2BWQ8-SHAL-1000A universal connectivity device designed to bridge a wide range of industrial equipment with modern IT systems.

Certification designating a U.S. Agent for service of process: As required by section 2.911(d)(7), the applicant must designate a contact located in the United States for purposes of acting as the applicant’s agent for service of process, regardless of whether the applicant is a domestic or foreign entity. An applicant located in the United States may designate itself as the agent for service of process. In either scenario, the designation of the U.S. agent for service of process should be provided as an attachment to the equipment authorization application. The applicant must provide a written certification, which must: i. Be signed by both the applicant and designated agent for service of process, if the agent is different from the applicant. ii. Acknowledge the applicant’s consent and the designated agent’s obligation to accept service of process. iii. Provide a physical U.S. address and email for the designated agent. iv. Acknowledge the applicant’s acceptance to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment. Unofficial information provided by FCC personnel on February 14, 2023, via the monthly call with the TCB Council: The Agent for Process of Service: •cannot be a TCB or affiliated with a TCB (e.g. could not be a person who works for a TCB or a company that owns or is owned by the TCB) •cannot be a [FCC recognized] Lab or affiliated with a test lab (e.g. could not be a person who works for a Lab or a company that owns or is owned by the Lab) •Agent can be Individual Entity or a Company Entity •Agent Entity must be located in US, US address/phone •Entity acting as Agent must have FRN (best practice, put FRN on Agent Letter) •Agent letter does not have to be FCC ID specific, can be general Agent for Grantee For devices being marketed or for which marketing has ceased for less than 1 year, if the Agent for Process of Service changes, then for every TC Number the TCB must request the FCC to put application into Audit Mode and Agent Letter needs to be updated (superseded). NOTE: The U.S. Agent for Service of Process should not be confused with the authorized agent used for signing the 731 form, other cover letters within the application, and/or the agent who may interface with the TCB. SHINHWA SYSTEM U.S. Agent Designation for Service of Process ATTENTION: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA REGARDING: FCC Certification - Section 2.91 l(d)(7) Information Designated U.S. Agent Company Name: Approve-IT, Inc. Contact Name: Nathan Grinager Street Address: 8011 34 th Ave South, Suite 342 City/Province/Zip: Bloomington, MN 55425 Telephone No: 651-247-1678 Email: [email protected] FRN #: 0027533835 This letter is to confirm that we ("the Designated U.S. Agent) have accepted the responsibility to act as the Designated U.S. Agent for S ervice of Process as required by section 47 CFR 2.91 l(d)(7) on behalf of the Applicant noted below. U.S. Agent Signature: Date: 7/10/2026 Signed by (Printed Name/Title): Nathan Grinager / Co-President ........................................................................................................................................... ___ .............................................. ...................................................... ___ The Applicant confirms its explicit consent and acknowledges that they must maintain an agent for no less than one year after terminating all marketing and importation OR the conclusion of any Commission-related proceeding involving the equipment. The applicant further acknowledges their responsibility to inform the FCC whenever the Designated U.S. Agent information above changes. Applicant Company name: SHINHW A SYSTEM Grantee FRN: 0038580536 FCC ID: 2BWQ8-SHAL-1000 Contact Name: Euijin Jeong Street Address: Rm 408,409, 4F, E&C DREAM TOWER VII, 46, Digital-ro 9-gil, Geumcheon-gu, Seoul, 08512, Republic of Korea City/Province/Zip:08512 Telephone No:+82 70-7098-3943 Email: [email protected] Applicant Signature: f I(, iJ i 11 de .J'f/ f Date: of o?. 1·,lt Signed by (Printed Name/Title): i it,; d r YI "Te .;YJ t I A�i �tV'lt M O..ll�jer

verify No.054563213522 2 of 29 Report No.: E26WD-114 It is not allowed to reproduce in full or part, without the written approval of Standardbank Co., Ltd. If you need to verify the authenticity of this report, you can be checked on the DocuQR website.(However, if issued through G4B, it is only possible with the QR code below.) 48, Gunpocheomdansaneop 2-ro, Gunpo-si, Gyeonggi-do, 15880, Republic of Korea Tel: (82)31-393-9394 Fax:(82)31-393-9392 EMC-FCC-002 (Rev. 9) Revision History Issued Date Issue Report No. Description Jun. 19, 2026 E26WD-114 All - - - 3 of 29 Report No.: E26WD-114 It is not allowed to reproduce in full or part, without the written approval of Standardbank Co., Ltd. If you need to verify the authenticity of this report, you can be checked on the DocuQR website.(However, if issued through G4B, it is only possible with the QR code below.) 48, Gunpocheomdansaneop 2-ro, Gunpo-si, Gyeonggi-do, 15880, Republic of Korea Tel: (82)31-393-9394 Fax:(82)31-393-9392 EMC-FCC-002 (Rev. 9) CONTENTS PAGE 1. CERTIFICATE OF CONFORMITY ............................................................................................................................... 4 2. GENERAL INFORMATION ......................................................................................................................................... 5 2.1 PRODUCT DESCRIPTION............................................................................................................................................................................. 5 2.2 FAMILY MODEL DESCRIPTIONS ................................................................................................................................................................. 5 2.3 RELATED SUBMITTAL(S) / GRANT(S) ..................................................................................................................................................... 5 2.4 TEST SYSTEM DETAILS ............................................................................................................................................................................... 6 2.5 TEST METHODOLOGY ................................................................................................................................................................................. 6 2.6 TEST FACILITY ............................................................................................................................................................................................... 7 3. SYSTEM TEST CONFIGURATION ............................................................................................................................. 8 3.1 MODE OF OPERATION DURING THE TEST .............................................................................................................................................. 8 3.2 CABLE DESCRIPTION ................................................................................................................................................................................... 8 3.3 TEST SET-UP CONFIGURATION FOR EUT ............................................................................................................................................... 9 3.4 EQUIPMENT MODIFICATIONS ................................................................................................................................................................... 9 3.5 CONFIGURATION OF TEST SYSTEM ...................................................................................................................................................... 10 3.6. MEASUREMENT UNCERTAINTY ............................................................................................................................................................ 11 3.7. FIELD STRENGTH CALCULATION .......................................................................................................................................................... 12 4. PRELIMINARY TEST ................................................................................................................................................. 13 4.1 CONDUCTED EMISSION TEST ................................................................................................................................................................ 13 4.2 RADIATED EMISSION TEST ..................................................................................................................................................................... 13 5. FINAL RESULT OF MEASURMENT ........................................................................................................................ 14 5.1 CONDUCTED EMISSION TEST ................................................................................................................................................................ 14 5.2 RADIATED EMISSION TEST (BELOW 1 GHZ) .................................................................................................................................... 19 5.3 RADIATED EMISSION TEST (ABOVE 1 GHZ) ..................................................................................................................................... 22 6. TEST SET-UP PHOTOS (CONDUCTED EMISSION) ............................................................................................. 25 7. TEST SET-UP PHOTOS (RADIATED EMISSION – BELOW 1 GHZ) ................................................................... 26 8. TEST SET-UP PHOTOS (RADIATED EMISSION – ABOVE 1 GHZ) .................................................................... 27 9. PHOTOGRAPHS OF EUT ......................................................................................................................................... 28 4 of 29 Report No.: E26WD-114 It is not allowed to reproduce in full or part, without the written approval of Standardbank Co., Ltd. If you need to verify …

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