H-Field H-Field Measurement (15cm) Measurement (20cm) Frequency Z-axis EUT Side Left Right Top Bottom (kHz) (Above) 326.5 Max H-field (uT) 0.0730 0.0760 0.0690 0.0660 0.0680 326.5 Max H-field (A/m) 0.0584 0.0608 0.0552 0.0528 0.0544 326.5 Limit (A/m) 1.63 1.63 1.63 1.63 1.63 326.5 Margin (A/m) -1.5716 -1.5692 -1.5748 -1.5772 -1.5756 326.5 50 % Limit (A/m) 0.815 0.815 0.815 0.815 0.815 326.5 50 % Margin (A/m) -0.7566 -0.7542 -0.7598 -0.7622 -0.7606 Measurements were made from all sides and the top of the primary/client pair, with the 15/20cm measured from the center of the probe(s) to the edge of the device. The highest emission level was recorded. Report No.: SA190423C25 Page No. 11 / 13 Report Format Version: 6.1.1

Standby Mode E-Field E-Field Measurement (15cm) Measurement (20cm) Frequency Z-axis EUT Side Left Right Top Bottom (kHz) (Above) 326.5 Max E-field (V/m) 0.6900 0.6200 0.7400 0.7600 0.5900 326.5 Limit (V/m) 614 614 614 614 614 326.5 Margin (V/m) -613.3100 -613.3800 -613.2600 -613.2400 -613.4100 326.5 50 % Limit (V/m) 307 307 307 307 307 326.5 50 % Margin (V/m) -306.3100 -306.3800 -306.2600 -306.2400 -306.4100 H-Field H-Field Measurement (15cm) Measurement (20cm) Frequency Z-axis EUT Side Left Right Top Bottom (kHz) (Above) 326.5 Max H-field (uT) 0.0610 0.0640 0.0650 0.0620 0.0640 326.5 Max H-field (A/m) 0.0488 0.0512 0.0520 0.0496 0.0512 326.5 Limit (A/m) 1.63 1.63 1.63 1.63 1.63 326.5 Margin (A/m) -1.5812 -1.5788 -1.5780 -1.5804 -1.5788 326.5 50 % Limit (A/m) 0.815 0.815 0.815 0.815 0.815 326.5 50 % Margin (A/m) -0.7662 -0.7638 -0.7630 -0.7654 -0.7638 Measurements were made from all sides and the top of the primary/client pair, with the 15/20cm measured from the center of the probe(s) to the edge of the device. The highest emission level was recorded. Report No.: SA190423C25 Page No. 12 / 13 Report Format Version: 6.1.1

5 Photographs of the Test Configuration Please refer to the attached file (Test Setup Photo). --- END --- Report No.: SA190423C25 Page No. 13 / 13 Report Format Version: 6.1.1


Document Created: 2019-05-24 18:35:38
Document Modified: 2019-05-24 18:35:38
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