2AK23MC342Control Box

Keeson Technology Corporation Limited No.158, Qiumao Road, Wangjiangjing, Xiuzhou district, Jiaxing, Zhejiang, China Attestation Statements Not Covered Entity Applicant To: Federal Communications Commission Date: 2026-1-9 7435 Oakland Mills Road, Columbia, MD 21046, USA Ref: Information Required by Section 2.911(d)(5)(ii) filing FCC ID: 2AK23MC342 Keeson Technology Corporation Limited. (“the applicant”) certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List (as a specifically named entity or any of its subsidiaries or affiliates) as an entity producing “covered” equipment. Sincerely yours, Applicant Signature Print name: Jin hua xu Title: Manager Address: No.158, Qiumao Road, Wangjiangjing, Xiuzhou district, Jiaxing, Zhejiang, China Telephone: 86-573-83852718

Keeson Technology Corporation Limited No.158, Qiumao Road, Wangjiangjing, Xiuzhou district, Jiaxing, Zhejiang, China Attestation Statements Not Covered Equipment To: Federal Communications Commission Date: 2026-01-09 7435 Oakland Mills Road, Columbia, MD 21046, USA Ref: Information Required by Section 2.911(d)(5)(i) filing FCC ID: 2AK23MC342 Keeson Technology Corporation Limited (“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 yours, Applicant Signature Print name: Jin hua xu Title: Manager Address: No.158, Qiumao Road, Wangjiangjing, Xiuzhou district, Jiaxing, Zhejiang, China Telephone: 86-573-83852718

Keeson Technology Corporation Limited No.158, Qiumao Road, Wangjiangjing, Xiuzhou district, Jiaxing, Zhejiang, China Page 1 of 1 Authority to Act as Agent Date: 2026-01-09 TUV Rheinland of North America, Inc. 1279 Quarry Lane., Suite. A Pleasanton, CA 94566 To Whom It May Concern: I appoint _Jonathan Li/TÜV Rheinland (Shenzhen) Co., Ltd._ to act as our agent in the preparation of this application for equipment certification. I certify that submitted documents properly describe the device or system for which equipment certification is sought. I also certify that each unit manufactured, imported or marketed, as defined in the FCC or Industry Canada’s regulations will have affixed to it a label identical to that submitted for approval with this application. For instances where our authorized agent signs the application for certification on our behalf, I acknowledge that all responsibility for complying with the terms and conditions for Certification, as specified by TUV Rheinland Group, still resides with DewertOKIN Technology Group Co., Ltd./ No.1507, Taoyuan Road, Gaozhao Street, Xiuzhou District, Jiaxing City, Zhejiang, P.R. China For TCB applications, We certify that we are not subject to 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. Further, no party, as defined in 47 CFR 1.2002 (b), to the application is subject to denial of federal benefits, that includes FCC benefits. Thank you, Agency Agreement Date:2026-01-09 Agreement is valid for 12 months from the above date. By: Jin hua xu (Signature)(Print name) Manager 86-573-83852718 (Title)(Telephone) On behalf of: Keeson Technology Corporation Limited (Company Name)

Keeson Technology Corporation Limited No.158, Qiumao Road, Wangjiangjing, Xiuzhou district, Jiaxing, Zhejiang, China MS-0044715Page 1 of 1Revision 1 TCB FCC Request for Confidentiality Letter Date: 2026-01-09 Federal Communications Commission Equipment Authorization Branch 7435 Oakland Mills Road, Columbia, MD 21046, USA Subject: Confidentiality Request for FCC ID: 2AK23MC342 Pursuant to FCC 47 CRF 0.457(d), the applicant requests that a part of the subject FCC/IC application be held confidential. Type of Confidentiality RequestedExhibit Short Term PermanentBlock Diagrams Short Term n/aExternal Photo Short Term PermanentInternal Photos *** Short Term PermanentOperation Description/Theory of Operation Short Term PermanentSchematics Short Term PermanentTest Setup*** Short Term PermanentTune-Up Procedure Short Term PermanentUser’s Manual*** Short Term PermanentPart List/ Antenna Gain Information Datasheet Keeson Technology Corporation Limited has spent substantial effort in developing this product and it is one of the first of its kind in industry. Having the subject information easily available to "competition" would negate the advantage they have achieved by developing this product. Not protecsting the details of the design will result in financial hardship. Permanent Confidentiality: The applicant requests the exhibits listed above as permanently confidential be permanently withheld from public review due to materials that contain trade secrets and proprietary information not customarily released to the public. (*** Exceptional case for Permanent Confidentiality for these Exhibits by PAG only) Short-Term Confidentiality: The applicant requests the exhibits selected above as short term confidential be withheld from public view for a period of specify number of days not to exceed 180 days from the date of the Grant of Equipment Authorization and prior to marketing. This is to avoid premature release of sensitive information prior to marketing or release of the product to the public. Applicant is also aware that they are responsible to notify TUV Rheinland in the event information regarding the product or the product is made available to the public. TUV Rheinland will then release the documents listed above for public disclosure pursuant to FCC Public Notice DA 04-1705. Sincerely, Sincerely, By: / Manager Jin hua xu (Signature/Title) (Print name) Telephone: 86-573-83852718

Prüfbericht - Produkte Test Report - Products Prüfbericht-Nr.: Test report no.: CN26C6HQ 002 Auftrags-Nr.: Order no.: 168585301 Seite 1 von 9 Page 1 of 9 Kunden-Referenz-Nr.: Client reference no.: N/A Auftragsdatum: Order date: 2025-11-24 Auftraggeber: Client: Keeson Technology Corporation Limited No. 195, Yuanfeng East Road, Wangjiangjing Xiuzhou District, Jiaxing City,China Prüfgegenstand: Test item: Control Box Bezeichnung / Typ-Nr.: Identification / Type no.: MC342 Auftrags-Inhalt: Order content: Test Report Prüfgrundlage: Test specification: CFR Title 47 FCC Part 2: Section 2.1091 RSS-102 Issue 6 December 2023 Wareneingangsdatum: Date of sample receipt: 2025-12-02 Please refer to Photo Document Prüfmuster-Nr.: Test sample no: A004133115-001~013 Prüfzeitraum: Testing period: 2025-12-02 - 2025-12-25 Ort der Prüfung: Place of testing: Refer to section 1.1 Prüflaboratorium: Testing laboratory: TÜV Rheinland (Shenzhen) Co., Ltd. Prüfergebnis*: Test result*: Pass geprüft von: tested by: X Signed by: Jonathan Li genehmigt von: authorized by: X Signed by: Bell Hu Datum: Date: 2026-01-09 Ausstellungsdatum: Issue date: 2026-01-09 Stellung / Position: Sachverständige(r)/Expert Stellung / Position: Sachverständige(r)/Expert Sonstiges / Other: FCC ID: 2AK23MC342 IC: 22406-MC342, HVIN: MC342 Zustand des Prüfgegenstandes bei Anlieferung: Condition of the test item at delivery: Prüfmuster vollständig und unbeschädigt Test item complete and undamaged * Legende: P(ass) = entspricht o.g. Prüfgrundlage(n) F(ail) = entspricht nicht o.g. Prüfgrundlage(n) N/A = nicht anwendbar N/T = nicht getestet * Legend: P(ass) = passed a.m. test specification(s) F(ail) = failed a.m. test specification(s) N/A = not applicable N/T = not tested Dieser Prüfbericht bezieht sich nur auf das o.g. Prüfmuster und darf ohne Genehmigung der Prüfstelle nicht auszugsweise vervielfältigt werden. Dieser Bericht berechtigt nicht zur Verwendung eines Prüfzeichens. This test report only relates to the above mentioned test sample. Without permission of the test center this test report is not permitted to be duplicated in extracts. This test report does not entitle to carry any test mark. TUV Rheinland (Shenzhen) Co., Ltd., 1601-1604, 1801-1804, Tower A Building 2, Shenzhen International Innovation Valley, Dashi 1st Road, Xili Street, Xili Community, Nanshan District, Shenzhen, 518000 Mail: [email protected] · Web: www.tuv.com V101023GCNSR Prüfbericht - Produkte Test Report - Products Prüfbericht-Nr.: CN26C6HQ 002 Test report no.: Seite 2 von 9 Page 2 of 9 Anmerkungen Remarks 1 Alle eingesetzten Prüfmittel waren zum angegebenen Prüfzeitraum gemäß eines festgelegten Kalibrierungsprogramms unseres Prüfhauses kalibriert. Sie entsprechen den in den Prüfprogrammen hinterlegten Anforderungen. Die Rückverfolgbarkeit der eingesetzten Prüfmittel ist durch die Einhaltung der Regelungen unseres Managementsystems gegeben. Detaillierte Informationen bezüglich Prüfkonditionen, Prüfequipment und Messunsicherheiten sind im Prüflabor vorhanden und können auf Wunsch bereitgestellt werden. The equipment used during the specified testing period was calibrated according to our test laboratory calibration program. The equipment fulfils the requirements included in the relevant standards. The traceability of the test equipment used is ensured by compliance with the regulations of our management system. Detailed information regarding test conditions, equipment and measurement uncertainty is available in the test laboratory and could be provided on request. 2 Wie vertraglich vereinbart, wurde dieses Dokument nur digital unterzeichnet. Der TÜV Rheinland hat nicht überprüft, welche rechtlichen oder sonstigen diesbezüglichen Anforderungen für dieses Dokument gelten. Diese Überprüfung liegt in der Verantwortung des Benutzers dieses Dokuments. Auf Verlangen des Kunden kann der TÜV Rheinland die Gültigkeit der digitalen Signatur durch ein gesondertes Dokument bestätigen. Diese Anfrage ist an unseren Vertrieb zu richten. Eine Umweltgebühr für einen solchen zusätzlichen Service wird erhoben. Informationen zur Verifizierung der Authentizität unserer Dokumente erhalten Sie auf folgender Webseite: go.tuv.com/digital-signature As contractually agreed, this document has been signed digitally only. TUV Rheinland has not verified and unable to verify which legal or other pertaining requirements are applicable for this document. Such verification is within the responsibility of the user of this document. Upon request by its client, TUV Rheinland can confirm the validity of the digital signature by a separate document. Such request shall be addressed to our Sales department. An environmental fee for such additional service will be charged. For information on verifying the authenticity of our documents, please visit the following website: go.tuv.com/digital-signature 3 Prüfklausel mit der Note * wurden an qualifizierte Unterauftragnehmer vergeben und sind unter der jeweiligen Prüfklausel des Berichts beschrieben. Abweichungen von Prüfspezifikation(en) oder Kundenanforderungen sind in der jeweiligen Prüfklausel im Bericht aufgeführt. Test clauses with remark of * are subcontracted to qualified subcontractors and descripted under the respective test clause in the report. Deviations of testing specification(s) or customer requirements are listed in specific test clause in the report. 4 Die Entscheidungsregel für Konformitätserklärungen basierend auf numerischen Messergebnisen in diesem Prüfbericht basiert auf der "Null-Grenzwert-Regel" und der "Einfachen Akzeptanz" gemäß ILAC G8:2019 und IEC Guide 115:2023, es sei denn, in der auf Seite 1 dieses Berichts genannten angewandten Norm ist etwas anderes festgelegt oder vom Kunden gewünscht. Dies bedeutet, dass die Messunsicherheit nicht berücksichtigt wird und daher auch nicht im Prüfbericht angegeben wird. Zu weiteren Informationen bezueglich des Risikos durch diese Entscheidungsregel siehe ILAC G8:2019. The decision rule for statement…

Text truncated - open the document above for the full version.

SGS-CSTC Standards Technical Services Co., Ltd. Suzhou Branch Report No.: SEWM2209000167OA01 Rev.00 Page: 1 of 15 ANTENNA PASSIVE TEST REPORT Application No. SEWM2209000167OA Applicant DewertOkin Technology Group Co., Ltd. Manufacturer DewertOkin Technology Group Co., Ltd. Product Name Antenna Model No. RF24G Standards ANSI/IEEE Std 149-2008 Date Initial Sample(s) Received 2022.09.20 Testing Start Date 2022.09.21 Testing Finish Date 2022.09.21 Report Issue Date 2022.09.22 * In the configuration tested, the EUT detailed in this report complied with the standards specified above. Prepared by Reviewed By Approved by SGS-CSTC Standards Technical Services Co., Ltd. Suzhou Branch Report No.: SEWM2209000167OA01 Rev.00 Page: 2 of 15 Revision Version Report No. Version Date Memo SEWM2209000167OA01 00 2022/09/22 Initial creation of report SGS-CSTC Standards Technical Services Co., Ltd. Suzhou Branch Report No.: SEWM2209000167OA01 Rev.00 Page: 3 of 15 TABLE OF CONTENTS 1 GENERAL INFORMATION .................................................................................................... 4 1.1 Testing Laboratory................................................................................................................................ 4 1.2 Details of Applicant .............................................................................................................................. 4 1.3 Details of Manufacturer ....................................................................................................................... 4 1.4 General Description of EUT ................................................................................................................... 5 1.5 Test Procedure ..................................................................................................................................... 5 1.6 Test Specification ................................................................................................................................. 6 1.7 Laboratory Environment....................................................................................................................... 6 2 OTA MEASUREMENTS SYSTEM CONFIGURATION ...................................................... 7 2.1 Test Configuration ................................................................................................................................ 7 2.2 Test Measurement ................................................................................................................................ 7 3 TEST EQUIPMENT LIST ........................................................................................................ 8 4 MEASUREMENT UNCERTAINTY ........................................................................................ 9 5 TEST RESULTS ..................................................................................................................... 10 5.2 3-D Antenna Pattern .............................................................................................................................. 11 6 THE EUT AND TEST CONFIGURATION......................................................................... 14 SGS-CSTC Standards Technical Services Co., Ltd. Suzhou Branch Report No.: SEWM2209000167OA01 Rev.00 Page: 4 of 15 1 General Information 1.1 Testing Laboratory Test Lab SGS-CSTC Standards Technical Services Co., Ltd. Suzhou Branch Address South of No. 6 Plant, No. 1, Runsheng Road, Suzhou Industrial Park, Suzhou Area, China (Jiangsu) Pilot Free Trade Zone Contact Panta Sun Tel. +86(0)512-62990300 Fax +86(0)512-62990300 E-mail [email protected] 1.2 Details of Applicant Applicant’s Name DewertOkin Technology Group Co., Ltd. Applicant’s Address Room 247, Floor 6, Jiaxing Photovoltaic Science and Innovation Park, No.1288, Kanghe Road, Xiuzhou District, Jiaxing City, Zhejiang Province, China. Contact Eva Zhang Tel. 15156691493 Fax N/A E-mail [email protected] 1.3 Details of Manufacturer Manufacturer’s Name DewertOkin Technology Group Co., Ltd. Manufacturer’s Address No.465, Xinnanyang Road, Wangjiangjing Development Zone, Xiuzhou District, Jiaxing City, Zhejiang Province, China. Contact Eva Zhang Tel. 15156691493 Fax N/A E-mail [email protected] SGS-CSTC Standards Technical Services Co., Ltd. Suzhou Branch Report No.: SEWM2209000167OA01 Rev.00 Page: 5 of 15 1.4 General Description of EUT Device Description: Antenna Device Manufacturer: DewertOkin Technology Group Co., Ltd. Device Model: RF24G Hardware Version: GA Software Version: 1.1 1.5 Test Procedure Testing is performed according to the ANSI/IEEE Std 149-2008. SGS-CSTC Standards Technical Services Co., Ltd. Suzhou Branch Report No.: SEWM2209000167OA01 Rev.00 Page: 6 of 15 1.6 Test Specification Identity Document Title ANSI/IEEE Std 149-2008 IEEE Standard Test Procedures for Antennas 1.7 Laboratory Environment Temperature Min. =19°C，Max. = 25°C Relative humidity Min. =40%，Max. =72% Shield effect 0.7-6GHz > 100dB Ground resistance <0.5 SGS-CSTC Standards Technical Services Co., Ltd. Suzhou Branch Report No.: SEWM2209000167OA01 Rev.00 Page: 7 of 15 2 OTA Measurements System Configuration 2.1 Test Configuration Conical-Cut method is used to measure the antenna 3D GAIN of EUT in OTA qualified anechoic chamber. Equipment Under Test (EUT) geometry centre vertical projection at the centre of platform, the distance from EUT to measurement antenna is 1.5m 2.2 Test Measurement Spherical coordinate system SGS-CSTC Standards Technical Services Co., Ltd. Suzhou Branch Report No.: SEWM2209000167OA01 Rev.00 Page: 8 of 15 3 Test Equipment List Type of Equipment Model Number Manufacture Calibration Date Valid Period Network Analyzer ZNB8 S/N 103535 R&S 2022-03-10 2023-03-09 Switch Control System OSP 130 S/N 100358 R&S N/A N/A MAPS Controller 2090 S/N 114576 ETS-Lindgren L.P. N/A N/A Test Software EMQuest™ REV 1.14 Build 31654 ETS-Lindgren L.P N/A N/A Full Anechoic Wireless Test chamber ETS-L…

Text truncated - open the document above for the full version.

Prüfbericht - Produkte Test Report - Products Prüfbericht-Nr.: Test report no.: CN26C6HQ 001 Auftrags-Nr.: Order no.: 168585301 Seite 1 von 21 Page 1 of 21 Kunden-Referenz-Nr.: Client reference no.: N/A Auftragsdatum: Order date: 2025-11-24 Auftraggeber: Client: Keeson Technology Corporation Limited No. 195, Yuanfeng East Road, Wangjiangjing Xiuzhou District, Jiaxing City,China Prüfgegenstand: Test item: Control Box Bezeichnung / Typ-Nr.: Identification / Type no.: MC342 Auftrags-Inhalt: Order content: Test Report Prüfgrundlage: Test specification: CFR Title 47 FCC Part 15: Subpart C Section 15.247 RSS-247 Issue 4 July 2025 RSS-Gen Issue 5 February 2021 Wareneingangsdatum: Date of sample receipt: 2025-12-02 Please refer to Photo Document Prüfmuster-Nr.: Test sample no: A004133115-001~013 Prüfzeitraum: Testing period: 2025-12-02 - 2025-12-25 Ort der Prüfung: Place of testing: Refer to section 2.1 Prüflaboratorium: Testing laboratory: TÜV Rheinland (Shenzhen) Co., Ltd. Prüfergebnis*: Test result*: Pass geprüft von: tested by: X Signed by: Jonathan Li genehmigt von: authorized by: X Signed by: Bell Hu Datum: Date: 2026-01-09 Ausstellungsdatum: Issue date: 2026-01-09 Stellung / Position: Sachverständige(r)/Expert Stellung / Position: Sachverständige(r)/Expert Sonstiges / Other: FCC ID: 2AK23MC342 IC: 22406-MC342, HVIN: MC342 Zustand des Prüfgegenstandes bei Anlieferung: Condition of the test item at delivery: Prüfmuster vollständig und unbeschädigt Test item complete and undamaged * Legende: P(ass) = entspricht o.g. Prüfgrundlage(n) F(ail) = entspricht nicht o.g. Prüfgrundlage(n) N/A = nicht anwendbar N/T = nicht getestet * Legend: P(ass) = passed a.m. test specification(s) F(ail) = failed a.m. test specification(s) N/A = not applicable N/T = not tested Dieser Prüfbericht bezieht sich nur auf das o.g. Prüfmuster und darf ohne Genehmigung der Prüfstelle nicht auszugsweise vervielfältigt werden. Dieser Bericht berechtigt nicht zur Verwendung eines Prüfzeichens. This test report only relates to the above mentioned test sample. Without permission of the test center this test report is not permitted to be duplicated in extracts. This test report does not entitle to carry any test mark. TUV Rheinland (Shenzhen) Co., Ltd., 1601-1604, 1801-1804, Tower A Building 2, Shenzhen International Innovation Valley, Dashi 1st Road, Xili Street, Xili Community, Nanshan District, Shenzhen, 518000 Mail: [email protected] · Web: www.tuv.com V101023GCNSR Prüfbericht - Produkte Test Report - Products Prüfbericht-Nr.: CN26C6HQ 001 Test report no.: Seite 2 von 21 Page 2 of 21 Anmerkungen Remarks 1 Alle eingesetzten Prüfmittel waren zum angegebenen Prüfzeitraum gemäß eines festgelegten Kalibrierungsprogramms unseres Prüfhauses kalibriert. Sie entsprechen den in den Prüfprogrammen hinterlegten Anforderungen. Die Rückverfolgbarkeit der eingesetzten Prüfmittel ist durch die Einhaltung der Regelungen unseres Managementsystems gegeben. Detaillierte Informationen bezüglich Prüfkonditionen, Prüfequipment und Messunsicherheiten sind im Prüflabor vorhanden und können auf Wunsch bereitgestellt werden. The equipment used during the specified testing period was calibrated according to our test laboratory calibration program. The equipment fulfils the requirements included in the relevant standards. The traceability of the test equipment used is ensured by compliance with the regulations of our management system. Detailed information regarding test conditions, equipment and measurement uncertainty is available in the test laboratory and could be provided on request. 2 Wie vertraglich vereinbart, wurde dieses Dokument nur digital unterzeichnet. Der TÜV Rheinland hat nicht überprüft, welche rechtlichen oder sonstigen diesbezüglichen Anforderungen für dieses Dokument gelten. Diese Überprüfung liegt in der Verantwortung des Benutzers dieses Dokuments. Auf Verlangen des Kunden kann der TÜV Rheinland die Gültigkeit der digitalen Signatur durch ein gesondertes Dokument bestätigen. Diese Anfrage ist an unseren Vertrieb zu richten. Eine Umweltgebühr für einen solchen zusätzlichen Service wird erhoben. Informationen zur Verifizierung der Authentizität unserer Dokumente erhalten Sie auf folgender Webseite: go.tuv.com/digital-signature As contractually agreed, this document has been signed digitally only. TUV Rheinland has not verified and unable to verify which legal or other pertaining requirements are applicable for this document. Such verification is within the responsibility of the user of this document. Upon request by its client, TUV Rheinland can confirm the validity of the digital signature by a separate document. Such request shall be addressed to our Sales department. An environmental fee for such additional service will be charged. For information on verifying the authenticity of our documents, please visit the following website: go.tuv.com/digital-signature 3 Prüfklausel mit der Note * wurden an qualifizierte Unterauftragnehmer vergeben und sind unter der jeweiligen Prüfklausel des Berichts beschrieben. Abweichungen von Prüfspezifikation(en) oder Kundenanforderungen sind in der jeweiligen Prüfklausel im Bericht aufgeführt. Test clauses with remark of * are subcontracted to qualified subcontractors and descripted under the respective test clause in the report. Deviations of testing specification(s) or customer requirements are listed in specific test clause in the report. 4 Die Entscheidungsregel für Konformitätserklärungen basierend auf numerischen Messergebnisen in diesem Prüfbericht basiert auf der "Null-Grenzwert-Regel" und der "Einfachen Akzeptanz" gemäß ILAC G8:2019 und IEC Guide 115:2023, es sei denn, in der auf Seite 1 dieses Berichts genannten angewandten Norm ist etwas anderes festgelegt oder vom Kunden gewünscht. Dies bedeutet, dass die Messunsicherheit nicht berücksichtigt wird und daher auch nicht im Prüfbericht angegeben wird. Zu weiteren Informationen bezueglich des Risikos durch diese Entscheidungsregel siehe ILAC…

Text truncated - open the document above for the full version.

Prüfbericht - Produkte Test Report - Products Appendix A CN26C6HQ 001 Page 14 of 44 Appendix A.4: Test Results of Conducted Power Spectral Density Test Result TestModeAntennaFrequency[MHz]Result[dBm/3kHz]Limit[dBm/3kHz]Verdict BLE_1MAnt12402-21.36≤8.00PASS BLE_1MAnt12440-21.33≤8.00PASS BLE_1MAnt12480-21.95≤8.00PASS BLE_2MAnt12402-23.56≤8.00PASS BLE_2MAnt12440-23.41≤8.00PASS BLE_2MAnt12480-24.12≤8.00PASS Prüfbericht - Produkte Test Report - Products Appendix A CN26C6HQ 001 Page 15 of 44 Test Graphs BLE_1M-Ant1-2402-PASS BLE_1M-Ant1-2440-PASS BLE_1M-Ant1-2480-PASS Prüfbericht - Produkte Test Report - Products Appendix A CN26C6HQ 001 Page 16 of 44 BLE_2M-Ant1-2402-PASS BLE_2M-Ant1-2440-PASS Prüfbericht - Produkte Test Report - Products Appendix A CN26C6HQ 001 Page 17 of 44 BLE_2M-Ant1-2480-PASS Prüfbericht - Produkte Test Report - Products Appendix A CN26C6HQ 001 Page 18 of 44 Appendix A.5: Test Results of Band Edge Measurements Test Result TestModeAntennaChNameFrequency[MHz]RefLevel[dBm]Result[dBm]Limit[dBm]Verdict BLE_1MAnt1Low2402-5.87-39.87≤-25.87PASS BLE_1MAnt1High2480-6.36-39.24≤-26.36PASS BLE_2MAnt1Low2402-7.28-39.64≤-27.28PASS BLE_2MAnt1High2480-6.54-38.51≤-26.54PASS Prüfbericht - Produkte Test Report - Products Appendix A CN26C6HQ 001 Page 19 of 44 Test Graphs BLE_1M-Ant1-2402-PASS BLE_1M-Ant1-2480-PASS BLE_2M-Ant1-2402-PASS Prüfbericht - Produkte Test Report - Products Appendix A CN26C6HQ 001 Page 20 of 44 BLE_2M-Ant1-2480-PASS Prüfbericht - Produkte Test Report - Products Appendix A CN26C6HQ 001 Page 21 of 44 Appendix A.6: Test Results of Conducted Spurious Emission Test Result TestModeAntennaFrequency[MHz] FreqRange [MHz] RefLevel [dBm] Result[dBm]Limit[dBm]Verdict BLE_1MAnt1240230~26500-5.87-41.92≤-25.87PASS BLE_1MAnt1244030~26500-5.51-41.58≤-25.51PASS BLE_1MAnt1248030~26500-6.36-41.57≤-26.36PASS BLE_2MAnt1240230~26500-7.28-41.65≤-27.28PASS BLE_2MAnt1244030~26500-5.64-42.06≤-25.64PASS BLE_2MAnt1248030~26500-6.54-41.82≤-26.54PASS Prüfbericht - Produkte Test Report - Products Appendix A CN26C6HQ 001 Page 22 of 44 Test Graphs BLE_1M-Ant1-2402-30~26500-PASS BLE_1M-Ant1-2440-30~26500-PASS BLE_1M-Ant1-2480-30~26500-PASS Prüfbericht - Produkte Test Report - Products Appendix A CN26C6HQ 001 Page 23 of 44 BLE_2M-Ant1-2402-30~26500-PASS BLE_2M-Ant1-2440-30~26500-PASS Prüfbericht - Produkte Test Report - Products Appendix A CN26C6HQ 001 Page 24 of 44 BLE_2M-Ant1-2480-30~26500-PASS Prüfbericht - Produkte Test Report - Products Appendix A CN26C6HQ 001 Page 25 of 44 Appendix A.7: Test Results of Radiated Spurious Emissions Note: 1)This testing was carried out on different modulations, but only the worst case was presented in this report. 2)Testing was carried out within frequency range 9kHz to the tenth harmonics. The measurement results below 30MHz and 18GHz - 26.5GHz were greater than 20dB below the limit, so only the radiated spurious emissions from 30MHz to 18GHz were reported. 30 MHz - 1GHz Test Site: 5# 966 Chamber Test Date: 2025-12-10 Tested By : Shadow Yang EUT : Control Box Model Number: MC342 Power Supply : DC 29V From Adapter Input AC 120V/60Hz Test Mode : GFSK 1Mbps TX 2402MHz Condition: Temp:21.2°C;Humi:32%;Press:101.1k Pa Polarization : HORIZONTAL Sample No: EST-251202009-002 ItemFreq Readin g Antenn a Factor Cable Loss Emission Level Limit Line MarginDetecto r Polarization (Mark)(MHz)(dBuV)(dB/m)dB(dBuV/m) (dBuV/m ) (dB) Polarization() 1558.652.0319.414.3125.7546.0020.25QP HORIZONTAL 2635.281.4020.154.6226.1746.0019.83QP HORIZONTAL 3691.542.6220.204.8427.6646.0018.34QP HORIZONTAL 4804.062.4921.805.2629.5546.0016.45QP HORIZONTAL 5846.741.7122.515.4129.6346.0016.37QP HORIZONTAL 6942.771.8023.985.7331.5146.0014.49QP HORIZONTAL Remarks: 1. Emission Level = Reading+Antenna Factor + Cable Loss. 2. Margin = Limit - Emission Level. 3. The emission levels that are 20dB below the official limit are not reported Prüfbericht - Produkte Test Report - Products Appendix A CN26C6HQ 001 Page 26 of 44 Test Site: 5# 966 Chamber Test Date: 2025-12-10 Tested By : Shadow Yang EUT : Control Box Model Number: MC342 Power Supply : DC 29V From Adapter Input AC 120V/60Hz Test Mode : GFSK 1Mbps TX 2402MHz Condition: Temp:21.2°C;Humi:32%;Press:101.1k Pa Polarization : VERTICAL Sample No: EST-251202009-002 ItemFreq Readin g Antenn a Factor Cable Loss Emission Level Limit Line MarginDetecto r Polarization (Mark)(MHz)(dBuV)(dB/m)dB(dBuV/m) (dBuV/m ) (dB) Polarization() 131.944.4318.700.9624.0940.0015.91QP VERTICAL 2621.701.5919.594.5725.7546.0020.25QP VERTICAL 3720.643.0320.904.9528.8846.0017.12QP VERTICAL 4786.601.9521.965.2029.1146.0016.89QP VERTICAL 5848.682.9922.575.4230.9846.0015.02QP VERTICAL 6955.381.8824.305.7731.9546.0014.05QP VERTICAL Remarks: 1. Emission Level = Reading+Antenna Factor + Cable Loss. 2. Margin = Limit - Emission Level. 3. The emission levels that are 20dB below the official limit are not reported. Prüfbericht - Produkte Test Report - Products Appendix A CN26C6HQ 001 Page 27 of 44 1GHz - 18GHz Radiated Emission Test Result Test Site: 5# 966 Chamber Test Date: 2025-12-04 Tested By : Aron Zhang EUT : Control Box Model Number: MC342 Power Supply : DC 29V From Adapter Input AC 120V/60Hz Test Mode : GFSK 1Mbps TX 2402MHz Condition: Temp:20.4°C;Humi:48%;Press:101. 55kPa Antenna/Distanc e : 9120D-1002 1- 18G/3m/HORIZONTAL Sample No: EST-251202009-002 ItemFreqRead Level Antenna Factor PRM Factor Cable Loss Result Level Limit Line Over Limit DetectorPolarization (Mark)(MHz)(dBuV)(dB/m)dBdB(dBuV/m)(dBuV/m)(dB) Polarization() 11867.0061.7926.0044.783.0246.0374.00-27.97 PeakHORIZONTAL 24808.0051.9531.8043.245.2945.8074.00-28.20 PeakHORIZONTAL 37205.0045.7137.1043.366.7046.1574.00-27.85 PeakHORIZONTAL 410061.0041.8939.5942.658.1546.9874.00-27.02 PeakHORIZONTAL 512254.0040.3740.1540.629.0548.9574.00-25.05 PeakHORIZONTAL 613971.0037.6242.0439.8910.1949.9674.00-24.04 PeakHORIZONTAL Note: 1. Result Level = Read Level + Antenna Factor + Cable loss - PRM Factor Prüfbericht - Produkte Test Report - Pro…

Text truncated - open the document above for the full version.