2AX2URN934ARN934A

FH0003566 - Rev01.01 September 28, 2023 RN93xx Product Technical Specification RESTRICTED RN93xx - Product Technical Specification FH0003566 - Rev01.01 RESTRICTED Rolling Wireless confidential. Only soft copies are controlled. Printed copies of this document are for information purposes only and are uncontrolled. Printed copies are REFERENCE DOCUMENTS after the date of printing. This document was printed on 9 January 2024. Page 2 of 17 Author Rolling Wireless Date September 28, 2023 Series RN93xx Hardware Compatibility Product Line Software Compatibility All Document Type ☒ PTS (Product Technical Specification) ☐ APN (Application Note) ☐ TN (Technical Note) ☐ TR (Technical Report) Content Level ☒ Basic ☐ Intermediate ☐ Advanced Confidentiality  Public  Internal ☒ Restricted  Confidential Contents Contents ________________________________________________________________ 2 List of Figures ____________________________________________________________ 3 List of Tables _____________________________________________________________ 3 Legal Notice _____________________________________________________________ 4 1 Introduction __________________________________________________________ 6 1.1 Modem Features ____________________________________________________ 6 2 Technical Specifications _________________________________________________ 7 2.1 Environmental ______________________________________________________ 7 2.2 Input/output Power Supplies ___________________________________________ 7 2.3 Recommended WWAN Antenna Specifications _____________________________ 7 2.4 GNSS _____________________________________________________________ 8 2.4.1 Recommended GNSS Antenna Specifications ______________________________ 8 2.4.2 GNSS Application ___________________________________________________ 10 3 Routing Constraints and Recommendations _________________________________ 12 3.1 Digital Signals Recommendations ______________________________________ 12 3.1.1 Routing on inner layers ______________________________________________ 12 3.1.2 Minimize the crosstalk _______________________________________________ 12 3.2 RF Routing Recommendations _________________________________________ 13 3.3 High-Speed Interface Recommendations ________________________________ 14 3.3.1 USB Routing Recommendations _______________________________________ 14 3.3.1.1 USB2 ____________________________________________________________ 14 3.3.1.2 USB3 ____________________________________________________________ 14 3.3.2 PCIE Routing Recommendations _______________________________________ 15 3.3.3 USXGMII Routing Recommendations ___________________________________ 15 3.3.4 SGMII Routing Recommendations ______________________________________ 15 3.3.5 RGMII Routing Recommendations ______________________________________ 15 3.3.6 SDIO Routing Recommendations ______________________________________ 16 3.3.7 High speed clocks __________________________________________________ 16 3.4 Power and Ground Recommendations ___________________________________ 16 3.5 Interface Circuit Recommendations ____________________________________ 17 RESTRICTED RN93xx - Product Technical Specification FH0003566 - Rev01.01 RESTRICTED Rolling Wireless confidential. Only soft copies are controlled. Printed copies of this document are for information purposes only and are uncontrolled. Printed copies are REFERENCE DOCUMENTS after the date of printing. This document was printed on 9 January 2024. Page 3 of 17 List of Figures Figure 3-9 RN93xA/B GNSS Block Diagram ____________________________________________ 10 Figure 3-10 RN93xR/N GNSS Block Diagram ___________________________________________ 11 Figure 5-1 RN93xx Interface Reference Circuit _________________________________________ 17 List of Tables Table 3-1 Environmental Specifications________________________________________________ 7 Table 3-2 Input Power Supplies Requirements __________________________________________ 7 Table 3-3 Antenna Requirements 1 ____________________________________________________ 7 Table 3-4 GNSS Passive Antenna Requirements (RN93xA/B) _______________________________ 9 Table 3-5 GNSS Active Antenna Requirements (RN93xR/N) ________________________________ 9 Table 3-6 GNSS Pre-SAW Rejection Requirements _______________________________________ 9 RESTRICTED RN93xx - Product Technical Specification FH0003566 - Rev01.01 RESTRICTED Rolling Wireless confidential. Only soft copies are controlled. Printed copies of this document are for information purposes only and are uncontrolled. Printed copies are REFERENCE DOCUMENTS after the date of printing. This document was printed on 9 January 2024. Page 4 of 17 Legal Notice Important Notice Due to the nature of wireless communications, transmission and reception of data can never be guaranteed. Data may be delayed, corrupted (i.e., have errors) or be totally lost. Although significant delays or losses of data are rare when wireless devices such as the Rolling Wireless modem are used in a normal manner with a well-constructed network, the Rolling Wireless modem should not be used in situations where failure to transmit or receive data could result in damage of any kind to the user or any other party, including but not limited to personal injury, death, or loss of property. Rolling Wireless accepts no responsibility for damages of any kind resulting from delays or errors in data transmitted or received using the Rolling Wireless modem, or for failure of the Rolling Wireless modem to transmit or receive such data. Safety and Hazards Do not operate the Rolling Wireless modem in areas where cellular modems are not advised without proper device certifications. These areas include environments where cellular radio can interfere such as explosive atmospheres, medical equipment, or any other equipment which may be susceptible to any form of radio interference. The Rolling Wireless modem can transmit signals that could interfere with this equipment. Do not operate …

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Rolling Wireless S.a r.l. 15, rue Edward Steichen, 2540 Luxembourg Date: 2024/1/2 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: 2AX2URN934A FRN: 0030146674 US Agent – Attestation Statement / Part 2.911(d)(7) Rolling Wireless S.a r.l. certifies, that as of 2024/1/2, we have designated FCC US Agent, LLC to accept service of process on our behalf for FCC ID: 2AX2URN934A. Rolling Wireless S.a r.l., accepts to maintain an agent of service of process in the United States for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission- related administrative or judicial proceeding involving the equipment, whichever is later. FCC US Agent, LLC, accepts as of the date of the filing of this application, the obligation of being the designated agent for the purpose of accepting service of process on behalf of ALPS Electric Ireland Ltd for FCC ID: 2AX2URN934A. The service term is covering product lifetime for one FCC ID. Designated Agent Information: Company Name: FCC US Agent, LLC FRN: 0033402884 Address: 3722 Illinois Avenue, Saint Charles, IL, 60174, USA Contact Person: Tim Payne Phone: 708-571-3148 Email: [email protected] Sincerely, Company: Rolling Wireless S.a r.l. Designated Agent: FCC US Agent, LLC Company Representative: Wilson Lin Designated Agent Representative: Tim Payne Signature: Signature:

Applicant Declaration QSF27-14-04 Rev 1.0 Rev. Feb 6, 2023 Page 1 of 1 Original Issue: Jan. 4, 2021 SGS North America Inc. 620 Old Peachtree Road SUITE 100 Suwanee, Georgia 30024 United States Applicant Legal Business Name Rolling Wireless S.à r.l. Address 15, rue Edward Steichen, 2540 Luxembourg Grantee Code 2AX2U FCC ID 2AX2URN934A Authorized Contact Name Wilson Lin Contact Email [email protected] Contact Phone +86-755-8611-9834 I, the undersigned, certify that I am an authorized signatory for the Applicant and therefore declare; a) in accordance with 47CFR2.911(d), all of the statements herein and the exhibits attached hereto are true and correct to the best of my knowledge and belief. b) in accepting a Grant of Equipment Authorization issued by a TCB, under the authority of the FCC, as a result of the representations made in this application, the Applicant is responsible for: (1) labeling the equipment with the exact FCC ID as specified in this application, (2) compliance statement labeling pursuant to the applicable rules, (3) compliance of the equipment with the applicable technical rules, c) if the Applicant is not the actual manufacturer of the equipment, appropriate arrangements have been made with the manufacturer to ensure that production units of this equipment will continue to comply with the FCC’s technical requirements. d) in accordance with 47 CFR 2.909 and KDB394321, the Applicant has read, understood and agrees to accept that they are the responsible party and agree to abide by their responsibilities as specified under 47 CFR 2.909 and KDB394321. e) in accordance with ISO 17065, FCC KDB641163, FCC KDB610077, KDB394321 and RSP-100, the Applicant has read, understood, accepts and agrees to abide by the post market surveillance requirements. (1) the Applicant understands, accepts and agrees that a sample may be requested for surveillance testing. (2) the Applicant shall make provisions to always have a production sample available upon request by SGS, FCC and/or ISED. (3) the Applicant shall, upon request by SGS, at the Applicant’s expense, provide a production sample of the requested product to SGS, FCC and/or ISED as instructed. The sample shall include all support devices, cables, software, accessories or other hardware or software required for evaluation, review, certification and audit surveillance of products certified by SGS. f) neither the Applicant nor any party to the application is subject to a 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 because of a conviction for possession or distribution of a controlled substance. See 47CFR 1.2002(b) for the definition of a “party” for these purposes. g) the Applicant has read, understood, accepts and agrees to abide by the SGS North America, Inc.(TCB) terms and conditions. Link to CFRs: https://www.fcc.gov/wireless/bureau-divisions/technologies-systems-and-innovation-division/rules-regulations-title-47 Link to KDBs: https://apps.fcc.gov/oetcf/kdb/index.cfm Link to RSP-100: https://www.ic.gc.ca/eic/site/smt-gst.nsf/eng/sf01130.html Link to the Covered List: Covered List Rolling Wireless S.a r.l. (“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. Rolling Wireless S.a r.l. (“the applicant”) certifies that, as of the date of the filing of the application, the applicant [is not] identified on the Covered list, established pursuant to §1.50002, as an entity producing “covered” equipment. Applicant Signature: Date:2023/11/07 Print Name: Wilson Lin Title: Certification Manager *NOTE: This declaration cannot be signed by an Agent, it shall be signed by an authorized person listed in the FCC database

RF_734_02 04 April 16 Rolling Wireless S.à r.l. Modular Approval Request FCC (KDB 996369 D01 & Part 15.212) FCC ID: 2AX2URN934A Items to be covered by Single modular transmitters. Answer from applicant 1. The modular transmitter must have its own RF shielding. Yes, please see exhibition external photos 2. The modular transmitter must have buffered modulation/data inputs (if such inputs are provided) to ensure that the module will comply with Part 15 requirements under conditions of excessive data rates or over-modulation. Yes, the modular has buffer modulation /data inputs 3. The modular transmitter must have its own power supply regulation. Yes, please see the SCH.pdf 4. The modular transmitter must comply with the antenna requirements of Section 15.203 and 15.204(b)(c). The antenna must either be permanently attached or employ a “unique” antenna coupler (at all connections between the module and the antenna, including the cable). Yes, the requirements of antenna connector and spurious emission have been fulfilled. Please refer to the test report exhibition. 5. The modular transmitter must be tested in a stand-alone configuration, i.e., the module must not be inside another device during testing. This is intended to demonstrate that the module is capable of complying with Part 15 emission limits regardless of the device into which it is eventually installed. Yes, please refer to the setup photo exhibition for the stand-alone configuration 6. The modular transmitter must be equipped with either a permanently affixed label or must be capable of electronically displaying its FCC identification number in accordance with 15.212 (a)(1)(vi)(A) / (B). Yes, the module will be label with its own FCC ID, and the instruction on the labelling rule of the end product has been stated in the user manual of this module. Please refer to the label and user manual exhibition. 7. The modular transmitter must comply with any specific rule or operating requirements applicable to the transmitter and the manufacturer must provide adequate instructions along with the module to explain any such requirements. A copy of these instructions must be included in the application for equipment authorization. For example, there are very strict operational and timing requirements that must be met before a transmitter is authorized for operation under Section 15.231. For instance, data transmission is prohibited, except for operation under Section 15.231(e), in which case there are separate field strength level and timing requirements. Compliance with these requirements must be assured. Yes, the required FCC rule has been fulfilled and all the instruction for maintaining compliance have been clearly stated in the user manual. 8. The modular transmitter must comply with any applicable RF exposure requirements. For example, FCC Rules in Sections 1.1310, 2.1091, 2.1093, and specific Sections of Part 15, including 15.319(i), 15.407(f), 15.253(f) and 15.255(g), require that Unlicensed PCS, UNII and millimeter wave devices perform routine environmental evaluation for RF Exposure to demonstrate compliance. In addition, spread spectrum transmitters operating under Section 15.247 are required to address RF Exposure compliance. Modular transmitters approved under other Sections of Part 15, when necessary, may also need to address certain RF Exposure concerns, typically by providing specific installation and operating instructions for users, installers and other interested parties to ensure compliance. Yes, please refer exhibition RF exposure for the compliance of MPE RF exposure rule. Note: A limited modular approval (LMA) may be granted for single modular transmitters that comply partially with the requirements above. RF_734_02 04 April 16 Name and surname of applicant (or authorized representative): Date: 2023/11/07.. City:  Luxembourg .. Name:  Wilson Lin .. Email: [email protected]....... Signature:  .

RF_160, Issue 04 Rolling Wireless S.à r.l. Declaration of Authorization We Name: Rolling Wireless S.à r.l. Address: 15, rue Edward Steichen, 2540 Luxembourg City: Luxembourg Country: Luxembourg Declare that: Name Representative of agent: Well Wei Agent Company name: SGS-CSTC Standards Technical Services (Suzhou) Co., Ltd Address: South of No. 6 Plant, No. 1, Runsheng Road, Suzhou Industrial Park, Suzhou Area, China (Jiangsu) Pilot Free Trade Zone City: Suzhou Country China is authorized to apply for Certification of the following product(s): Product description: RN934A Type designation: RN934A Trademark: Rolling Wireless FCC ID: 2AX2URN934A on our behalf. Date: 2023/11/07.. City:  Luxembourg .. Name:  Wilson Lin .. Email: [email protected]....... Signature:  .

Rolling Wireless S.à r.l. 15, rue Edward Steichen, 2540 Luxembourg Date: 2023/11/07 Federal Communications Commission Office of Engineering and Technology Laboratory Division 7435 Oakland Mills Rd Columbia MD 21046-1609 Subject: Request for Confidentiality FCC ID: 2AX2URN934A To Whom It May Concern, Pursuant to the provisions of Sections 0.457 and 0.459 of Commission’s rules (47CFR§§0.457, 0.459), we are requesting the Commission to withhold the following attachment(s) as confidential document from public disclosure indefinitely. ⚫ Schematic Diagram ⚫ Block Diagram ⚫ Part List ⚫ Operational Description ⚫ Tune-up Procedure Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. In additional to above mentioned documents, pursuant to Public Notice DA 04-1705 of the Commission’ s policy, in order to comply with the marketing regulations in 47 CFT §2.803 and the importation rules in 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices. We are requesting the commission to grant short-term confidentiality request on the following attachment(s) for 180 days after the grant as outlined in Public Notice DA 04-1705. ⚫ External Photos ⚫ Internal Photos ⚫ Test Setup Photos ⚫ User Manual It is our understanding that all measurement test reports, FCC ID label format and correspondent during certification review process cannot be granted as confidential documents and those information will be available for public review once the grant of equipment authorization is issued. Best Regards, Date: 2023/11/07.. Name:  Wilson Lin .. Email: [email protected] Signature:  .

Page 1 of 1 1 Photographs - EUT Constructional Details Model No.: RN934A

Model No: RN934A FCC ID: 2AX2URN934A Remark: It’s hard to put FCC statement on the product due to device’s irregular appearance. FCC statement will be placed in the user manual which the device is marketed.

Page 1 of 1 2 Photographs - EUT Constructional Details Model No.: RN934A

` SGS-CSTC Standards Technical Services (Suzhou) Co., Ltd. Report No.: SEWA2310000121RG04 Rev.: 01 Page: 1 of 22 Authorized Signature: Well Wei Wireless Laboratory Manager TEST REPORT Application No: SEWA2310000121RG Applicant: Rolling Wireless S.à r.l. Address of Applicant: 15, rue Edward Steichen, 2540 Luxembourg Manufacturer: Rolling Wireless S.à r.l. Address of Manufacturer: 15, rue Edward Steichen, 2540 Luxembourg EUT Description: RN934A Model No.: RN934A Trade Mark: Rolling Wireless FCC ID: 2AX2URN934A Standard(s): FCC 47 CFR Part 15, Subpart B Date of Receipt: 2023/09/28 Date of Test: 2023/10/17 to 2023/10/18 Date of Issue: 2023/10/31 Test Result: Pass* * In the configuration tested, the EUT complied with the standards specified above. ` SGS-CSTC Standards Technical Services (Suzhou) Co., Ltd. Report No.: SEWA2310000121RG04 Rev.: 01 Page: 2 of 22 Revision Record Version Chapter Date Modifier Remark 01 2023/10/31 Original Prepared By (King-p Li) / Test Engineer Checked By (Stone Gu) / Reviewer ` SGS-CSTC Standards Technical Services (Suzhou) Co., Ltd. Report No.: SEWA2310000121RG04 Rev.: 01 Page: 3 of 22 Test Summary Emission Part Item Standard Method Requirement Result Conducted Emissions at Mains Terminals (150kHz-30MHz) FCC 47 CFR Part 15, Subpart B ANSI C63.4:2014 Class B Pass Radiated Emissions (30MHz-1GHz) FCC 47 CFR Part 15, Subpart B ANSI C63.4:2014 Class B Pass Radiated Emissions (above 1GHz) FCC 47 CFR Part 15, Subpart B ANSI C63.4:2014 Class B Pass Internal Source Upper Frequency Below 1.705MHz 30MHz 1.705MHz to 108MHz 1GHz 108MHz to 500MHz 2GHz 500MHz to 1GHz 5GHz Above 1GHz 5th harmonic of the highest frequency or 40GHz, whichever is lower ` SGS-CSTC Standards Technical Services (Suzhou) Co., Ltd. Report No.: SEWA2310000121RG04 Rev.: 01 Page: 4 of 22 Contents 1 General Information ...................................................................................................... 5 1.1 Description of Support Units .................................................................................. 6 1.2 Test Location ......................................................................................................... 6 1.3 Test Facility ........................................................................................................... 6 1.4 Deviation from Standards ...................................................................................... 6 1.5 Abnormalities from Standard Conditions ............................................................... 6 2 Emission Test Results .................................................................................................. 7 2.1 Conducted Emissions at Mains Terminals (150kHz-30MHz) ................................. 7 2.1.1 E.U.T. Operation ................................................................................................ 7 2.1.2 Test Setup Procedures ...................................................................................... 8 2.1.3 Measurement Data ............................................................................................ 8 2.2 Radiated Emissions (30MHz-1GHz) .................................................................... 11 2.2.1 E.U.T. Operation .............................................................................................. 11 2.2.2 Test Setup Procedures .................................................................................... 12 2.2.3 Measurement Data .......................................................................................... 12 2.3 Radiated Emissions (above 1GHz) ...................................................................... 15 2.3.1 E.U.T. Operation .............................................................................................. 15 2.3.2 Test Setup Procedures .................................................................................... 16 2.3.3 Measurement Data .......................................................................................... 16 3 Equipment List ............................................................................................................ 19 4 Measurement Uncertainty ........................................................................................... 21 5 Photographs ............................................................................................................... 22 5.1 Test Setup ........................................................................................................... 22 ` SGS-CSTC Standards Technical Services (Suzhou) Co., Ltd. Report No.: SEWA2310000121RG04 Rev.: 01 Page: 5 of 22 1 General Information Product Name: RN934A Model No. (EUT): RN934A Trade Mark: Rolling Wireless Hardware Version: 1 Software Version: AFPQ52XA_00.11.01.00 IMEI: 354360450001151 Frequency Bands: Band Tx (MHz) Rx (MHz) LTE Band 7 2500~2570 2620~2690 NR Band n78 3450-3550 3450-3550 LTE CA: LTE Band CA_7C ENDC: DC_7A_n78A; GNSS / 1559~1610 Remark: As above information is provided and confirmed by the applicant. SGS is not liable to the accuracy, suitability, reliability or/and integrity of the information. ` SGS-CSTC Standards Technical Services (Suzhou) Co., Ltd. Report No.: SEWA2310000121RG04 Rev.: 01 Page: 6 of 22 1.1 Description of Support Units The EUT has been tested as an independent unit. 1.2 Test Location All tests were performed at: Company: SGS-CSTC Standards Technical Services (Suzhou) Co., Ltd. Address: South of No. 6 Plant, No. 1, Runsheng Road, Suzhou Industrial Park, Suzhou Area, China (Jiangsu) Pilot Free Trade Zone Post code: 215000 Test engineer: King-p Li 1.3 Test Facility The test facility is recognized, certified, or accredited by the following organizations: • A2LA (Certificate No. 6336.01) SGS-CSTC STANDARDS TECHNICAL SERVICES (SUZHOU) CO., LTD. is accredited by the American Association for Laboratory Accreditation(A2LA). Certificate No. 6336.01. • Innovation, Science and Economic Development Canada SGS-…

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` SGS-CSTC Standards Technical Services (Suzhou) Co., Ltd. Rev.: 01 Page: 1 of 5 Appendix A.1 Setup Photos for SEWA2310000121RG04 ` SGS-CSTC Standards Technical Services (Suzhou) Co., Ltd. Rev.: 01 Page: 2 of 5 1.1 AC Power Line Conducted Emissions ` SGS-CSTC Standards Technical Services (Suzhou) Co., Ltd. Rev.: 01 Page: 3 of 5 1.2 Radiated Emission below 1GHz ` SGS-CSTC Standards Technical Services (Suzhou) Co., Ltd. Rev.: 01 Page: 4 of 5 1.3 Radiated Emission above 1GHz 1G-18GHz: ` SGS-CSTC Standards Technical Services (Suzhou) Co., Ltd. Rev.: 01 Page: 5 of 5 Above 18GHz: ---End of Attachment---