FCC ID: 2AU49-DA16200MC WiFi Module

stENESAS CFR 47 2.911 (d)(5) Attestation Date: April 21, 2023 FCC ID: 2AU49-DA16200MC To: Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Renesas Design Korea Inc. (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. Renesas Design Korea Inc. (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 and is not an affiliate or subsidiary of an entity identified on the Covered List. Sincerely yours, Shh. seus Seungho Shin Renesas Design Korea Inc.

Renesas Design Korea Inc. 7th SiliconPark, 35, Pangyo-ro, 255 beon-gil, Bundang-gu Seongnam-si, Gyeonggi-do South Korea Date: 04/14/2023 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: 2AU49-DA16200MC US Agent Attestation Statement / Part 2.911(d)(7) Renesas Design Korea Inc. certifies, that as of 04/14/2023, we have designated FCC US Agent, LLC to accept service of process on our behalf for FCC ID: 2AU49-DA16200MC. Renesas Design Korea Inc., accepts to maintain an agent of service of process in the United States for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. FCC US Agent, LLC, accepts as of the date of the filing of this appication, the obligation of being the designated agent for the purpose of accepting service of process on behalf of Renesas Design Korea Inc. for FCC ID. 2AU49-

DA16200MC. Designated Agent Information:

Company Name: FCC US Agent, LLC FRN: 0033402884 Address: 3722 Illinois Avenue, Saint Charles, IL, 60174, USA Contact Person: Tim Payne Phone: 708-571-3148 Email: Support@FCCUSAgent.com Sincerely, Company: Renesas Design Korea Inc. FRN: 0028976801 Designated Agent: FCC US Agent, LLC Company Representative: Seungho Shin Dacinnatadn Anant Ranracantativa Tin Dauna wD NACH OF wet ew FT Apt Newt Ne PF PERE Wee OU Ud yt Ve 4

af Signature. My i. Se f le Signature:

Letter of Authorization Date: April 4, 2023 UL Verification Services Inc. 47173 Benicia Street, Fremont, CA 94538 Applicant: Renesas Design Korea Inc. FCC ID: 2AU49-DA16200MC To whom it may concern:

We, the undersigned, hereby authorize Shuichi Ohyama of Consumer, Medical & Information Technologies Division, UL Japan, Inc. to act on our behalf in all manners relating to application for equipment authorization, including signing of all documents relating to these matters. Any and all acts carried out by UL Japan, Inc. on our behalf shall have the same effect as acts of our own. We, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. This authorization is valid until further written notice from the applicant. The application for the subject equipment has not been submitted to another TCB for certification. Sincerely Yours, Renesas Design Korea Inc. 7th Silicon Park, 35, Pangyo-ro, 255 beon-gil, Bundang-gu, Seongnam-si, Gyeonggi-do, 13486, South Korea URL:http://www.renesas.com Seungho Shin Renesas Design Korea Inc. Renesas Design Korea Inc. 7th Silicon Park, 35, Pangyo-ro, 255 beon-gil, Bundang-gu, Seongnam-si, Gyeonggi-do, 13486, South Korea URL:http://www.renesas.com

Request for Class II Permissive Change April 4, 2023 UL Verification Services Inc. 47173 Benicia Street, Fremont, CA 94538 FCC ID

2AU49-DA16200MC Applicant :

Renesas Design Korea Inc. To Whom It May Concern:

This is to request a Class II permissive change for FCC ID: 2AU49-DA16200MC granted on December 20, 2019. We have obtained Modular Approval in Mobile configuration for this module. This time, it is used in the portable host devices (MUSIC PRODUCTION STUDIO, SEQTRAK ORANGE / SEQTRAK BLACK), therefore SAR testing with the host device was performed, and the Class II permissive change application in Portable configuration is submitted. Transmitting power is reduced from the original model by software of host devices. For details of this modification, please refer to the following documents. There is no change before and after change except for these documents. Test Report ( ) RF Exposure (SAR report) External Photo Internal Photo User Manual Label drawing/ location Block Diagram Renesas Design Korea Inc. 7th Silicon Park, 35, Pangyo-ro, 255 beon-gil, Bundang-gu, Seongnam-si, Gyeonggi-do, 13486, South Korea URL:http://www.renesas.com Theory of Operation Schematic Diagram Parts List This time, we confirmed that this product still meets the minimum requirements of the applicable rules of FCC. Thank you for your attention to this matter. Sincerely, Seungho.Shin Renesas Design Korea Inc. Renesas Design Korea Inc. 7th Silicon Park, 35, Pangyo-ro, 255 beon-gil, Bundang-gu, Seongnam-si, Gyeonggi-do, 13486, South Korea URL:http://www.renesas.com

Request for Confidentiality Date: April 4, 2023 UL Verification Services Inc. 47173 Benicia Street, Fremont, CA 94538 Applicant :

Renesas Design Korea Inc. FCC ID :

2AU49-DA16200MC To whom it may concern:

Please be advised that the following information is to be held confidential on behalf of us, referring to the FCC rules 0.457 and 0.459:

Theory of Operation The application contains technical information which we deem to be trade secrets and proprietary. If made public, the information might be used to the disadvantage of the applicant in the market place. Thank you for your attention to this matter. Sincerely, Seungho Shin Renesas Design Korea Inc. Renesas Design Korea Inc. 7th Silicon Park, 35, Pangyo-ro, 255 beon-gil, Bundang-gu, Seongnam-si, Gyeonggi-do, 13486, South Korea URL:http://www.renesas.com

FCC, Request for non-disclosure Date: 21-Nov-2018 RF_501, Issue 8 Page 1 of 1 Company Name: Dialog Semiconductor Korea Inc. Address: 7th SiliconPark, 35, Pangyo-ro 255 beon-gil, Bundang-gu City: Seongnam-si Country: Republic of Korea To: Telefication B.V., Dept. FCC TCB Edisonstraat 12A 6902 PK ZEVENAAR The Netherlands Subject: Request for confidentiality FCC ID: 2AU49-DA16200MC Reference number: #HHH#HH Dear FCC TCB, 1. Long-Term Confidentiality Pursuant to 47 CFR Section 0.459(a) & (b), we hereby requests non-disclosure and confidential treatment of the following materials submitted in support of FCC certification application:

] Bill(s) of Material XX] Block Diagrams

[XX] Operational Description [x] Schematic Diagrams [-] Tune-up Procedure Above materials contain secrets, proprietary and technical information, which would customarily be guarded from competitors under 47 CFR, section 0.457(d)(2). Disclosure or publication or any portion of this company confidential material to other parties could cause substantial competitive harm and provide unjustified benefits for competitors. 2. Short-Term Confidentiality (STC) Pursuant to Public Notice DA 04-1705 of the Commissions policy, in order to comply with the marketing regulations in 47 CFR 2.803 and the importation rules in 47 CFR 2.1204, applicant hereby requests Short-Term Confidential treatment of the following materials (See notes below):

[J Internal Photos [[] Users Manual [_] Test Set-up Photos [-] External Photos Justification:

Date: 2019-12-04 Name and signature of applicant: Sean Yoo te oD Notes:

1) A document or type of document can only have ONE type of confidentiality!

2) Short-Term confidentiality is in principle for 45 days from date of grant; it can be extended max 3 times (total time 180 days max.)!

The planned date should stated in the RF731 application form. 3) FCC must be informed when marketing begins earlier. 4) Release takes place automatically thus extension must be requested in time. Telefication does not remind you of this!

5) Request for extension or for release must be received by Telefication at least 7 days before date of actual marketing or before expiration of the STC period

Declaration of Authorization We Name: Dialog Semiconductor Korea Inc. Address: 7th SiliconPark, 35, Pangyo-ro 255 beon-gil, Bundang-gu City: Seongnam-si State: Gyeonggi-do Country: Republic of Korea Declare that:

Name Representative of agent: Ms. Mandy Wang Agent Company name: BTL Inc. Address: No.3 Jinshagang 1st Road, Shixia, Dalang Town City: Dong Guan Country: China RF_160, Issue 02 is authorized to apply for Certification and signing related documents of the following Proauets):

including 731 form(s):

Product description: WiFi Module Type designation: DA16200MOD-AAC4WA32 Trademark: Dialog FCC ID: 2AU49-DA16200MC on our behalf. Date: 2019-12-04 City: Seongnam-si Name: Sean Yoo Function: Senior Director Signature: ... a7../. Notes:

(1): Required for FCC application

(2): For FCC it must be the Grantee Code owner or the authorized agent.

telefication RF_734_02 04 April 16 Items to be covered by Split modular transmitters. Answer from applicant 1, The modular transmitter must comply with all requirements of a single modular transmitter except for items (1) & (5) of the above single modular approval requirements. Only the radio front end must be shielded. The physical crystal and tuning capacitors may be located external to the shielded radio elements. The interface between the split sections of the modular system must be digital with a minimum signalling amplitude of 150 mV peak-to-peak. Control information and other data may be exchanged between the transmitter control elements and radio front end. The sections of a split modular transmitter must be tested installed in a host device(s) similar to that which is representative of the platform(s) intended for use. Manufacturers must ensure that only transmitter control elements and radio front end components that have been approved together are capable of operating together. The transmitter module must not operate unless it has verified that the installed transmitter control elements and radio front end have been authorized together. Manufacturers may use means including, but not limited to, coding in hardware and electronic signatures in software to meet these requirements, and must describe the methods in their application for equipment authorization. Note: A limited modular approval (LMA) may be granted for single or split modular transmitters that comply partially with the requirements above. Name and surname of applicant (or authorized representative): _Sean Yoo Date: 2019-12-04 Signature: oA