RK7WCH-302Vehicle Wireless Charging Unit with NFC

RK7WCH-302 Information to the User ENGLISH: FCC NOTICE This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. FCC ID: RK7WCH-302 Any changes or modifications not expressly approved by Molex CVS Dabendorf GmbH could void the user's authority to operate this equipment. The device has been tested for human exposure limits and found compliant at a minimum distance of 0.98in / 2.5cm during operation of 5W in top direction and 2.32in / 5.9cm during operation of 15W. Thus, during the operation of the device, a distance of 0.98in / 2.5cm must be respected in top direction if the device is configured for 5W only. During the operation of the device, a distance of 2.32in / 5.9cm must be respected in top direction if the device is configured for 15W only.

Molex Confidential Information © Molex, LLC – All Rights Reserved. Unauthorized Reproduction/Distribution is Prohibited. 1(3) Exhibit 14 External Photographs FCC RK7WCH-302 IC 4774A-WCH302 Molex Confidential Information © Molex, LLC – All Rights Reserved. Unauthorized Reproduction/Distribution is Prohibited. 2(3) WCH-302 - Top View WCH-302 - Bottom View including mobile phone coupler connector (FAKRA) Molex Confidential Information © Molex, LLC – All Rights Reserved. Unauthorized Reproduction/Distribution is Prohibited. 3(3) WCH-302 - Side Views Long side view 1 Long side view 2 - including connector for an optional external NFC antenna Short side view 1 Short side view 2

Molex Confidential Information © Molex, LLC – All Rights Reserved. Unauthorized Reproduction/Distribution is Prohibited 1(3) Exhibit 7 Label Artwork FCC RK7WCH-302 IC 4774A-WCH302 Molex Confidential Information © Molex, LLC – All Rights Reserved. Unauthorized Reproduction/Distribution is Prohibited 2(3) WCH-302b: WCH-302d: Molex Confidential Information © Molex, LLC – All Rights Reserved. Unauthorized Reproduction/Distribution is Prohibited 3(3) WCH-302e:

Molex Confidential Information © Molex, LLC – All Rights Reserved. Unauthorized Reproduction/Distribution is Prohibited. 1(1) Exhibit 8 Label Location FCC RK7WCH302 IC 4774A-WCH302 Label is attached on the bottom side of the product

Molex Confidential Information © Molex, LLC – All Rights Reserved. Unauthorized Reproduction/Distribution is Prohibited. 1(6) Exhibit 15 Internal Photographs FCC RK7WCH-302 IC 4774A-WCH302 Molex Confidential Information © Molex, LLC – All Rights Reserved. Unauthorized Reproduction/Distribution is Prohibited. 2(6) Housing top & bottom view Molex Confidential Information © Molex, LLC – All Rights Reserved. Unauthorized Reproduction/Distribution is Prohibited. 3(6) Main board with shielding Main Board without shielding Molex Confidential Information © Molex, LLC – All Rights Reserved. Unauthorized Reproduction/Distribution is Prohibited. 4(6) Main Board (back side) Antenna board with NFC and cellular coupler / connector Molex Confidential Information © Molex, LLC – All Rights Reserved. Unauthorized Reproduction/Distribution is Prohibited. 5(6) Coil board Molex Confidential Information © Molex, LLC – All Rights Reserved. Unauthorized Reproduction/Distribution is Prohibited. 6(6)

Project support engineer: Oliver Flecke FCC Test Report (RK7WCH-302) Date of issue: 28-Jul-2020 Template Version 3.0 Report No.: EMC_BO_002315 (v1.0) Molex, LLC – All Rights Reserved. 1 (26) FCC Test Report (Part 15C) NFC Test report no.: EMC_BO_002315 (v1.0) Date of report: 28-Jul-2020 Number of pages: 26 Project support engineer: Oliver Flecke Test period: 06-Jul to 10-Jul-2020 Applicant: Molex CVS Dabendorf GmbH, Märkische Straße 72, 15806 Zossen, Germany, Mr. Michael Schmidt Manufacturer: Molex CVS Dabendorf GmbH, Märkische Straße 72, 15806 Zossen, Germany EUT identification: Wireless Mobile Interface (WMI), WCH-302 (WCH-302a, WCH-302b, WCH-302c, WCH-302d, WCH- 302e, WCH-302f, WCH-302g, WCH-302h, WCH-302i) FCC ID: RK7WCH-302 ISED ID: 4774A-WCH302 Testing laboratory: Molex CVS Lab, Molex CVS Bochum GmbH, Meesmannstr.103, 44807 Bochum, Germany Tel.: +49 234 51668-0 e-mail: [email protected] FCC designation no.: DE0017 ISED recognition no.: DE0015 Laboratory manager: Robert Müller Test result: The EUT complies with the requirements made in the referred test documents. Approver: Robert Müller Technical review: Frank Wittmann Title: Laboratory Manager Title: Senior Test Engineer EMC Signature: Signature: This test report may not be reproduced, except in full, without written permission of testing laboratory. The test result in this test report relates only to the tested sample, which is mentioned in this test report. Molex cannot be made responsible for any generalisations or conclusions drawn from this test report. Modification of the tested sample is prohibited and leads to invalidity of this test report. Project support engineer: Oliver Flecke FCC Test Report (RK7WCH-302) Date of issue: 28-Jul-2020 Template Version 3.0 Report No.: EMC_BO_002315 (v1.0) Molex, LLC – All Rights Reserved. 2 (26) Table of contents VERSION HISTORY ...................................................................................................................................................... 3 1. SUMMARY FOR FCC PART 15C TEST REPORT ....................................................................................................... 4 1.1. EUT AND ACCESSORY INFORMATION............................................................................................................................ 4 1.2. TECHNICAL CHARACTERISTICS ..................................................................................................................................... 5 1.3. APPLIED STANDARDS ................................................................................................................................................ 6 1.4. MEASUREMENT UNCERTAINTIES ................................................................................................................................. 7 1.5. DECISION RULE ........................................................................................................................................................ 7 1.6. SUMMARY OF TEST RESULTS ....................................................................................................................................... 8 2. TEST SETUPS ....................................................................................................................................................... 9 2.1. CONDUCTED RF TEST SETUP (SETUP 1) ........................................................................................................................ 9 2.2. CONDUCTED AC POWER LINE EMISSIONS TEST SETUP (SETUP 2) ........................................................................................ 9 2.3. RADIATED EMISSIONS TEST SETUP (SETUP 3) ................................................................................................................. 9 3. FIELD STRENGTH IN THE 13.56 MHZ BAND .........................................................................................................10 3.1. TEST METHOD AND LIMIT ......................................................................................................................................... 10 3.2. TEST RESULTS (FCC/ISED) ...................................................................................................................................... 11 4. RADIATED EMISSIONS BELOW 30 MHZ ..............................................................................................................15 4.1. TEST METHOD AND LIMIT ......................................................................................................................................... 15 4.2. TEST RESULTS (FCC/ISED) ...................................................................................................................................... 16 5. RADIATED EMISSIONS ABOVE 30 MHZ ...............................................................................................................20 5.1. TEST METHOD AND LIMIT ......................................................................................................................................... 20 5.2. TEST RESULTS (FCC/ISED) ...................................................................................................................................... 21 6. TEST EQUIPMENT ...............................................................................................................................................25 6.1. RADIATED EMISSION............................................................................................................................................... 25 Project support engineer: Oliver Flecke FCC Test Report (RK7WCH-302) Date of issue: 28-Jul-2020 Template Version 3.0 Report No.: EMC_BO_002315 (v1.0) Molex, LLC – All Rights Reserved. 3 (26) Version History Report Number Date Comment EMC_BO_002315 (v1.0) 28-Jul-2020 1 st approved version - - - - - - - - - Project support engineer: Oliver Flecke FCC Test Report (RK7WCH-302) Date of issue: 28-Ju…

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Project support engineer: Oliver Flecke FCC Test Report (RK7WCH-302) Date of issue: 14-May-2020 Template Version 2.0 Report No.: EMC_BO_002300 (v1.0) Molex, LLC – All Rights Reserved. 1 (34) FCC Test Report (Part 15C) NFC Test report no.: EMC_BO_002300 (v1.0) Date of report: 14-May-2020 Number of pages: 34 Project support engineer: Oliver Flecke Test period: 07-Apr to 08-May-2020 Applicant: Molex CVS Dabendorf GmbH, Märkische Straße 72, 15806 Zossen, Germany, Mr. Michael Schmidt Manufacturer: Molex CVS Dabendorf GmbH, Märkische Straße 72, 15806 Zossen, Germany EUT identification: Wireless Mobile Interface (WMI), WCH-302 (WCH-302a, WCH-302b, WCH-302c, WCH-302d, WCH- 302e, WCH-302f, WCH-302g, WCH-302h, WCH-302i) FCC ID: RK7WCH-302 ISED ID: 4774A-WCH302 Testing laboratory: Molex CVS Lab, Molex CVS Bochum GmbH, Meesmannstr.103, 44807 Bochum, Germany Tel.: +49 234 51668-0 e-mail: [email protected] FCC designation no.: DE0017 ISED recognition no.: DE0015 Laboratory manager: Robert Müller Test result: The EUT complies with the requirements made in the referred test documents. Approver: Jürgen Mitterer Technical review: Frank Wittmann Title: Validation and Test Engineering Manager Title: Senior Test Engineer EMC Signature: Signature: This test report may not be reproduced, except in full, without written permission of testing laboratory. The test result in this test report relates only to the tested sample, which is mentioned in this test report. Molex cannot be made responsible for any generalisations or conclusions drawn from this test report. Modification of the tested sample is prohibited and leads to invalidity of this test report. Project support engineer: Oliver Flecke FCC Test Report (RK7WCH-302) Date of issue: 14-May-2020 Template Version 2.0 Report No.: EMC_BO_002300 (v1.0) Molex, LLC – All Rights Reserved. 2 (34) Table of contents VERSION HISTORY ...................................................................................................................................................... 3 1. SUMMARY FOR FCC PART 15C TEST REPORT ....................................................................................................... 4 1.1. EUT AND ACCESSORY INFORMATION............................................................................................................................ 4 1.2. TECHNICAL CHARACTERISTICS ..................................................................................................................................... 5 1.3. APPLIED STANDARDS ................................................................................................................................................ 6 1.4. MEASUREMENT UNCERTAINTIES ................................................................................................................................. 7 1.5. DECISION RULE ........................................................................................................................................................ 7 1.6. SUMMARY OF TEST RESULTS ....................................................................................................................................... 8 2. TEST SETUPS ....................................................................................................................................................... 9 2.1. CONDUCTED RF TEST SETUP (SETUP 1) ........................................................................................................................ 9 2.2. CONDUCTED AC POWER LINE EMISSIONS TEST SETUP (SETUP 2) ........................................................................................ 9 2.3. RADIATED EMISSIONS TEST SETUP (SETUP 3) ................................................................................................................. 9 3. FIELD STRENGTH IN THE 13.56 MHZ BAND .........................................................................................................10 3.1. TEST METHOD AND LIMIT ......................................................................................................................................... 10 3.2. TEST RESULTS (FCC/ISED) ...................................................................................................................................... 11 4. RADIATED EMISSIONS BELOW 30 MHZ ..............................................................................................................15 4.1. TEST METHOD AND LIMIT ......................................................................................................................................... 15 4.2. TEST RESULTS (FCC/ISED) ...................................................................................................................................... 16 5. RADIATED EMISSIONS ABOVE 30 MHZ ...............................................................................................................20 5.1. TEST METHOD AND LIMIT ......................................................................................................................................... 20 5.2. TEST RESULTS (FCC/ISED) ...................................................................................................................................... 21 6. FREQUENCY STABILITY, TEMPERATURE VARIATION ...........................................................................................25 6.1. TEST REFERENCE AND LIMIT ...................................................................................................................................... 25 6.2. TEST RESULTS (FCC, ISED) ...................................................................................................................................... 26 7. FREQUENCY STABILITY, VOLTAGE VARIATION....................................................................................................28 7.1. TEST REFERENCE AND LIMIT ........................................................…

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Project support engineer: Oliver Flecke FCC Test Setup Photos (RK7WCH-302) Date of issue: 28-Jul-2020 Template Version v2.0 Reference Report No.: EMC_BO_002315 Molex, LLC – All Rights Reserved. 1 (5) 1. Photographs In the following sections you can find the photos of the EUT and applied test setup for the corresponding test. 1.1. Test Samples 1.1.1.Front side / Back side Project support engineer: Oliver Flecke FCC Test Setup Photos (RK7WCH-302) Date of issue: 28-Jul-2020 Template Version v2.0 Reference Report No.: EMC_BO_002315 Molex, LLC – All Rights Reserved. 2 (5) 1.1.2.Test Setup NFC internal 9 kHz – 30 MHz 1.1.3.Test Setup NFC internal 30 MHz – 1000 MHz Project support engineer: Oliver Flecke FCC Test Setup Photos (RK7WCH-302) Date of issue: 28-Jul-2020 Template Version v2.0 Reference Report No.: EMC_BO_002315 Molex, LLC – All Rights Reserved. 3 (5) 1.1.4.Test Setup NFC external 9 kHz – 30 MHz 1.1.5.Test Setup NFC external 30 MHz – 1000 MHz Project support engineer: Oliver Flecke FCC Test Setup Photos (RK7WCH-302) Date of issue: 28-Jul-2020 Template Version v2.0 Reference Report No.: EMC_BO_002315 Molex, LLC – All Rights Reserved. 4 (5) 1.1.6.Test Setup NFC-TX internal / external 9 kHz – 30 MHz 1.1.7.Test Setup NFC-TX internal / external 30 MHz – 1000 MHz Project support engineer: Oliver Flecke FCC Test Setup Photos (RK7WCH-302) Date of issue: 28-Jul-2020 Template Version v2.0 Reference Report No.: EMC_BO_002315 Molex, LLC – All Rights Reserved. 5 (5) End of Report