OXZSTAL79Vehicular Radar

User Manual Statement The device under test is manufactured by the grantee Sensata Technologies, and sold as an both OEM and after-market product, depending on customer needs. Per 47 CFR 2.909, 2.927, 2.931, 2.1033, 15.15(b) etc..., the grantee must ensure the end-user has all applicable / appropriate operating instructions. When end-user instructions are required, as in the case of this product, the grantee must notify the OEM to notify the end-user. Sensata Technologies will supply this document to the reseller/distributor dictating what must be included in the end user’s manual for the commercial product. (1) This device may not cause harmful interference, and (2) This device must accept any interference received, including interference that may cause undesired operation. Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation est autorisée aux deux conditions suivantes : (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre le fonctionnement. FCC ID: OXZSTAL79 IC: 20379-PVSTAL79 This device complies with Industry Canada license-exempt RSS standard(s). Operation is subject to the following two conditions: RF Radiation Exposure Statement This equipment complies with FCC and ISED RF Radiation exposure limits set forth for an uncontrolled environment. This device and its antenna must not be co-located or operating in conjunction with any other antenna or transmitter. This equipment should be installed and operated with a normally maintained separation distance of at least 20cm between the radiator and your body. Cet équipement est conforme aux normes d'exposition aux rayonnements RF de la ISED limites fixées pour un environnement non contrôlé. Cet appareil et son antenne ne doivent pas être situés ou fonctionner en conjonction avec une autre antenne ou un autre émetteur. Cet équipement doit être installé et utilisé avec une distance de séparation normalement maintenue d'au moins 20 cm entre le radiateur et votre corps." WARNING: Changes or modifications not expressively approved by the party responsible for compliance could void the user's authority to operate the equipment. The term “IC:” before the radio certification number only signifies that Industry Canada technical specifications were met. Sensata Technologies Preco Electronics 10335 W. Emerald Street Boise, Idaho 83704 1.208.323.1000 www.sensata.com

Agent Authorization and Listing Attestation We appoint Joseph D. Brunett on behalf of Willow Run Test Labs, Inc. and Amber Helm Development, LC to act as our agent in the preparation of applications for equipment certification and/or type examination. Furthermore, we authorize Willow Run Test Labs, Inc. associates (including but not limited to Wireless Approval Consultants, LLC and/or Approve-IT, Inc.) to act on our behalf in all acts relating to the worldwide approvals process. We further certify that submitted documents properly describe the device or system for which equipment certification is sought. We also certify that each unit manufactured, imported or marketed (as defined in Industry Canada’s regulations) will have affixed to it a label identical to that submitted for approval with this application. Further, in accordance with section 6.5 of IC CB-02, we hereby acknowledge that our company’s product cannot be distributed, leased or offered for sale in Canada until it’s listed on the Industry Canada Radio Equipment List (REL). For instances where our authorized agent signs an application for certification or type approval on our behalf, we acknowledge that all responsibility for complying with the terms and conditions for Certification, as specified by any TCB selected, including but not limited to American Certification Body, Inc. and/or TUV Rheinland Group and/or Vista Laboratories, Inc. and/or HCT America, Inc. and/or North American EMC Certification Services Inc., still resides with Preco Electronics (Part of Sensata Technologies) 10335 W. Emerald Street, Boise, ID 83704. 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. We also declare that the information provided to the FCC is true and correct to the best of our knowledge (47 CFR 2.911(d)) and we have been informed of the grantee responsibilities (47 CFR 2.909) regarding certified equipment. Agency Agreement Expiration Date: January 31, 2027 Dated this 8 day of January 2026. By: Michael E. Rodeffer (Electronic Signature) Title: Manager, System and Test Engineer email: [email protected] On behalf of: Preco Electronics (Part of Sensata Technologies) Telephone: 480-793-3891 Sensata Technologies Preco Electronics 10335 W. Emerald Street Boise, Idaho 83704 1.208.323.1000 www.sensata.com

Willow Run (WR) Test Labs, Inc. 7117 Fieldcrest Dr., Brighton, Michigan 48116 USA Tel: (734) 252-9785, Fax: (734) 926-9785, e-mail: [email protected] Re: Certification for Sensata / Preco Electronics FCC ID: OXZSTAL79 IC: 20379-PRSTAL79 REQUEST FOR CONFIDENTIALITY Pursuant to USA FCC 47 CFR 0.457(d) and 0.459 and Canada IC RSP-100, Section 10, Sensata / Preco Electronics requests that a part of the subject application be held confidential. Sensata / Preco Electronics 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. ExhibitConf. TypeRational Exh 04 - Block DiagramPermanentIncludes proprietary internal oscillator information. Exh 05 - SchematicsPermanentIncludes proprietary design information Exh 10 - BOM + PlacementPermanentIncludes proprietary design information Exh 10 - Antenna SpecificationPermanentIncludes proprietary design information Exh 12 - Modes of OperationPermanentIncludes proprietary design information Long Term Confidentiality (Permanent):Sensata / Preco Electronics requests that any exhibits listed above as permanently confidential be permanently withheld from public review. Wherein Long Term Confidentiality is not an option for specific exhibits with ISED, this request applies only to the FCC application for those exhibits. Short-Term Confidentiality (FCC Only):Sensata / Preco Electronics requests that any exhibits selected above as short term confidential be withheld from public view for a period of days (noted above) from the date of the Grant of Equipment Authorization and prior to marketing. If there are any questions regarding the application or testing performed, please contact us at the above address or call (734) 252-9785, or e-mail [email protected]. Sincerely, Joseph D. Brunett Willow Run (WR) Test Labs, Inc.

Willow Run (WR) Test Labs, Inc. 7117 Fieldcrest Dr., Brighton, Michigan 48116 USA Tel: (734) 252-9785, Fax: (734) 926-9785, e-mail: [email protected] Attn.:Federal Communications Commission Equipment Approval Services P.O. Box 358315 Pittsburgh, PA 15251-5315 Re: Certification for Sensata / Preco Electronics STAL79 FCC ID: OXZSTAL79 If necessary, we have enclosed application materials for certification of Sensata / Preco Electronics STAL79. It has been verified to comply with CFR Title 47, Part 95 Subpart M. Current Variants: There is only a single variant of the EUT, as tested. If there are any questions regarding the application or testing performed, please contact us at the above address or call (734) 252-9785, or e-mail [email protected]. Sincerely, Joseph D. Brunett Willow Run (WR) Test Labs, Inc. Willow Run (WR) Test Labs, Inc. 7117 Fieldcrest Dr., Brighton, Michigan 48116 USA Tel: (734) 252-9785, Fax: (734) 926-9785, e-mail: [email protected] Attn.:Certification a nd E ngineering B ureau, I nnovation, S cience a nd E conomic D evelopment Canada 3701 Carling Avenue, Bldg. 94 Ottawa, Ontario K2H 8S2 Re: Certification for Sensata / Preco Electronics STAL79 IC: 20379-PVSTAL79 If necessary, we have enclosed application materials for certification o f S ensata / P reco E lectronics S TAL79. I t has been verified t o c omply w ith I SED R SS-251 version 2. Current Variants: There is only a single variant of the EUT, as tested. If there are any questions regarding the application or testing performed, please contact us at the above address or call (734) 252-9785, or e-mail [email protected]. Sincerely, Joseph D. Brunett Willow Run (WR) Test Labs, Inc.

4.49 inch 6.76 inch Marking is laser engraved on the back of the sensor and is permanent

TX Antenna Array RX Antenna Array REAR Radar PCB FRONT Radar PCB TX Antenna Array RX Antenna Array

Willow Run (WR) Test Labs, Inc. 7117 Fieldcrest Drive Brighton, MI 48116 Phone: (734) 252-9785, Fax (734) 926-9785 e-mail:[email protected] RF EXPOSURE CALCULATIONS Requirement: According to USA CFR 15 §1.1307 (b)(1), systems operating under the provisions of this section shall be operated in a manner that ensures the public is not exposed to radio frequency energy level in excess of the Commission’s guidelines. For Canada, RSS-102 sets out the requirements and measurement techniques used to evaluate radio frequency (RF) exposure compliance of radiocommunication apparatus designed to be used within the vicinity of the human body. Maximum Permissible Exposure Calculations: Summary: The EUT with all transmitters is compliant with both the FCC power density limit and the ISED Exposure Evaluation limits. 12-Jan-26 LevelUnitsJ. Nantz 61V/mMax All - Worst Case 1.0mW/cm23m Freq. Temp / Hum. EIRP (Pk) Exposure Duty EIRP (Avg) RS-102 2.5.2 EUT Ant. Dim. Far-field Distance S = 1mW/cm2 Dist.* S @ 20 cm Distance MPE S Limit MHz o C, % dBmdBdBm EIRP dBm LimitcmmcmmW/cm2mW/cm2Comments R17847320, 4331.3-11.220.137.06.001.882.90.0201.000 R27900020, 4330.4-11.219.237.06.001.902.60.0171.000 R37943220, 4329.7-11.218.537.06.001.912.40.0141.000 #C1C2C3C4C5C6C7C8C9C10C11C12 R0 (ROW)(COLUMN) MPE Field Strength Limit MPE Power Density LimitMeas. Distance: NOTE: S @ 20cm = EIRP – 10*log10( 4 * PI * 20^2) S = 1mW/cm2 Distance = sqrt(EIRPmW/(4*PI*1mW/cm2)) S = 1mW/cm2 Distance is an overestimated value when smaller than the EUT far field distance, and demonstrates compliance with FCC Part 1.1307, 1.1310, 2.1091, and 2.0193 requirements when the EUT is mounted into the motor vehicle. EUT is a Forward Looking radar used when the vehicle is in motion. R1-R3C10 R1-R3C9 R1-R3C9 Test Date: Test Engineer: EUT Mode:

Amber Helm Development L.C. 92723 Michigan Hwy-152 Sister Lakes, Michigan 49047 USA Contact: [email protected], +1 (734) 252-9505 PRSTAL-WR2601USr2 Issued: January 27, 2026 Emissions Test Report regarding USA: CFR Title 47, Part 95 Subpart M(Emissions) Canada:ISED RSS-251 version 2(Emissions) for STAL79 Category: FMCW Radar Judgments: FCC Part 95M and ISED RSS-251v2 Compliant Testing Completed: January 15, 2026 TESTING NVLAP LAB CODE 200129-0 Prepared for: Sensata / Preco Electronics 10335 W Emerald St, Boise Idaho 83704 Phone: +1 (480) 793-3891, Fax: Contact: Michael Rodeffer, [email protected] Data Rec./Rev. by: Rpt. Auth. by: John NantzDr. Joseph Brunett, EMC-002790-NE Rpt. Prep./Rev. by:Date of Issue:January 27, 2026 John Nantz A copy of this report will remain on file until February 2036.Page 1 of 20 Date: January 27, 2026Prepared For: Sensata / Preco ElectronicsReport No.: PRSTAL-WR2601USr2 Revision History Rev. No.DateDetailsRevised By r0January 27, 2026Initial Release.J. Nantz r1February 13, 2026Updated equipment listJ. Nantz r2February 16, 2026Added signaturesJ. Nantz Contents Revision History2 Table of Contents2 1 Test Report Scope and Limitations4 1.1 Laboratory Authorization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 1.2 Report Retention . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 1.3 Subcontracted Testing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 1.4 Test Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 1.5 Limitation of Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 1.6 Copyright . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 1.7 Endorsements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 1.8 Test Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 1.9 Traceability and Equipment Used . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 2 Test Specifications and Procedures6 2.1 Test Specification and General Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6 3 Configuration and Identification of the Equipment Under Test7 3.1 Description and Declarations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7 3.1.1EUT Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8 3.1.2Modes of Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8 3.1.3Variants . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8 3.1.4Test Samples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8 3.1.5Functional Exerciser . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8 3.1.6Modifications Made . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8 3.1.7Production Intent . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8 3.1.8Declared Exemptions and Additional Product Notes . . . . . . . . . . . . . . . . . . . . . . . .9 4 Emissions10 4.1 General Test Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 4.1.1Radiated Test Setup and Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 4.1.2Power Supply Variation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 4.2 Intentional Emissions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 4.2.1Fundamental Emission Pulsed Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 4.2.2Fundamental Emission Bandwidth . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 4.2.3Fundamental Emission . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 4.3 Unintentional Emissions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 4.3.1Transmit Chain Spurious Emissions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 5 Measurement Uncertainty and Accreditation Documents20 Amber Helm Development L.C.Page 2 of 20 Date: January 27, 2026Prepared For: Sensata / Preco ElectronicsReport No.: PRSTAL-WR2601USr2 List of Tables 1.8.0 Test Site List. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 1.9.0 Equipment List. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 3.1.0 EUT Declarations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7 4.2.1 Pulsed Emission Characteristics (Duty Cycle). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 4.2.2 Intentional Emission Bandwidth. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 4.2.3 Fundamental Radiated Emissions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 4.3.1 (i) Transmit Chain Spurious Emissions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 4.3.1 (ii) Transmit Chain Spurious Emissions.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 5.0.0 Measurement Uncertainty. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 List of Figures 3.1.0 Photos of EUT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7 3.1.1 EUT Test Configuration Diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8 4.1.1 …

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