RF Exposure Info

FCC ID: K7SF8J233

RF Exposure Info

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FCCID_4143478

RF Exposure Test Report Report No.: SA181018C34 FCC ID: K7SF8J233 Test Model: F8J233 Received Date: Oct. 18, 2018 Test Date: Nov. 2, 2018 Issued Date: Nov. 23, 2018 Applicant: Belkin International, Inc. Address: 12045 East Waterfront Drive, Playa Vista, CA 90094 USA 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. FCC Registration / Designation Number: 198487 / TW2021 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 TAF or any government agencies. Report No.: SA181018C34 Page No. 1 / 11 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 3.1 Description of Support Units ............................................................................................................... 6 3.1.1 Configuration of System under Test .................................................................................................... 6 3.2 Test Setup ........................................................................................................................................... 7 3.3 Test Instruments .................................................................................................................................. 7 3.4 Limits for Maximum Permissible Exposure (MPE) .............................................................................. 8 3.5 Test Point Description ......................................................................................................................... 8 4 Calculation Result of Maximum Conducted Power........................................................................... 9 5 Photographs of the Test Configuration ............................................................................................. 11 Report No.: SA181018C34 Page No. 2 / 11 Report Format Version: 6.1.1

Release Control Record Issue No. Description Date Issued SA181018C34 Original release Nov. 23, 2018 Report No.: SA181018C34 Page No. 3 / 11 Report Format Version: 6.1.1

1 Certificate of Conformity Product: BOOST↑CHARGE™ Brand: belkin Test Model: F8J233 Sample Status: Engineering sample Applicant: Belkin International, Inc. Test Date: Nov. 2, 2018 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: Nov. 23, 2018 Celia Chen / Supervisor Approved by : , Date: Nov. 23, 2018 Rex Lai / Associate Technical Manager Report No.: SA181018C34 Page No. 4 / 11 Report Format Version: 6.1.1

2 General Information 2.1 General Description of EUT Product BOOST↑CHARGE™ Test Model F8J233 Sample Status Engineering sample 5Vdc (Adapter) Power Supply Rating 3.83Vdc (Battery) Modulation Type FSK Operating Frequency 326.5 kHz Antenna Type Coil antenna Field Strength 49.5dBuV/m Dimension 7.95cm2 (diameter = 31.82mm) Accessory Device N/A Data Cable Supplied 0.17m shielded USB cable without core Maximum Power Output for Less than 5W Apple watch inductive coil Note: 1. The EUT uses following battery. Brand Dongguan Amperex Technology Limited Model B03543 Power Rating 3.83Vdc, 2200mAh 2. The EUT has a wireless inductive charging coil for charging Apple watch. 3. The above EUT information is declared by manufacturer and for more detailed features description, please refer to the manufacturer's specifications or user's manual. Report No.: SA181018C34 Page No. 5 / 11 Report Format Version: 6.1.1

3 RF Exposure 3.1 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 A1889 FH7V1006J97R BCG-A1889 Supplied by client B. Adapter Apple A1385 NA NA Provided by Lab NOTE: All power cords of the above support units are non-shielded (1.8 m). ID Descriptions Qty. Length (m) Shielding (Yes/No) Cores (Qty.) Remarks 1. USB cable 1 0.17 Y 0 Supplied by client Note: The core(s) is(are) originally attached to the cable(s) 3.1.1 Configuration of System under Test Charging Mode with Apple Watch Apple Watch (A) 1 Adapter (B) EUT Standby Mode 1 Adapter (B) EUT Report No.: SA181018C34 Page No. 6 / 11 Report Format Version: 6.1.1

3.2 Test Setup 15 cm / 20cm EUT Field Probe Note: Measurements should be made from all sides and the top of the primary/client pair, with the 15 cm or 20 cm measured from the center of the probe(s) to the edge of the device. 3.3 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 Electric Field Meter COMBINOVA EFM 200 5Hz – 400kHz Dec. 6, 2017 Dec. 5, 2019 E-Field Probe NARDA EF-0391 100kHz – 3GHz Mar. 28, 2018 Mar. 27, 2020 E-Field Probe NARDA EF-6091 100MHz – 60GHz Mar. 29, 2018 Mar. 28, 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 Chia Pau RF Chamber Report No.: SA181018C34 Page No. 7 / 11 Report Format Version: 6.1.1

3.4 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 App v03 The aggregate H-field strengths at 15 cm surrounding the device and 20 cm above the top surface from all simultaneous transmitting coils are demonstrated to be less than 50% of the MPE limit. 3.5 Test Point Description Z-axis Top Left Right Bottom Report No.: SA181018C34 Page No. 8 / 11 Report Format Version: 6.1.1

4 Calculation Result of Maximum Conducted Power Charging Mode with Apple Watch, battery 10% Charge E-Field Measurement Distance 15cm 20cm EUT Side Left Right Top Bottom Z-axis Max E-field (V/m) 0.3500 0.1500 0.1800 0.4200 0.2600 Limit (V/m) 614 614 614 614 614 Margin (V/m) -613.6500 -613.8500 -613.8200 -613.5800 -613.7400 50 % Limit (V/m) 307 307 307 307 307 50 % Margin (V/m) -306.6500 -306.8500 -306.8200 -306.5800 -306.7400 H-Field Measurement Distance 15cm 20cm EUT Side Left Right Top Bottom Z-axis Max H-field (uT) 0.1450 0.1360 0.1410 0.1480 0.1520 Max H-field (A/m) 0.1160 0.1088 0.1128 0.1184 0.1216 Limit (A/m) 1.63 1.63 1.63 1.63 1.63 Margin (A/m) -1.5140 -1.5212 -1.5172 -1.5116 -1.5084 50 % Limit (A/m) 0.815 0.815 0.815 0.815 0.815 50 % Margin (A/m) -0.6990 -0.7062 -0.7022 -0.6966 -0.6934 Measurements were made from all sides and the top of the primary/client pair, with the 15 cm or 20 cm measured from the center of the probe(s) to the edge of the device. The highest emission level was recorded. Charging Mode with Apple Watch, battery 50% Charge E-Field Measurement Distance 15cm 20cm EUT Side Left Right Top Bottom Z-axis Max E-field (V/m) 0.3300 0.2600 0.2400 0.5100 0.3200 Limit (V/m) 614 614 614 614 614 Margin (V/m) -613.6700 -613.7400 -613.7600 -613.4900 -613.6800 50 % Limit (V/m) 307 307 307 307 307 50 % Margin (V/m) -306.6700 -306.7400 -306.7600 -306.4900 -306.6800 H-Field Measurement Distance 15cm 20cm EUT Side Left Right Top Bottom Z-axis Max H-field (uT) 0.1510 0.1340 0.1420 0.1580 0.1620 Max H-field (A/m) 0.1208 0.1072 0.1136 0.1264 0.1296 Limit (A/m) 1.63 1.63 1.63 1.63 1.63 Margin (A/m) -1.5092 -1.5228 -1.5164 -1.5036 -1.5004 50 % Limit (A/m) 0.815 0.815 0.815 0.815 0.815 50 % Margin (A/m) -0.6942 -0.7078 -0.7014 -0.6886 -0.6854 Measurements were made from all sides and the top of the primary/client pair, with the 15 cm or 20 cm measured from the center of the probe(s) to the edge of the device. The highest emission level was recorded. Report No.: SA181018C34 Page No. 9 / 11 Report Format Version: 6.1.1

Charging Mode with Apple Watch, battery 90% Charge E-Field Measurement Distance 15cm 20cm EUT Side Left Right Top Bottom Z-axis Max E-field (V/m) 0.4300 0.2800 0.2600 0.5300 0.3900 Limit (V/m) 614 614 614 614 614 Margin (V/m) -613.5700 -613.7200 -613.7400 -613.4700 -613.6100 50 % Limit (V/m) 307 307 307 307 307 50 % Margin (V/m) -306.5700 -306.7200 -306.7400 -306.4700 -306.6100 H-Field Measurement Distance 15cm 20cm EUT Side Left Right Top Bottom Z-axis Max H-field (uT) 0.1570 0.1520 0.1510 0.1620 0.1690 Max H-field (A/m) 0.1256 0.1216 0.1208 0.1296 0.1352 Limit (A/m) 1.63 1.63 1.63 1.63 1.63 Margin (A/m) -1.5044 -1.5084 -1.5092 -1.5004 -1.4948 50 % Limit (A/m) 0.815 0.815 0.815 0.815 0.815 50 % Margin (A/m) -0.6894 -0.6934 -0.6942 -0.6854 -0.6798 Measurements were made from all sides and the top of the primary/client pair, with the 15 cm or 20 cm measured from the center of the probe(s) to the edge of the device. The highest emission level was recorded. Standby Mode E-Field Measurement Distance 15cm 20cm EUT Side Left Right Top Bottom Z-axis Max E-field (V/m) 0.1600 0.1000 0.1200 0.3100 0.1500 Limit (V/m) 614 614 614 614 614 Margin (V/m) -613.8400 -613.9000 -613.8800 -613.6900 -613.8500 50 % Limit (V/m) 307 307 307 307 307 50 % Margin (V/m) -306.8400 -306.9000 -306.8800 -306.6900 -306.8500 H-Field Measurement Distance 15cm 20cm EUT Side Left Right Top Bottom Z-axis Max H-field (uT) 0.1480 0.1340 0.1350 0.1520 0.1560 Max H-field (A/m) 0.1184 0.1072 0.1080 0.1216 0.1248 Limit (A/m) 1.63 1.63 1.63 1.63 1.63 Margin (A/m) -1.5116 -1.5228 -1.5220 -1.5084 -1.5052 50 % Limit (A/m) 0.815 0.815 0.815 0.815 0.815 50 % Margin (A/m) -0.6966 -0.7078 -0.7070 -0.6934 -0.6902 Measurements were made from all sides and the top of the primary/client pair, with the 15 cm or 20 cm measured from the center of the probe(s) to the edge of the device. The highest emission level was recorded. Report No.: SA181018C34 Page No. 10 / 11 Report Format Version: 6.1.1

5 Photographs of the Test Configuration Please refer to the attached file (Test Setup Photo). --- END --- Report No.: SA181018C34 Page No. 11 / 11 Report Format Version: 6.1.1


Document Created: 2019-03-31 10:14:31
Document Modified: 2019-03-31 10:14:31
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