2A8HRS25060-X44-H5ZUB Track Tester

Siemens Mobility, Inc. 162 East Bridge St. Homestead, PA 15120 Certification Application Attestation Statements Date: January 31, 2024 Via Electronic Mail American Certification Body, Inc. 313 Park Avenue Suite 300 Falls Church, VA 22046 To Whom It May Concern: Statement for 47 CFR section 2.911(d)(5)(i) Siemens Mobility, Inc. (“SMI”) certifies that as of the date of the application the equipment for which authorization is sought is not “covered” equipment 1 prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. If the equipment for which the applicant seeks authorization is produced by any of the entities identified on the current Covered List, including affiliates or subsidiaries of the named companies, the applicant must include an explanation on why the equipment is not “covered” equipment. Additional Explanation: N/A Statement for 47 CFR section 2.911(d)(5)(ii) Siemens Mobility, Inc. (“SMI”) (“the applicant”) certifies that, as of the date of the filing of this application, the applicant ☐ - is / - is not identified on the Covered List as an entity producing “covered” equipment. Thank you, By: __________________________ _Omer Metel____ (Signature) (Print name) Title: Head Of Engineering Company: Siemens Mobility, Inc. (“SMI”) Telephone: 909-908-3301 1 - The Commission’s Covered List is published by the Public Safety and Homeland Security Bureau and posted on the Commission’s website. This Covered List, which is periodically updated, identifies particular equipment, produced by particular entities, that constitutes “covered” equipment. https://www.fcc.gov/supplychain/coveredlist .

U.S. Agent Designation for Service of Process (Applicant is Both Grantee and U.S. Agent) TO: American Certification Body, Inc. 313 Park Avenue Suite 300 Falls Church, VA 22046 ATTENTION: FCC Certification – Section 2.911(d)(7) Information This letter is to confirm that the Applicant will also serve as the U.S. Agent for Service of Process as required by 47 CFR 2.911(d)(7). The Applicant 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 changes. Applicant Company name: Siemens Mobility Inc. FRN #: 0032806093 Grantee Code: 2A8HR Contact Name: Omer Metel Street Address: 162 East Bridge St., Suite 200 City/Province/Zip: Homestead, 15120 Telephone No: 909 908 3301 Email: [email protected] Applicant Signature 1 : Date: 06/12/2023 Signed by (Printed Name/Title): Omer Metel 1 - Letters must be placed on appropriate letterhead. The signee for the applicant must be one of the following: Applicant (grantee) contact of record in the FCC’s authorization system, or authorized officers or employee of the applicant (grantee).

Authority to Act as Agent Date: 2/14/2024 American Certification Body, Inc. 313 Park Avenue Suite 300 Falls Church, VA 22046 Re: Submission of FCC Application To Whom It May Concern: I, the undersigned, hereby authorize Richard Reitz of Retlif Testing Laboratories to act on behalf of Siemens Mobility, Inc. (“SMI”) for the limited and exclusive purposes of submitting an FCC application to the Federal Communications Commission (“FCC”), American Certification Body, Inc. (“ACB”), or other accrediting body in relation to SMI’s equipment. This authorization shall continue in effect until 360 days from the date hereof unless otherwise extended by SMI. This authorization granted herein is limited in nature and restricted to only the foregoing purpose and is fully revocable by SMI at any time. The authority granted herein may not be redelegated or transferred by Richard Reitz/Retliff Testing Laboratories to any other person or entity without SMI’s written permission. SMI certifies that it is 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. SMI also declares 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) with regard to certified equipment. Thank you, Agency Agreement Expiration Date:__ 360 days herefrom By: _________________ Omer Metel (Signature ) (Print name) Title: Head of Engineering_ On behalf of: Siemens Mobility Inc. Telephone: 909-908-3301_ Digitally signed by Metel Omer DN: serialNumber=Z00395WE, givenName=Omer, sn=Metel, o=Siemens, cn=Metel Omer Date: 2023.02.22 21:14:03 -05'00'

050222-17 Request for Confidentiality Date: October 10, 2023 Subject: Confidentiality Request for: _____2A8HRS25060-X44-H5____ Pursuant to FCC 47 CFR 0.457(d) and 0.459 and/or IC RSP-100, Section 12.4, the applicant requests that a part of the subject application(s) be held confidential. Type of Confidentiality Requested Exhibit ☐ Short Term ☒ Permanent Block Diagrams ☒ Short Term --------------------------- External Photos ☒ Short Term ☐ Permanent * 1 Internal Photos ☐ Short Term ☒ Permanent Operation Description/Theory of Operation ☐ Short Term ☒ Permanent Parts List & Placement/BOM ☐ Short Term ☐ Permanent Tune-Up Procedure ☐ Short Term ☒ Permanent Schematics ☒ Short Term --------------------------- Test Setup Photos ☒ Short Term ☐ Permanent * 1 User’s Manual Siemens Mobility Inc (SMI)_ 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. Short-Term Confidentiality for FCC Applications: 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 ACB in the event information regarding the product or the product is made available to the public before the requested period has expired. ACB will then release the documents listed above for public disclosure pursuant to FCC Public Notice DA 04-1705. Sincerely, By: __________________________ ________Omer Metel_______________ (Signature/Title 3 ) (Print name) 1. The asterisked items (*) require further information to be provided to ACB before permanent confidentiality will be extended to these exhibits. Please refer to FCC KDB 726920 and the specific Document link for D01 found at: https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=41731 and review section II, 3) regarding specific information that must accompany these requests. 2. Please refer to https://acbcert.com/documents/misc-docs/Memo-Short-Term-Vs-Standard-Confidentiality.pdf for complete details. 3. Must be signed by applicant contact given for applicant on the FCC site, or by the authorized agent if an appropriate authorized agent letter has been provided. Letters should be placed on appropriate letterhead.

FCC ID: 2A8HRS25060-X44-H5 This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. This device complies with Part 18 of the FCC Rules. Information about label: 1) Dimensions: 2 inch x 1 inch 2) Font size(s): Arial 8/4 3) Label material: Screen Printable Sheet Polyester Label Material, 3M 7908 WHITE MYLAR (From Adhesa-plate) 4) Method of attachment which makes it permanent: ➢ These materials utilize 3M™ Adhesive 350, which is designed to permanently bond to high and low surface energy plastics, textured and contoured surfaces, powder coatings, and slightly oily metals. ➢ For maximum bond strength, the surface should be clean and dry. Typical cleaning solvents are heptane and isopropyl alcohol. ➢ For best bonding conditions, application surface should be at room temperature or higher. Low temperature surfaces, below 50°F (10°C), can cause the adhesive to become so firm that it will not develop maximum contact with the substrate. Higher initial bonds can be achieved through increased rubdown pressure. ➢ 3M screen printable sheet polyester label material 7908 is UL recognized (File MH16411) and CSA accepted (File 99316). See the UL and CSA listings for details. ➢ Service Temperature: -40°F to 302°F (-40°C to 149°C)@diamondab123

Antenna Exhibit VCC, TCC and ZUBTT- Part 1 (Non-Confidential) The Part 1 of the exhibit comprises of different types of antenna and associated details. 1) Vehicle Coupling Coil (VCC) 2) Track Coupling Coil (TCC) 3) Zub Test Tracker (ZUBTT) a. Antenna details: Antenna consists of three coils: 1. 50 kHz Coil: A ferrite rod is located in the middle of the antenna housing, going (almost) from end to end in the “long” direction. The 50 kHz coil together with the 100 kHz coil, is wound around the ferrite rod. This detects the presence of track coupling coil. 2. 100 kHz Coil: The 100 kHz coil together with 50 kHz coil, is wound around the ferrite rod. 3. 850 kHz (frame antenna): It is located around/along the perimeter of the antenna housing. This is used to simulate the data transmission in the form of telegrams. b. Statement: “All measurements were performed radiated and therefore antenna gain documentation is not required.” c. Photos: The details are provided in Part 2 of the exhibit. a) Internal Photos-Antenna b) External Photos-Antenna

Retlif Testing Laboratories Job No. R-3578P-5A, Rev. B For Siemens Mobility, Inc. Zub Track Tester and Wayside Transponder (TCC) Zub Track Tester FCC ID: 2A8HRS25060-X44-H5 TCC FCC ID: 2A8HRS25442-MX-A1 Requirement: 1.1310(d)(2), Radiofrequency Radiation Exposure Limits Retlif Testing Laboratories Report No. R-3578P-5A, Rev. B / FCC ID: 2A8HRS25060-X44-H5 Page 2 of 50 Table of Contents Requirements and Test Results ...................................................................................... 3 Requirement: 1.1310(d)(2), Radiofrequency Radiation Exposure Limits ................... 3 Conclusion ............................................................................................................ 3 Zub Track Tester with TCC, Orientations and Probe Positions Tested ...................... 5 Zub Track Tester with TCC Test Results .............................................................. 6 Zub Track Tester with TCC Equipment List .......................................................... 6 Zub Track Tester with TCC Test Data .................................................................. 7 Zub Track Tester with TCC Test Photographs ................................................... 11 Zub Track Tester without TCC, Orientations and Probe Positions Tested ............... 23 Zub Track Tester without TCC Test Results ....................................................... 25 Zub Track Tester without TCC Equipment List ................................................... 25 Zub Track Tester without TCC Test Data ........................................................... 26 Zub Track Tester without TCC Test Photographs .............................................. 30 Retlif Testing Laboratories Report No. R-3578P-5A, Rev. B / FCC ID: 2A8HRS25060-X44-H5 Page 3 of 50 Requirements and Test Results Requirement: 1.1310(d)(2), Radiofrequency Radiation Exposure Limits For operations within the frequency range of 300 kHz and 6 GHz (inclusive), the limits for maximum permissible exposure (MPE), derived from whole-body SAR limits and listed in Table 1 in paragraph (e)(1) of this section, may be used instead of whole-body SAR limits as set forth in paragraphs (a) through (c) of this section to evaluate the environmental impact of human exposure to RF radiation as specified in § 1.1307(b) of this part, except for portable devices as defined in § 2.1093 of this chapter as these evaluations shall be performed according to the SAR provisions in § 2.1093. Table 1 FCC § 1.1310(e)(1) - Limits for Maximum Permissible Exposure (MPE) f = frequency in MHz. * = Plane-wave equivalent power density. Requirement: KDB 680106 For frequencies below 100 kHz the limits for frequencies below 100 kHz are 90 A/m for magnetic field strength and 83 V/m for electric field strength. Conclusion During all measurements the height of the measurement probe was varied in order to produce the maximum emissions levels. The data presented is the worst case. Electric and Magnetic field strength readings have been performed with all transmitters operating at each of the operating frequencies. These measurements show that a separation distance of 20 cm is required to comply with the FCC specified limits for frequencies above 300 kHz (850 kHz transmission). For frequencies at and below 100 kHz (50 and 100 kHz transmission) a separation distance of 20 cm is required in order to comply with the requirements of KDB 680106. Frequency range (MHz) Electric field strength (V/m) Magnetic field strength (A/m) Power density (mW/cm 2 ) Averaging time (minutes) (i) Limits for Occupational/Controlled Exposure 0.3-3.0 614 1.63 *(100) ≤6 3.0-30 1842/f 4.89/f *(900/f 2 ) <6 30-300 61.4 0.163 1.0 <6 300-1,500 f/300 <6 1,500-100,000 5 <6 (ii) Limits for General Population/Uncontrolled Exposure 0.3-1.34 614 1.63 *(100) <30 1.34-30 824/f 2.19/f *(180/f 2 ) <30 30-300 27.5 0.073 0.2 <30 300-1,500 f/1500 <30 1,500-100,000 1.0 <30 Retlif Testing Laboratories Report No. R-3578P-5A, Rev. B / FCC ID: 2A8HRS25060-X44-H5 Page 4 of 50 Conclusion (cont’d) If the limit at 100 kHz is the 300 kHz limit extended downward, a separation distance of 20 cm is also required when used as specified by the manufacturer, installed on top of a Track Coupling Coil. If the device is used in a standalone configuration, which is not in accordance with manufacturers instructions, the level measured at 20 cm exceeds the 300 kHz limit of 1.63 A/m by 0.33 A/m. In this configuration, the minimum separation distance was found to be 30 cm. Retlif Testing Laboratories Report No. R-3578P-5A, Rev. B / FCC ID: 2A8HRS25060-X44-H5 Page 5 of 50 Zub Track Tester with TCC, Orientations and Probe Positions Tested The Zub Track Tester is a portable device used to communicate with the Track Coupling Coil (TCC) mounted on the rail bed next to the running rail. The device is always used such that the radiating surface is facing downwards, towards the TCC. In addition, the device is designed such that when the Zub Track Tester is placed directly on the TCC. the proper separation distance between the two devices is maintained. Based on the installation of the Zub Track tester in use, evaluation of magnetic and electric field strengths was limited to each of the four sides of the Zub Track Tester installed on top of the TCC. When evaluating the maximum levels of radiated magnetic and electric fields, the following steps were taken to ensure that the maximum values were recorded: 1) The measurement probe was moved along each surface of the Zub Track Tester / TCC Combination to determine the particular position which provided the highest measured field strength. 2) The height of the measurement probe relative to the Zub Track Tester / TCC Combination was varied to determine the height which produced maximum emissions. 3) At this height, measurements were taken at 10 cm intervals along each surface as shown below: Figure 1 - Test Positions in Normal Orientation 12 4 356 12 4 356 1 2 1 2 10.0010.001…

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Report of Measurements FCC Part 15, Subpart B, Section 15.109 FCC Part 15, Subpart C, Section 15.209 On Zub Track Tester 50 kHz: Control Circuit with and without TCC and 850 kHz: Data Receiving Circuit with and without TCC FCC ID: 2A8HRS25060-X44-H5 Customer Name: Siemens Mobility Customer P.O: 4510076816 Date of Report Rev.: November 21, 2023 Test Report No: R-3578P-5, Rev. B Test Start Date: January 5, 2023 Test Finish Date: February 21, 2023 Our letters, procedures and reports are for the exclusive use of the customer to whom they are addressed and their communication or the use of the name of Retlif Testing Laboratories must receive our prior written approval. Our letters, procedures and reports apply only to the sample tested and are not necessarily indicative of the qualities of apparently identical or similar products. The letters, procedures and reports and the name of Retlif Testing Laboratories or insignia are not to be used under any circumstances in advertising to the general public. This test report shall not be reproduced, except in full, without the written approval of Retlif Testing Laboratories. Certification and Signatures We certify that this report is a true representation of the results obtained from the tests of the equipment stated. We further certify that the measurements shown in this report were made in accordance with the procedures indicated and vouch for the qualifications of all Retlif Testing Laboratories personnel taking them. Richard J. Reitz Director of Engineering iNARTE Electromagnetic Compatibility Engineer EMC-050739-E Scott Wentworth Branch Manager Non-Warranty Provision The testing services have been performed, findings obtained and reports prepared in accordance with generally accepted laboratory principles and practices. This warranty is in lieu of all others, either expressed or implied. Non-Endorsement This test report contains only findings and results arrived at after employing the specific test procedures and standards listed herein. It is not intended to constitute a recommendation, endorsement or certification of the product or material tested. This test report must not be used by the client to claim product endorsement by ANAB or any agency of the U.S. Government. Retlif Testing Laboratories Report No. R-3587P-5, Rev. B, Zub Track Tester Page 2 of 26 Table of Contents Tests Performed ................................................................................................................................... 4 General Test Information ...................................................................................................................... 5 Part 15.31 Measurement Standards ............................................................................................... 5 Part 15.33 Frequency range of radiated measurements ................................................................ 5 Part 15.35 Measurement detector function and bandwidths .......................................................... 5 Requirements and Test Results ............................................................................................................ 6 Requirement: 15.109(a) / 15.209(a), Radiated Emissions, General Requirements ........................ 6 Requirements and Test Results ............................................................................................................ 9 Requirement 15.107/15.207(a) - Conducted Limits ........................................................................ 9 Requirements and Test Results .......................................................................................................... 13 Requirement: 15.209 Radiated Emissions Limits; General Requirements ................................... 13 List of Tables Table 1 - Radiated Emission Limits ....................................................................................................... 6 Table 2 - Conducted Emission Limits .................................................................................................... 9 Retlif Testing Laboratories Report No. R-3587P-5, Rev. B, Zub Track Tester Page 3 of 26 Technical Information Report Number: R-3578P-5, Rev. B Applicant: Siemens Mobility, Inc. Address: 162 East Bridge Street Suite 200 Homestead, PA 15120 FRN: 0032806093 Test Sample: Zub Track Tester Model Number: S25060-X442-H510-1 Frequency Range of Operation: 50 kHz and 850 kHz Equipment Class: DCD – Part 15 Low Power Transmitter below 1705 kHz Equipment Use: Test Equipment Power Requirements: 120 VAC, 60 Hz Transmission Protocols/Modulation 50 kHz: Control Circuit 850 kHz: Data Receiving Circuit (Binary Coded FSK 50 kBd) Test Specifications: FCC Rules and Regulations Part 15, Subpart B, Section 15.109 FCC Rules and Regulations Part 15, Subpart C, Section 15.209 Test Procedures: ANSI C63.4: 2014 ANSI C63.10: 2013 Test Facility: Retlif Testing Laboratories 3131 Detwiler Road Harleysville, PA 19438 FCC Registered Designation Number: US2321 Retlif Testing Laboratories Report No. R-3587P-5, Rev. B, Zub Track Tester Page 4 of 26 Tests Performed The test methods that were performed to demonstrate compliance with the FCC Rules are shown below: FCC Rule Section Test Method EUT Component / Operating Frequency Test Result 15.109(a) ANSI C63.4, 7, Radiated Emissions, 30 MHz to 1 GHz System Pass 15.207(a) ANSI C63.10, 6.2 AC Line Conducted Emissions System Pass 15.209 ANSI C63.10, 6.4 Radiated Emissions from Unlicensed Wireless Devices Below 30 MHz 50 kHz with TCC Pass 50 kHz without TCC Pass 850 kHz with TCC Pass 850 kHz Standalone Pass All test methods listed above are included in Retlif Testing Laboratories ANSI National Accreditation Board (ANAB), ISO/IEC 17025 Scope of Accreditation, Certificate Number: L2320.02. Retlif Testing Laboratories Report No. R-3587P-5, Rev. B, Zub Track Tester Page 5 of 26 General Test Information Part 15.31 Measurement Standards - Testing was performed using the procedures specified in A…

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