XRH-NPE111Mobile Transceiver

1000 Boone Ave N, Suite 700 Golden Velley, MN 55427 612-305-0440 www.npe-inc.com Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: March 4, 2026 Ref: Attestation Statements Part 2.911(d)(7) Filing FCC ID: XRH-NPE111 North Pole Engineering, certifies that, as of the date of the filing of the application, North Pole Engineering is our designated U.S. agent for service of process for the above referenced FCC ID. North Pole Engineering, accepts to 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 proceeding involving the equipment. North Pole Engineering accepts, as of the date of the filing of the application, the obligation of the designated U.S. agent for service of process for the above referenced FCC ID. Designated U.S. Agent Information: Name: North Pole Engineering FRN: 0019103506 Address: 1000 Boone Ave North Suite 700, Golden Valley, MN 55427 United States Contact Person: Rick Gibbs Tel.: 612-305-0440 Email: [email protected] Richard Gibbs

1000 Boone Ave N, Suite 700 Golden Velley, MN 55427 612-305-0440 www.npe-inc.com Rev 1/26/2023 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 2/27/2026 Ref: Attestation Statements Part 2.911(d)(5)(ii) Filing FCC ID: XRH-NPE111 North Pole Engineering 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, Richard Gibbs

1000 Boone Ave N, Suite 700 Golden Velley, MN 55427 612-305-0440 www.npe-inc.com Rev 1/26/2023 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 2/27/2026 Ref: Attestation Statements Part 2.911(d)(5)(i) Filing FCC ID: XRH-NPE111 North Pole Engineering 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. North Pole Engineering certifies that the equipment for which authorization is sought does not include cybersecurity or anti-virus software produced or provided by Kaspersky Lab, Inc. or any of its successors and assignees, including equipment with integrated Kaspersky Lab, Inc. (or any of its successors and assignees) cybersecurity or anti-virus software pursuant to DA-24-886 and KDB 986446 D01 Covered Equipment Guidance section B(2a). Device is inherently compliant based on hardware limitations or software controls. or A Software Bill of Materials (SBOM) is provided to the TCB for review, and The end-user or third parties cannot install additional software on this device. Sincerely, Richard Gibbs

Page 1 of 1 Request for Confidentiality Date: February 27, 2026 Subject: Confidentiality Request for: FCC ID: XRH-NPE111 IC: 11922A-NPE111 Pursuant to FCC 47 CFR 0.457(d) and 0.459 and IC RSP-100, Section 12.4, the applicant requests that a part of the subject FCC application be held confidential. Type of Confidentiality Requested Exhibit ☐ Short Term ☒ Permanent ☐ Not Provided Block Diagrams ☒ Short Term ☐ Not Provided External Photos ☒ Short Term ☐ Permanent ☐ Not Provided Internal Photos ☐ Short Term ☒ Permanent ☐ Not Provided Operation Description/Theory of Operation ☐ Short Term ☐ Permanent ☒ Not Provided Parts List & Placement/BOM ☐ Short Term ☐ Permanent ☒ Not Provided Tune-Up Procedure ☐ Short Term ☒ Permanent ☐ Not Provided Schematics ☒ Short Term ☐ Not Provided Test Setup Photos ☒ Short Term ☐ Permanent ☐ Not Provided User’s Manual The above-mentioned company 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 (if applicable): 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 Timco in the event information regarding the product or the product is made available to the public before the requested period has expired. Timco will then release the documents listed above for public disclosure pursuant to FCC Public Notice DA 04- 1705. Sincerely, By: __________________________ Fox Lane, EMC Test Engineer, NCEE Labs

1000 Boone Ave N, Suite 700 Golden Velley, MN 55427 612-305-0440 www.npe-inc.com 27 February 2026 Federal Communications Commission Equip Approval Services Post Office Box 358315 Pittsburgh, Pennsylvania 15215-5315 To Whom It May Concern: Pursuant to 47 CFR 2.911, North Pole Engineering has authorized Fox Lane, Karthik Vepuri, and Blake Winter of the Nebraska Center for Excellence in Electronics (NCEE Labs), at 4740 Discovery Drive, Lincoln, NE 68521 to act on North Pole Engineering’s behalf for the sole and express purpose of processing applications to the Federal Communication Commission (FCC) for equipment FCC authorization. This authorization is limited to FCC ID: XRH-NPE111. Consistent with the foregoing, Fox Lane, Karthik Vepuri, and Blake Winter are authorized to the following: 1) Sign Form 731 2) Sign letters of application 3) Request confidentiality 4) Exchange data and information with the FCC, and authorized TCBs on behalf of North Pole Engineering. This authorization is not assignable to others beyond Fox Lane, Karthik Vepuri, Ethan Schmidt, and Blake Winter. No party to this application is subject to a denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C 862. 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) with regard to certified equipment. This authorization expires 02/25/2028 Sincerely, Richard Gibbs North Pole Engineering -----------------------------------------------------nothing follows----------------------------------------------------

1000 Boone Ave N, Suite 700 Golden Velley, MN 55427 612-305-0440 www.npe-inc.com MODULAR APPROVAL LETTER (pursuant to FCC Rule §15.212) Modular Approval Requirement Yes No (i) The radio elements of the modular transmitter must have their own shielding. The physical crystal and tuning capacitors may be located external to the shielded radio elements. X (ii) 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. X (iii) The modular transmitter must have its own power supply regulation. X (iv) The modular transmitter must comply with the antenna and transmission system requirements of §§ 15.203, 15.204(b) and 15.204(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). The “professional installation” provision of § 15.203 is not applicable to modules but can apply to limited modular approvals. X (v) The modular transmitter must be tested in a stand-alone configuration (i.e., the module must not be inside another device during testing for compliance with part 15 requirements. Testing with an EVB is acceptable). Unless the transmitter module is battery powered, it must comply with the AC line conducted requirements found in §15.207. X (vi) The modular transmitter must be equipped with either a permanently affixed label or must be capable of electronically displaying its FCC identification number. X (vii) The modular transmitter must comply with any specific rules or operating requirements that ordinarily apply to a complete transmitter, and the manufacturer must provide adequate instructions along with the module to explain any such requirements. X (viii) The modular transmitter must comply with any applicable RF exposure requirements in its final configuration. X FCC ID: XRH-NPE111 Richard Gibbs 03/10/2026

Fig 2 : Location and Orientation for FCC Label Fig 1 : FCC Label Detail Note 1: All text ≥ 4-point equivalent Note 2: Label material: polyester or equivalent, permanent adhesive GEM4NFC Label Information Rev 1.2 North Pole Engineering FCC Label Ref. only Model: GEM4NFC FCC ID: XRH-NPE111 IC: 11922A-NPE111 0.5 in 1.0 in UP UP

The Nebraska Center for Excellence in Electronics (NCEE) authorizes the above-named company to reproduce this report provided it is reproduced in its entirety for use by the company’s employees only. Any use that a third party makes of this report, or any reliance on or decisions made based on it, are the responsibility of such third parties. NCEE accepts no responsibility for damages, if any, suffered by any third party as a result of decisions made or actions based on this report. This report applies only to the items tested. RF Exposure Evaluation Report Client: North Pole Engineering, Inc. Address: 1000 Boone Ave N #700, Golden Valley, MN, 55427 Model: GEM4NFC Test Report No.: RFE20251105-70-M1 Rev. 0 Approved By: __________________ Fox Lane, EMC Test Engineer Date: February 27, 2026 Total Pages: 9 NCEE Labs Report Number: RFE20251105-70-M1 Rev. 0 Test Report Prepared for North Pole Engineering, Inc. The Nebraska Center for Excellence in Electronics 4740 Discovery Drive Lincoln, NE 68521 Page 2 of 9 Revision Page Rev. No. Date Description Original 27 February 2026 Issued by FLane Prepared by FLane NCEE Labs Report Number: RFE20251105-70-M1 Rev. 0 Test Report Prepared for North Pole Engineering, Inc. The Nebraska Center for Excellence in Electronics 4740 Discovery Drive Lincoln, NE 68521 Page 3 of 9 1 Regulatory Requirements: FCC Part 1.1310, 2.1091, 2.1093 KDB 447498 D01 RSS-102, Issue 6 Summary: The purpose of this report is to evaluate the EUT’s transmitter for exemption from routine SAR testing. EUT: Model: GEM4NFC FCC ID: XRH-NPE111 IC: 1192A-NPE111 HVIN: 1.5 MPE Lab Nebraska Center for Excellence in Electronics MPE Labs FCC Cab Designation: US1060 FCC Lab Registration No.: 134067 MPE Labs ISED Cab Designation: US0177 NCEE Labs Report Number: RFE20251105-70-M1 Rev. 0 Test Report Prepared for North Pole Engineering, Inc. The Nebraska Center for Excellence in Electronics 4740 Discovery Drive Lincoln, NE 68521 Page 4 of 9 2 FCC FCC Limits, Part 1.1310 Frequency range (MHz) Electric field strength (V/m) Magnetic field strength (A/m) Power density (mW/cm 2 ) Averaging time (minutes) (A) 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 (B) 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 NCEE Labs Report Number: RFE20251105-70-M1 Rev. 0 Test Report Prepared for North Pole Engineering, Inc. The Nebraska Center for Excellence in Electronics 4740 Discovery Drive Lincoln, NE 68521 Page 5 of 9 Occupational/Controlled ☐ General Population/uncontrolled ☒ FCC Power Density Calculations Freq. Conducted Power Antenna Gain Peak Power EIRP Peak Power EIRP +10% for Tolerance Power Density Limit at specified distance % of limit Result MHz mW numerical mW mW mW/cm^2 mW/cm^2 % 2402.00 12.726 1.00 12.73 14.00 0.003 1.00 0.278 PASS 2440.00 12.726 1.00 12.73 14.00 0.003 1.00 0.278 PASS 2480.00 12.726 1.00 12.73 14.00 0.003 1.00 0.278 PASS Distance (d) 20 cm S = (P x G)/(4 x π x d^2) – used to calculate exposure at "d" cm EIRP = P x G, measured as field strength d = √(S/(P x G) x 4 X π) – used to calculate minimum distance to meet limits S = power density (mW/cm^2) P = transmitter conducted power (in mW) G = antenna numeric gain (Numerical) d = distance to radiation center (cm) Results: Complies Note: The user’s manual will stipulate that a 20cm distance from the user is to be maintained. EIRP values in mW were multiplied by 1.1 to account for a 10% tolerance. NCEE Labs Report Number: RFE20251105-70-M1 Rev. 0 Test Report Prepared for North Pole Engineering, Inc. The Nebraska Center for Excellence in Electronics 4740 Discovery Drive Lincoln, NE 68521 Page 6 of 9 3 ISED RSS 102, Issue 6, Section 6.4 (for distances less than 20cm) NCEE Labs Report Number: RFE20251105-70-M1 Rev. 0 Test Report Prepared for North Pole Engineering, Inc. The Nebraska Center for Excellence in Electronics 4740 Discovery Drive Lincoln, NE 68521 Page 7 of 9 RSS 102, Issue 6, Section 6.6 (for distances 20cm or greater) NCEE Labs Report Number: RFE20251105-70-M1 Rev. 0 Test Report Prepared for North Pole Engineering, Inc. The Nebraska Center for Excellence in Electronics 4740 Discovery Drive Lincoln, NE 68521 Page 8 of 9 Occupational/Controlled ☐ General Population/uncontrolled ☒ ISED Power Density Calculations Frequency Cond. Power Antenna Gain Peak Power EIRP Peak Power EIRP +10% for Tolerance Power Density Limit at specified distance % of limit Result MHz mW numerical mW mW mW/cm^2 mW/cm^2 % 2402.00 12.726 1.00 12.73 14.00 0.003 0.54 0.520 PASS 2440.00 12.726 1.00 12.73 14.00 0.003 0.54 0.515 PASS 2480.00 12.726 1.00 12.73 14.00 0.003 0.55 0.509 PASS Distance (d) 20 cm S = (P x G)/(4 x π x d^2) – used to calculate exposure at "d" cm EIRP = P x G, measured as field strength d = √(S/(P x G) x 4 X π) – used to calculate minimum distance to meet limits S = power density (mW/cm^2) P = transmitter conducted power (in mW) G = antenna numeric gain (Numerical) d = distance to radiation center (cm) Note: The user’s manual will stipulate that a 20cm distance from the user is to be maintained. EIRP values in mW were multiplied by 1.1 to account for a 10% tolerance. Result: The EUT was found to be exempt from routine SAR testing and COMPLIANT with FCC and ISED RF exposure requirements. NCEE Labs Report Number: RFE20251105-70-M1 Rev. 0 Test Report Prepared for North Pole Engineering, Inc. The Nebraska Center for Excellence in Electronics 4740 Discovery Drive Lincoln, NE 68521 Page 9 of 9 4 Result Device complies with all exposure limits listed in this report. REPORT END

The Nebraska Center for Excellence in Electronics (NCEE) authorizes the above named company to reproduce this report provided it is reproduced in its entirety for use by the company’s employees only. Any use that a third party makes of this report, or any reliance on or decisions made based on it, are the responsibility of such third parties. NCEE accepts no responsibility for damages, if any, suffered by any third party as a result of decisions made or actions based on this report. This report applies only to the items tested. FCC/ISED Test Report Prepared for: North Pole Engineering Inc. Address: 1000 Boone Ave N #700, Golden Valley, MN, 55427 Product: GEM4NFC Test Report No: R20251105-70-E1 Rev: A Approved by: __________________ Fox Lane, EMC Test Engineer DATE: February 27, 2026 Total Pages: 45 A Report Number: R20251105-70-E1 Rev A Prepared for: North Pole Engineering Inc. The Nebraska Center for Excellence in Electronics 4740 Discovery Drive Lincoln, NE 68521 Page 2 of 45 REVI S I ON PAG E Rev. No. Date Description 0 18 February 2026 Issued by FLane Prepared by Flane, ESchmidt A 27 February 2026 Updated standards table – FL A Report Number: R20251105-70-E1 Rev A Prepared for: North Pole Engineering Inc. The Nebraska Center for Excellence in Electronics 4740 Discovery Drive Lincoln, NE 68521 Page 3 of 45 C ON T EN TS Revision Page................................................................................................................................................................................... 2 Contents .......................................................................................................................................................................................... 3 1.0 Summary of test results ....................................................................................................................................... 4 2.0 EUT Description .................................................................................................................................................... 5 2.1 Equipment under test ........................................................................................................................................ 5 2.2 Description of test modes ................................................................................................................................ 5 2.3 Description of support units ............................................................................................................................ 5 3.0 Laboratory and General Test Description ........................................................................................................ 6 3.1 Laboratory description ...................................................................................................................................... 6 3.2 Test personnel ..................................................................................................................................................... 6 3.3 Test equipment.................................................................................................................................................... 7 3.4 General Test Procedure and Setup for Radio Measuremnts ................................................................... 8 4.0 Results .................................................................................................................................................................. 10 4.1 Output Power ..................................................................................................................................................... 12 4.2 Bandwidth ........................................................................................................................................................... 13 4.3 Duty Cycle .......................................................................................................................................................... 14 4.4 Radiated emissions .......................................................................................................................................... 15 4.5 Conducted Spurious Emissions ................................................................................................................... 21 4.6 Band edges ........................................................................................................................................................ 25 4.7 Power Spectral Density ................................................................................................................................... 26 Appendix A: Sample Calculation ................................................................................................................................... 27 Appendix B – Measurement Uncertainty ...................................................................................................................... 28 Appendix C – Graphs and Tables .................................................................................................................................. 29 REPORT END ..................................................................................................................................................................... 45 A Report Number: R20251105-70-E1 Rev A Prepared for: North Pole Engineering Inc. The Nebraska Center for Excellence in Electronics 4740 Discovery Drive Lincoln, NE 68521 Page 4 of 45 1.0 SU MMAR Y OF TEST R ESULT S The worst-case measurements were reported in this report. Summary of test results presented in this report correspond to the following section: (1) US Code of Federal Regulations, Title 47, Part 15 (2) ISED RSS-Gen, Issue 5 (3) ISED RSS-247, Issue 4 APPLIED STANDARDS AND REGULATIONS Standard Section Test Type Result FCC Part 15.35 RSS Gen, Issue 5, Section 6.10 Duty Cycle Pass FCC Part 15.247(b)(3) RSS-247 Issue 4 Section 6.…

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

The Nebraska Center for Excellence in Electronics (NCEE) authorizes the above-named company to reproduce this report provided it is reproduced in its entirety for use by the company’s employees only. Any use that a third party makes of this report, or any reliance on or decisions made based on it, are the responsibility of such third parties. NCEE accepts no responsibility for damages, if any, suffered by any third party as a result of decisions made or actions based on this report. This report applies only to the items tested. AUT Report Prepared for: North Pole Engineering Address: 1000 Boone Ave N #700, Golden Valley, MN, 55427 Product: GEM4NFC Test Report No: R20251105-70-A1 Approved by: __________________ Fox Lane, EMC Test Engineer DATE: February 27, 2026 Total Pages: 11 AaA Report Number: R20251105-70-A1 Rev 0 Prepared for: North Pole Engineering The Nebraska Center for Excellence in Electronics 4740 Discovery Drive Lincoln, NE 68521 Page 2 of 11 REVISION PAG E Rev. No. Date Description 0 27 February 2026 Issued by FLane Prepared by FLane AaA Report Number: R20251105-70-A1 Rev 0 Prepared for: North Pole Engineering The Nebraska Center for Excellence in Electronics 4740 Discovery Drive Lincoln, NE 68521 Page 3 of 11 CONT EN TS Revision Page ............................................................................................................................................................................... 2 1.0 Summary of test results ....................................................................................................................................... 4 2.0 EUT Description ............................................................................................................................................................ 4 2.1 Equipment under test ........................................................................................................................................ 4 3.0 Laboratory and General Test Description ........................................................................................................ 5 3.1 Laboratory description ...................................................................................................................................... 5 3.2 Test personnel ..................................................................................................................................................... 5 3.3 Test equipment.................................................................................................................................................... 6 3.4 General Test Procedure and Setup for Radio Measuremnts ................................................................... 7 4.0 Results .................................................................................................................................................................... 8 4.1 Antenna Gain ....................................................................................................................................................... 8 REPORT END ..................................................................................................................................................................... 11 AaA Report Number: R20251105-70-A1 Rev 0 Prepared for: North Pole Engineering The Nebraska Center for Excellence in Electronics 4740 Discovery Drive Lincoln, NE 68521 Page 4 of 11 1.0 SU MMAR Y OF TEST R ESULT S Antenna gain measurements were reported for the band of operation. 2.0 EUT D ESC RIPT ION 2.1 EQU IPMENT UND ER T EST Summary and Operating Condition: The Equipment Under Test (EUT) was a transceiver manufactured by North Pole Engineering EUT GEM4NFC FCC ID XRH-NPE111 IC ID 1192A-NPE111 EUT Received 12 December 2025 EUT Tested 12 December 2025 - 23 January 2026 Model No. NP4102 Serial No. Test1 (Lab Assigned Serial number) Test3 (Lab Assigned Serial number) Operating Band 2400 – 2483.5 MHz Device Type ☒ GMSK ☒ GFSK ☐ BT BR ☐ BT EDR 2MB ☐ BT EDR 3MB ☐ 802.11x Power Supply / Voltage 5VDC USB Peak Antenna Gain +5.572dBi NOTE: For more detailed features description, please refer to the manufacturer's specifications or user's manual. AaA Report Number: R20251105-70-A1 Rev 0 Prepared for: North Pole Engineering The Nebraska Center for Excellence in Electronics 4740 Discovery Drive Lincoln, NE 68521 Page 5 of 11 3.0 LABO RATO RY A ND G EN ERAL T EST DESC R IPT ION 3.1 LABO RATO RY D ESC R IPT ION All testing was performed at the following Facility: The Nebraska Center for Excellence in Electronics (NCEE Labs) 4740 Discovery Drive Lincoln, NE 68521 A2LA Certificate Number: 1953.01 FCC Accredited Test Site Designation No: US1060 FCC Lab Registration No: 134067 Industry Canada Test Site Registration No: 4294A NCC CAB Identification No: US0177 Environmental conditions varied slightly throughout the tests: Relative humidity of 35  4% Temperature of 22  3 Celsius 3.2 TEST PERSO NN EL No. PERSONNEL TITLE ROLE 1 Fox Lane Test Engineer Testing and report 2 Ethan Schmidt Test Engineer Testing Notes: All personnel are permanent staff members of NCEE Labs. No testing or review was sub-contracted or performed by sub-contracted personnel. AaA Report Number: R20251105-70-A1 Rev 0 Prepared for: North Pole Engineering The Nebraska Center for Excellence in Electronics 4740 Discovery Drive Lincoln, NE 68521 Page 6 of 11 3.3 TEST EQ UIPMENT DESCRIPTION AND MANUFACTURER MODEL NO. SERIAL NO. LAST CALIBRATION DATE CALIBRATION DUE DATE Keysight MXE Signal Analyzer (26.5GHz) N9038A MY56400083 July 15, 2025 July 16, 2027 Keysight EXA Signal Analyzer N9010A MY56070862 July 14, 2025 July 14, 2027 EMCO Horn Antenna 3117 29616 June 12, 2024 June 12, 2026 ETS – Lindgren- VSWR on 10m Chamber 10m Semi- anechoic chamber- VSWR 4740 Discovery Drive May 15, 2024 May 15, 2027 NCEE Labs-NSA on 10m Chamber* 10m Semi- anechoic chamber-NSA NCEE-001 May 22, 2024 May 22, 2026 RF Cables (3m Ant. to Control room Bulkhead) MF…

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