VJC-RW95CBBasic Wireless Switch Kit

Rev 1/26/2023 Ad Hoc Electronics, LLC Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 07-28- 2023 Ref: Attestation Statements Part 2.911(d)(7) Filing FCC ID: VJC-RW95CB Ad Hoc Electronics, LLC (“the applicant”) certifies that, as of the date of the filing of the application, we designate ourselves as the U.S. agent for service of process. Designated U.S. Agent Information: FRN: 0016769101 Name: Ad Hoc Electronics, LLC Address: Contact: Tel.: Email: 115 S State St, Ste. B, Lindon, UT 84042, United States Jan Finlinson 801 225 2226 [email protected] Sincerely, Jan Finlinson Director Ad Hoc Electronics, LLC

Rev 1/26/2023 Ad Hoc Electronics, LLC Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 07- 28- 2023 Ref: Attestation Statements Part 2.911(d)(5)(i) Filing FCC ID: VJC- RW95CB Ad Hoc Electronics, LLC (“the applicant”) certifies that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. Sincerely, Jan Finlinson Rev 1/26/2023 Ad Hoc Electronics, LLC Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 07-28- 2023 Ref: Attestation Statements Part 2.911(d)(5)(ii) Filing FCC ID: VJC- RW95CB Ad Hoc Electronics, LLC (“the applicant”) certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing “covered” equipment. The applicant is not a named entity or any of its subsidiaries or affiliates to the attestation. Sincerely, Jan Finlinson

Ad Hoc Electronics, LLC FCC ID: VJC-RW95CB POWER OF ATTORNEY Date: July 28, 2023 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 To Whom It May Concern: We, the undersigned, hereby authorize Waltek Testing Group Co., Ltd. (Philo Zhong) on our behalf, to apply to the Federal Communications Commission on our equipment. Any and all acts carried out by Waltek Testing Group Co., Ltd. (Philo Zhong) on our behalf shall have the same effect as acts of our own. This authorization expires on July 27, 2024. This is to advise that we are in full compliance with the Anti-Drug Abuse Act. We, Ad Hoc Electronics, LLC are not subject to a denial of federal benefits pursuant to Section 5301 of the Anti-Drug Act of 1988, 21 USC853a, and no party to the application is subject to a denial of federal benefits pursuant to that section. Sincerely, Ad Hoc Electronics, LLC Signature Jan Finlinson / Director Typed name and Title

Ad Hoc Electronics, LLC Date: July 28, 2023 Federal Communications Commission Authorization and Evaluation Division Confidentiality Request regarding application for certification of FCC ID: VJC-RW95CB Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request confidential treatment of information accompanying this application as outlined below: Exhibit Type Schematics Block Diagram Operational Description BOM File Name Schematics.pdf Block Diagram.pdf Operational Description.pdf BOM.pdf The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, Ad Hoc Electronics, LLC Signature: Jan Finlinson / Director Typed name and Title

Appendix- RW9-5C-B-Photos FCC ID: VJC-RW95CB Page 3 of 8 2. Photographs –Constructional Details 2.1. EUT – External View Model RW9-5C-B Appendix- RW9-5C-B-Photos FCC ID: VJC-RW95CB Page 4 of 8 Appendix- RW9-5C-B-Photos FCC ID: VJC-RW95CB Page 5 of 8

Label Sample and Location Sample Location

Appendix- RW9-5C-B-Photos FCC ID: VJC-RW95CB Page 6 of 8 2.2. EUT – Internal View Model RW9-5C-B Appendix- RW9-5C-B-Photos FCC ID: VJC-RW95CB Page 7 of 8 Appendix- RW9-5C-B-Photos FCC ID: VJC-RW95CB Page 8 of 8

Waltek Testing Group Co., Ltd. http://www.waltek.com.cnPage 1 of 17 TEST REPORT Reference No. .................... : WTN23D07164977W FCC ID ................................ : VJC-RW95CB Applicant ............................ : Ad Hoc Electronics, LLC Address .............................. : 115 S State St, Ste. B, Lindon, UT 84042, United States Manufacturer .................... : Ad Hoc Electronics, LLC Address ............................. : 115 S State St, Ste. B, Lindon, UT 84042, United States Product............................... : Basic Wireless Switch Kit Model(s). ............................ : RW9-5C-B Standards .......................... : FCC Part 15 Subpart B Date of Receipt sample .... : 2023-07-28 Date of Test ....................... : 2023-07-28 to 2023-08-01 Date of Issue ...................... : 2023-09-26 Test Result ......................... : Pass Remarks: The results shown in this test report refer only to the sample(s) tested, this test report cannot be reproduced, except in full, without prior written permission of the company.The report would be invalid without specific stamp of test institute and the signatures of compiler and approver. Prepared By: Waltek Testing Group Co., Ltd. Address: No. 77, Houjie Section, Guantai Road, Houjie Town, Dongguan City, Guangdong, China Tel: +86-769-2267 6998 Fax: +86-769-2267 6828 Compiled by: Approved by: Estel Qian / Project Engineer Deval Qin / Designated Reviewer Reference No.: WTN23D07164977W Page 2 of 17 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn 1 Contents Page COVER PAGE ················································································································· 1 1 CONTENTS ............................................................................................................................................... 2 2 REVISION HISTORY ................................................................................................................................ 3 3 GENERAL INFORMATION ....................................................................................................................... 4 3.1 GENERAL DESCRIPTION OF E.U.T. ................................................................................................... 4 3.2 DETAILS OF E.U.T. ......................................................................................................................... 4 3.3 SUBCONTRACTED ........................................................................................................................... 4 3.4 ABNORMALITIES FROM STANDARD CONDITIONS ................................................................................ 4 3.5 TEST FACILITY ................................................................................................................................ 4 4 TEST SUMMARY ...................................................................................................................................... 5 5 EQUIPMENT USED DURING TEST ......................................................................................................... 6 5.1 EQUIPMENT LIST ............................................................................................................................. 6 5.2 DESCRIPTION OF SUPPORT UNITS .................................................................................................... 6 5.3 MEASUREMENT UNCERTAINTY ......................................................................................................... 7 5.4 TEST MODE .................................................................................................................................... 7 6 EMISSION TEST RESULTS ..................................................................................................................... 8 6.1 AC POWER LINE CONDUCTED EMISSION, 150KHZ TO 30MHZ ........................................................... 8 6.2 RADIATION EMISSION, 30MHZ TO 1000MHZ .................................................................................. 11 6.3 RADIATION EMISSION, ABOVE 1000MHZ ........................................................................................ 14 7 PHOTOGRAPHS OF TEST SETUP AND EUT. ..................................................................................... 17 Reference No.: WTN23D07164977W Page 3 of 17 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn 2 Revision History Test Report No. Date of Receipt sample Date of Test Date of Issue Purpose CommentApproved WTN23D07164977W 2023-07-28 2023-07-28 to 2023-08-01 2023-09-26Original - Valid Reference No.: WTN23D07164977W Page 4 of 17 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn 3 General Information 3.1 General Description of E.U.T. Product ..................................... : Basic Wireless Switch Kit Model(s) .................................... : RW9-5C-B Model difference ....................... : N/A Remark ..................................... : N/A 3.2 Details of E.U.T. Highest frequency generated ... : 902MHz Technical data .......................... : AC 100-240V, 50/60Hz 3.3 Subcontracted Whether parts of tests for the product have been subcontracted to other labs: Yes No If Yes, list the related test items and lab information: Test Lab: N/A Lab address: N/A Test items: N/A 3.4 Abnormalities from Standard Conditions None. 3.5 Test Facility The test facility has a test site registered with the following organizations: ISED CAB identifier: CN0013. Test Firm Registration No.: 7760A. Waltek Testing Group Co., Ltd. Has been registered and fully described in a report filed with the Industry Canada. The acceptance letter from the Industry Canada is maintained in our files. Registration number 7760A, October 15, 2016. FCC Designation No.: CN1201. Test Firm Registration No.: 523476. Waltek Testing Group Co., Ltd. EMC Laboratory has been registered and fully described in a report filed with the (FCC) Federal Communic…

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Appendix- RW9-5C-B-Photos FCC ID: VJC-RW95CB Page 1 of 8 1. Photographs –Test Setup 1.1. Photograph –AC Power Line Conducted Emission Test Setup 1.2. Photograph – Radiated Emission Test Setup for 30MHz-1000MHz Appendix- RW9-5C-B-Photos FCC ID: VJC-RW95CB Page 2 of 8 1.3. Photograph –Radiated Emissions Test Setup for Above 1GHz