2ADHKWBZ451HWireless MCU module with BLE 5.2 compliant and Zigbee 3.0 Radio

Applicant as U.S. Agent Letter of Attestation Date: 01-18-2024 To: Federal Communications Commission 7435 Oakland Mills Road, Columbia, MD 21046, USA Ref: Attestation Statement – Part 2.911(d)(7) filing FCC ID: 2ADHKWBZ451H Microchip Technology Inc. (“the applicant”) as required by section 2.911(d)(7), will also serve as the agent for service of process for the above referenced FCC ID. The applicant acknowledges that they will 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 administrative or judicial proceeding involving the equipment, whichever is later. The applicant further acknowledges their responsibility to inform the FCC whenever the agent information changes. Designated U.S. Agent from Applicant Company Company Name: Microchip Technology Inc. Contact Person: HRUSHIKESH VASUKI Address: 2355 West Chandler Blvd. Chandler, Arizona, USA 85224-6199 Tel.: 1 480-437-0762 Email: [email protected] FCC FRN: 0001596279 Sincerely yours, Signature Printed Name: HRUSHIKESH VASUKI Title: Vice President, Business Unit General Manager, Wireless Solutions Group Email: [email protected]

Attestation Statements Not Covered Entity Applicant To: Federal Communications Commission Date: 01-18-2024 7435 Oakland Mills Road, Columbia, MD 21046, USA Ref: Information Required by Section 2.911(d)(5)(ii) filing FCC ID: 2ADHKWBZ451H [Microchip Technology 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 a specifically named entity or any of its subsidiaries or affiliates) as an entity producing “covered” equipment. Sincerely yours, Applicant Signature Printed Name: HRUSHIKESH VASUKI Title: Vice President, Business Unit General Manager, Wireless Solutions Group Address: 2355 West Chandler Blvd. Chandler, Arizona, USA 85224-6199 Tel.: 1 480-437-0762 Email: [email protected]

Attestation Statements Not Covered Equipment To: Federal Communications Commission Date: 01-18-2024 7435 Oakland Mills Road, Columbia, MD 21046, USA Ref: Information Required by Section 2.911(d)(5)(i) filing FCC ID: 2ADHKWBZ451H [Microchip Technology 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. Sincerely yours, Applicant Signature Printed Name: HRUSHIKESH VASUKI Title: Vice President, Business Unit General Manager, Wireless Solutions Group Address: 2355 West Chandler Blvd. Chandler, Arizona, USA 85224-6199 Tel.: 1 480-437-0762 Email: [email protected]

Microchip Technology Incorporated 2355 West Chandler Blvd. Chandler, AZ 85224-6199 Main Office 480-792-7200 Fax 480-899-9210 Authority to Act as Agent Date: 2023-06-29 TUV Rheinland of North America, Inc. 1279 Quarry Lane., Suite. A Pleasanton, CA 94566 To Whom It May Concern: I appoint TUV Rheinland of North American Inc., 1279 Quarry Lane, Suite A, Pleasanton, CA 94566, USA 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 ____Microchip Technology Inc._/ 2355 West Chandler Blvd. Chandler, Arizona, USA 85224-6199____. 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. Th ank you, Agency Agreement Date: 29 June 2023 Agreement is valid fo r 12 months from the above date. By: HRUSHIKESH VASUKI _ (Print name) __________________________ (Signature) Appointed Vice President WSG +1 480-437-0762 __ (Title) (Telephone) On behalf of: Microchip Technology Inc._____ (Company Name)

Page 1 of 1 Date: 2024-01-18 Federal Communications Commission Equipment Authorization Branch 7435 Oakland Mills Road, Columbia, MD 21046, USA Subject: Confidentiality Request for FCC ID: 2ADHKWBZ451H 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 Requested Exhibit Short Term Permanent Block Diagrams Short Term n/a External Photo Short Term Permanent Internal Photos *** Short Term Permanent Operation Description/Theory of Operation Short Term Permanent Schematics Short Term Permanent Test Setup*** Short Term Permanent Tune-Up Procedure Short Term Permanent User’s Manual*** Short Term Permanent Part List Microchip Technology Inc. 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 protecting 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 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, By: _______________________ HRUSHIKESH VASUKI / Vice President, Business Unit General Manager, Wireless Solutions Group (Signature) (Print name/Title) Tel: 480-437-0762 Email: [email protected]

22-Jan-24 Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Certification and Engineering Bureau ISED Canada 3701 Carling Avenue (Building 94) Ottawa, Ontario K2H 8S2 FCC ID: 2ADHKWBZ451H IC: 20266-WBZ451H Models: WBZ451HPE, WBZ451HUE HVIN: WBZ451HPE, WBZ451HUE Declaration on Similarity We herewith confirm that for the models listed above the RF Transmitter Module is Electrically Identical. All models are identical to each other in the circuit design, PCB layout and use of component sources except for the change highlighted in table below. The output power configuration is fixed by software settings; No change in the RF section of the SoC. The model differences are as below description. Models Describe the differences between the main model and the series model Main WBZ451HPE PCB Antenna without Trust and Go Chip Series WBZ451HUE U.FL Antenna without Trust and Go Chip ___________________ HRUSHIKESH VASUKI / Vice President, Business Unit General Manager, Wireless Solutions Group (Signature) (Printed/Title)

Applicant/Grantee Microchip Technology Inc. FCC ID: 2ADHKWBZ451H Section 15.212 Modular Transmitters / X Request for Modular Approval Request for Limited Modular Approval Requirements Device Conditions Comply (Y/N) Single Modular Approval Requirements 1 The radio elements must have the radio frequency circuitry must be shielded. Physical/discrete and tuning capacitors may be located external to the shield, but must be on the module assembly. The module has its own RF shielding.” Shield Can is employed on the board structure, please see exhibition External Photo, the emission measurement was conducted without further shielding added. Y 2 The module shall have buffered modulation/data input(s) (if such inputs are provided) to ensure that the module will comply with the requirements set out in the applicable RSS standard under conditions of excessive data rates or over-modulation. All modulation and data input(s) are buffered.” The EUT has buffered data inputs, it is integrated on the RF chip Y 3 The module shall have its own power supply regulation on the module. This is to ensure that the module will comply with the requirements set out in the applicable standard regardless of the design of the power supplying circuitry in the host device which houses the module. Requirements set out in the applicable standard regardless of the design of the power supplying circuitry in the host device which houses the module. Output power is controlled by the RF Chip and de-coupled from supply voltage variations. Frequencies are determined by Crystal Y 4 The module shall comply with the provisions for external power amplifiers and antennas detailed in this standard. The Equipment certification submission shall contain a detailed description of the configuration of all antennas that will be used with the module. The antenna is part of the module Y 5 The module shall be tested for compliance with the applicable standard in a stand- alone configuration, i.e. the module must not be inside another device during testing. The modular transmitter was tested in a stand-alone configuration via a UART Interface. Y 6 The module shall comply with the Category I equipment labelling requirements. In the exhibition OEM manual, there are Instructions given to the OEM on how to label the end product. Y 7 The modular transmitter complies with all specific rules or operating requirements that ordinarily apply to a complete transmitter and the manufacturer will provide adequate instructions along with the module to explain any such requirements. A copy of these instructions is included in this application for equipment authorization: Instructions in User Manual Y 8a Address compliance with the Commission's RF exposure limits in Sections 1.1310 and 2.1093. In addition, spread spectrum transmitters operating under Section 15.247 are required to address RF exposure compliance in accordance with Section 15.247(b)(4). Please refer the Maximum Permissible Exposure Information. Y A limited modular approval may be granted for single or split modular transmitters that do not comply with all of the above requirements, e.g., shielding, minimum signaling amplitude, buffered modulation/data inputs, or power supply regulation, if the manufacturer can demonstrate by alternative means in the application for equipment authorization that the modular transmitter meets all the applicable Part 15 requirements under the operating conditions in which the transmitter will be used. Limited modular approval also may be granted in those instances where compliance with RF exposure rules is demonstrated only for particular product configurations. The applicant for certification must state how control of the end product into which the module will be installed will be maintained such that full compliance of the end product is always ensured. Signature Name/Title: HRUSHIKESH VASUKI / Vice President, Business Unit General Manager, Wireless Solutions Group Company Name: Microchip Technology Inc. Date: 18.01.2024

Prü fbericht - Produkte Test Report - Products Prü fbericht-Nr.: Test report no.: CN24781V 001 Auftrags-Nr.: Order no.: 48225375 Seite 1 von 12 Page 1 of 12 Kunden-Referenz-Nr.: Client reference no.: N/A Auftragsdatum: Order date: 2023-12-28 Auftraggeber: Client: Microchip Technology Inc. 2355 West Chandler Blvd. Chandler, Arizona 85224-6199, United States Prü fgegenstand: Test item: Wireless MCU module with BLE 5.2 compliant and Zigbee 3.0 Radio Bezeichnung / Typ-Nr.: Identification / Type no.: WBZ451HPE, WBZ451HUE Auftrags-Inhalt: Order content: FCC Certification Prü fgrundlage: Test specification: IEEE Std C95.1 47 CFR §2.1091 47 CFR §1.1310 KDB 447498 D04 Wareneingangsdatum: Date of sample receipt: 2023-10-26 Prü fmuster-Nr.: Test sample no: A003589924-008 & 009 A003589924-011 A003119783-009 A003130881-021 A003589924-010 Prü fzeitraum: Testing period: 2023-12-08 - 2024-02-20 Ort der Prü fung: Place of testing: EMC/RF Taipei Testing Site Prü flaboratorium: Testing laboratory: Taipei Testing Laboratories Prü fergebnis*: Test result*: Pass ü berprü ft von: compiled by: genehmigt von: authorized by: Brenda Chen Datum: Date: 2024-03-12 Ausstellungsdatum: Issue date: 2024-03-12 Stellung / Position: David Huang Project Manager Stellung / Position: Senior Project Manager Sonstiges / Other: The test result of output power is referred to report no. CN243V4O 001 and CN242VUR 001. Zustand des Prü fgegenstandes bei Anlieferung: Condition of the test item at delivery: Prüfmuster vollständig und unbeschädigt Test item complete and undamaged * Legende: 1 = sehr gut 2 = gut 3 = befriedigend 4 = ausreichend 5 = mangelhaft P(ass) = entspricht o.g. Prüfgrundlage(n) F(ail) = entspricht nicht o.g. Prüfgrundlage(n) N/A = nicht anwendbar N/T = nicht getestet * Legend: 1 = very good 2 = good 3 = satisfactory 4 = sufficient 5 = poor 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 Prü fbericht bezieht sich nur auf das o.g. Prü fmuster und darf ohne Genehmigung der Prü fstelle nicht auszugsweise vervielfältigt werden. Dieser Bericht berechtigt nicht zur Verwendung eines Prü fzeichens. This test report only relates to the a. m. 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 Taiwan Ltd. 11F., No. 758, Sec. 4, Bade Rd., Taipei 105, Taiwan, R.O.C. Mail: [email protected] ∙ Web: www.tuv.com V101023GCNSR Prü fbericht - Produkte Test Report - Products Prü fbericht-Nr.: Test report no.: CN24781V 001 Seite 2 von 12 Page 2 of 12 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 TÜ V Rheinland hat nicht überprüft, welche rechtlichen oder sonstigen diesbezüglichen Anforderungen für dieses Dokument gelten. Diese Ü berprüfung liegt in der Verantwortung des Benutzers dieses Dokuments. Auf Verlangen des Kunden kann der TÜ V 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 115:2021, 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 Inform…

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Description: 2.4-2.5GHz PCB Antenna with coax feed PART NUMBER:W3525BXXX Series: Internal PCB Issue: 2105 In the effort to improve our products, we reserve the right to make changes judged to be necessary. CONFIDENTIAL AND PROPRIETARY INFORMATION This document contains confidential and proprietary information ofPulse Electronics, Inc. (Pulse) and is protected by copyright, trade secret and other state and federal laws. Its receipt or possession does not convey any rights to reproduce, disclose its contents, or to manufacture, use or sell anything it may describe. Reproduction, disclosure or use without specific written authorization of Pulse is strictly forbidden. For more information: Pulse Worldwide HeadquartersPulse/Larsen AntennasEurope HeadquartersPulse (Suzhou) Wireless Products Co, Inc. 15255 Innovation Drive #100Pulse GmbH & Do, KG99 HuoJuRoad(#29 Bldg,4 th Phase San Diego, CA 92128Vancouver, WA 98683Zeppelinstrasse15Suzhou New District USAUSAHerrenberg, Germany Jiangsu Province, Suzhou 215009 PR China Tel:1-858-674-8100Tel: 1-360-944-7551 - Tel: 49 7032 7806 0 Tel: 86 512 6807 9998 18110 SE 34 th St Bldg2 Suite 250 Features: Applications: All dimensions are in mm / inches •2400-2500 MHz •Size: 10.7 x 47.7 x 0.8 mm •Gain 1.5dBi •Radiation pattern Omni •Cable length, see page 2 •Connector U.FL compatible •RoHS Compliant •2.4GHz ISM band radios •WiFi, Bluetooth, BLE, ZigBee •Devices requiring internal antenna •Security, IoT, Monitoring, Industrial applications 1 Description: 2.4-2.5GHz PCB Antenna with coax feed PART NUMBER:W3525BXXX Series: Internal PCB Issue: 2105 In the effort to improve our products, we reserve the right to make changes judged to be necessary. CONFIDENTIAL AND PROPRIETARY INFORMATION This document contains confidential and proprietary information ofPulse Electronics, Inc. (Pulse) and is protected by copyright, trade secret and other state and federal laws. Its receipt or possession does not convey any rights to reproduce, disclose its contents, or to manufacture, use or sell anything it may describe. Reproduction, disclosure or use without specific written authorization of Pulse is strictly forbidden. For more information: Pulse Worldwide HeadquartersPulse/Larsen AntennasEurope HeadquartersPulse (Suzhou) Wireless Products Co, Inc. 15255 Innovation Drive #100Pulse GmbH & Do, KG99 HuoJuRoad(#29 Bldg,4 th Phase San Diego, CA 92128Vancouver, WA 98683Zeppelinstrasse15Suzhou New District USAUSAHerrenberg, Germany Jiangsu Province, Suzhou 215009 PR China Tel:1-858-674-8100Tel: 1-360-944-7551 - Tel: 49 7032 7806 0 Tel: 86 512 6807 9998 18110 SE 34 th St Bldg2 Suite 250 2 This document covers all product variants of the following product family Part NumberCable LengthAdhesive TapeCable typeConnector typeFrequencyMax Gain W3525B0393.9" / 100 mmN.A. Ø 1.13mm Coax Cable, Gray color I-PEX MHF or euivalent, Compatible with U.FL 2.4 GHz2 dBi W3525B0525.2" / 132.1 mmN.A. W3525B10010" / 254 mmN.A. W3525B039T3.9" / 100 mm3M 467 (T=0.05mm) W3525B0150T150 mm3M 467 (T=0.05mm) W3525B0250250 mmN.A. W3525B0250T250 mm3M 467 (T=0.05mm) W3525B254T254 mm3M 467 (T=0.05mm) Issue: 2105 In the effort to improve our products, we reserve the right to make changes judged to be necessary. CONFIDENTIAL AND PROPRIETARY INFORMATION This document contains confidential and proprietary information ofPulse Electronics, Inc. (Pulse) and is protected by copyright, trade secret and other state and federal laws. Its receipt or possession does not convey any rights to reproduce, disclose its contents, or to manufacture, use or sell anything it may describe. Reproduction, disclosure or use without specific written authorization of Pulse is strictly forbidden. Description: 2.4-2.5GHz PCB Antenna with coax feed PART NUMBER: W3525BXXX Series: Internal PCB 3 Antenna Type Dipole PCB+Cable Frequency2400-2500MHz NominalImpedance50 VSWR2.5:1 Radiation PatternOmni Gain1.5dBi Efficiency55% PolarizationVertical Power Withstanding1W Overall Length10.7x47.7x0.8mm Antenna MaterialPCB Connector type I-PEX or equivalent Cable type MI-113 Gray Operating Temperature-40°C~+85 °C Storage Temperature-40°C~+85 °C RoHS CompliantYes MECHANICALSPECIFICATIONS ENVIRONMENTAL SPECIFICATIONS ELECTRICAL SPECIFICATIONS OTHER SPECIFICATIONS Issue: 2105 In the effort to improve our products, we reserve the right to make changes judged to be necessary. CONFIDENTIAL AND PROPRIETARY INFORMATION This document contains confidential and proprietary information ofPulse Electronics, Inc. (Pulse) and is protected by copyright, trade secret and other state and federal laws. Its receipt or possession does not convey any rights to reproduce, disclose its contents, or to manufacture, use or sell anything it may describe. Reproduction, disclosure or use without specific written authorization of Pulse is strictly forbidden. Description: 2.4-2.5GHz PCB Antenna with coax feed PART NUMBER: W3525BXXX Series: Internal PCB 4 MECHANICAL DRAWING Dimension unit: mm/inch Issue: 2105 In the effort to improve our products, we reserve the right to make changes judged to be necessary. CONFIDENTIAL AND PROPRIETARY INFORMATION This document contains confidential and proprietary information ofPulse Electronics, Inc. (Pulse) and is protected by copyright, trade secret and other state and federal laws. Its receipt or possession does not convey any rights to reproduce, disclose its contents, or to manufacture, use or sell anything it may describe. Reproduction, disclosure or use without specific written authorization of Pulse is strictly forbidden. Description: 2.4-2.5GHz PCB Antenna with coax feed PART NUMBER: W3525BXXX Series: Internal PCB 5 TEST SETUP X Y Z Issue: 2105 In the effort to improve our products, we reserve the right to make changes judged to be necessary. CONFIDENTIAL AND PROPRIETARY INFORMATION This document contains confidential and proprietary information ofPulse Electronics, Inc. (Pulse) and is protected by copyright, trade secret and other state and federa…

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APPLICATION SPECIFICATION REVISION: ECR/ECN INFORMATION: TITLE: WIFI 6E FLEX CABLE BALANCE ANTENNA APPLICATION SPECIFICATION SHEET No. J1 EC No: 729862 1 of 31 DATE: 2022/11/25 DOCUMENT NUMBER: CREATED / REVISED BY: CHECKED BY: APPROVED BY: AS-1461530100 Liu Hai Andy Zhang Chris Zhong TEMPLATE FILENAME: APPLICATION_SPEC[SIZE_A](V.1).DOC TITLE WIFI 6E FLEX CABLE BALANCE ANTENNA TABLE OF CONTENTS 1.0 SCOPE 2.0 PRODUCT DESCRIPTION 3.0 APPLICABLE DOCUMENTS 4.0 ANTENNA PERFORMANCE 5.0 ASSEMBLY GUIDELINE 6.0 RF PERFORMANCE AS A FUNCTION OF IMPLEMENTATION 7.0 THE ANTENNA PERFORMANCE VARIATION WITH CABLE LENGTH 8.0 OTHER MOLEX ANTENNA PRODUCTS 9.0 CHANGE HISTORY APPLICATION SPECIFICATION REVISION: ECR/ECN INFORMATION: TITLE: WIFI 6E FLEX CABLE BALANCE ANTENNA APPLICATION SPECIFICATION SHEET No. J1 EC No: 729862 2 of 31 DATE: 2022/11/25 DOCUMENT NUMBER: CREATED / REVISED BY: CHECKED BY: APPROVED BY: AS-1461530100 Liu Hai Andy Zhang Chris Zhong TEMPLATE FILENAME: APPLICATION_SPEC[SIZE_A](V.1).DOC WIFI 6E FLEX CABLE BALANCE ANTENNA 1.0 SCOPE This specification describes the antenna application and surrounding. The information in this document is for reference and benchmark purposes only. The user is responsible for validating antenna rf performance based on the user’s actual implementation. Antenna illustrations in this document are generic representations. They are not intended to be an image of any antenna listed in the scope. 2.0 PRODUCT DESCRIPTION 2.1 PRODUCT NAME AND SERIES NUMBER (S) Product name: WIFI 6E flex cable balance antenna Series Number: 146153 2.2 DESCRIPTION Series 146153 is a balanced, dipole-type, high efficiency antenna for 2.4/5/6 GHz applications, including WiFi 6E, Bluetooth, Zigbee and others. This antenna is made from poly flexible material with small size 35*9*0.1mm and has double-sided adhesive tape for easy “peel and stick” mounting. This balanced antenna with ground plane independent design offers various cable length options for ease of integration into various devices. 2.3 PRODUCT STRUCTURE INFORMATION Please refer to PS-1461530100 for full information. ANTENNA 3D VIEW APPLICATION SPECIFICATION REVISION: ECR/ECN INFORMATION: TITLE: WIFI 6E FLEX CABLE BALANCE ANTENNA APPLICATION SPECIFICATION SHEET No. J1 EC No: 729862 3 of 31 DATE: 2022/11/25 DOCUMENT NUMBER: CREATED / REVISED BY: CHECKED BY: APPROVED BY: AS-1461530100 Liu Hai Andy Zhang Chris Zhong TEMPLATE FILENAME: APPLICATION_SPEC[SIZE_A](V.1).DOC 3.0 APPLICABLE DOCUMENTS DOCUMENT NUMBER DESCRIPTION Sale Drawing (SD) SD-1461530050 Mechanical Dimension of the product SD-1461531050 Product Specification (PS) PS-1461530100 Product Specification Packing Drawing (PK) PK-1461530100 Product packaging specifications 4.0 ANTENNA PERFORMANCE 4.1 RF TEST CONDITIONS All measurements are done of the antenna mounted on a PC/ABS material block of 1.5mm thickness with VNA Agilent E5071C and Over-The-Air (OTA) chamber. All measurements in this document are done with the part no.1461530100 with a cable length of 100mm. FIGURE4.1.1 ANTENNA LOADED WITH PC/ABS BLOCK OF 1.5 MM THICKNESS APPLICATION SPECIFICATION REVISION: ECR/ECN INFORMATION: TITLE: WIFI 6E FLEX CABLE BALANCE ANTENNA APPLICATION SPECIFICATION SHEET No. J1 EC No: 729862 4 of 31 DATE: 2022/11/25 DOCUMENT NUMBER: CREATED / REVISED BY: CHECKED BY: APPROVED BY: AS-1461530100 Liu Hai Andy Zhang Chris Zhong TEMPLATE FILENAME: APPLICATION_SPEC[SIZE_A](V.1).DOC FIGURE4.1.2 ANTENNA LOADED WITH PC/ABS BLOCK OF 1.5 MM THICKNESS WITH VNA DUT APPLICATION SPECIFICATION REVISION: ECR/ECN INFORMATION: TITLE: WIFI 6E FLEX CABLE BALANCE ANTENNA APPLICATION SPECIFICATION SHEET No. J1 EC No: 729862 5 of 31 DATE: 2022/11/25 DOCUMENT NUMBER: CREATED / REVISED BY: CHECKED BY: APPROVED BY: AS-1461530100 Liu Hai Andy Zhang Chris Zhong TEMPLATE FILENAME: APPLICATION_SPEC[SIZE_A](V.1).DOC FIGURE4.1.3 ANTENNA LOADED WITH PC/ABS BLOCK OF 1.5 MM THICKNESS WITH OTA CHAMBER DUT APPLICATION SPECIFICATION REVISION: ECR/ECN INFORMATION: TITLE: WIFI 6E FLEX CABLE BALANCE ANTENNA APPLICATION SPECIFICATION SHEET No. J1 EC No: 729862 6 of 31 DATE: 2022/11/25 DOCUMENT NUMBER: CREATED / REVISED BY: CHECKED BY: APPROVED BY: AS-1461530100 Liu Hai Andy Zhang Chris Zhong TEMPLATE FILENAME: APPLICATION_SPEC[SIZE_A](V.1).DOC 4.2 ANTENNA PERFORMANCE All measurements in this document are done with the part no.1461530100 with a cable length of 100mm DESCRIPTION EQUIPMENT REQUIREMENT Frequency Range VNA E5071C 2.4-2.5GHz 5.15-5.85GHz 5.925- 7.125GHz Return Loss VNA E5071C <- 10dB Peak Gain (Max) OTA Chamber 3.0dBi 4.0dBi 5.5dBi Average Total Efficiency OTA Chamber >75% >75% >70% Polarization OTA Chamber Linear Input Impedance VNA E5071C 50 ohms Note that the above antenna performance is measured with just the antenna mounted on a PC/ABS block to similar a free-space condition. When implement into the system, the frequency resonant might be off-tune due to the loading of surrounding components especially metal plane. This off-tune can be compensated through matching. Although module manufacturers specify a peak gain limit, it is based on free-space conditions. The peak gain will be degraded by 1 to 2dBi in the actual implementation as the radiation pattern will change due to the surround components. As such, during selection of antenna, you can select one with high peak gain to compensate for the loss. Molex can offer assistant to choose the best location and best tuning in-order to meet this peak gain requirement. APPLICATION SPECIFICATION REVISION: ECR/ECN INFORMATION: TITLE: WIFI 6E FLEX CABLE BALANCE ANTENNA APPLICATION SPECIFICATION SHEET No. J1 EC No: 729862 7 of 31 DATE: 2022/11/25 DOCUMENT NUMBER: CREATED / REVISED BY: CHECKED BY: APPROVED BY: AS-1461530100 Liu Hai Andy Zhang Chris Zhong TEMPLATE FILENAME: APPLICATION_SPEC[SIZE_A](V.1).DOC 4.3 RETURN LOSS PLOT All measurements in this document are done with a cable length of 100mm. FIGURE 4.3.1 RETURN LOSS OF ANTENNA AT 2.4GHZ BAND IN FREE SPACE FIGURE 4.3.2 RET…

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- - - - Documents & Resources Drawings Drawing 1461530100_sd.pdf Packaging Design Drawing 1461530100-000.pdf 3D Models and Design Files 3D Model 1…

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