2BG8G-XSENSE-RTLXSENSE RTL

Agent letter FCC attestation statement Xsense Ltd. Page 1 of 2 RF_753, Issue 2 27-06-2024 Xsense® Dolev Street 33, POB 54 Migdal Tefen, Israel, 2495900 Email: [email protected] Website: www.xsense.co Tel: +972-(4)-9122800 U.S. Agent Designation for Service of Process (Applicant and U.S. Agent are Separate Parties) TO: Xsense Ltd. Dolev 33 2495900 Migdal Tefen, Israel ATTENTION: FCC Certification – Section 2.911(d)(7) Information Designated U.S. Agent Company name: Americas Compliance consulting, LLC dba iCertifi FRN: 0033399411 Contact person name: Paul Preston Street address: 2445 NE Division Street ZIP/City/State Suite 202 Bend, OR 97703 United States Telephone number: 866-885-4575 Email address: [email protected] Signature: Date: This letter is to confirm that we (“the Designated U.S. Agent) have accepted the responsibility to act as the Designated U.S. Agent for Service of Process as required by section 47 CFR 2.911(d)(7) on behalf of the Applicant noted below. 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 above changes. Applicant Company name: Xsense Ltd Grantee Code: 2BG8G FRN: 003560622 FCC ID: 2BG8G-XSENSE-RTL Contact person name: Robert Williams Street address: Dolev 33 07/01/2024 Agent letter FCC attestation statement Xsense Ltd. Page 2 of 2 RF_753, Issue 2 27-06-2024 Xsense® Dolev Street 33, POB 54 Migdal Tefen, Israel, 2495900 Email: [email protected] Website: www.xsense.co Tel: +972-(4)-9122800 ZIP/City/State Migdal Tefen 2495900 Telephone number: 04-9122800 Email address: [email protected] Signature: Date: Revision Record Sheet: Revision Section number Page number Date Remark(s) issued by 01 27-06-2024 1 st version Kasem.G Issued/modified by : Kasem Gadban Function : Production Engineer Revision : 01 Date : 27/06/2024 Verified by : Robert Williams Function : CEO Date : 27/06/2024 Released by : Kasem Gadban Function : Production Engineer Date of release: : 30/06/2024

Covered list attestation FCC application letter Xsense Page 1 of 2 RF_755_02 27-06-2024 Xsense® Dolev Street 33, POB 54 Migdal Tefen, Israel, 2495900 Email: [email protected] Website: www.xsense.co Tel: +972-(4)-9122800 Certification Application Attestation Statements Xsense Ltd. Dolev 33 2495900 Migdal Tefen, Israel Subject: FCC ID: 2BG8G-XSENSE-RTL To Whom It May Concern: Statement for 47 CFR section 2.911(d)(5)(i) Xsense Ltd. 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) Xsense Ltd. (“the applicant”) certifies that, as of the date of the filing of this application, the applicant - is / - is not (3) identified on the Covered List as an entity producing “covered” equipment. Date: 27-06-2024 City: Israel Name (2) : Robert Williams Function: CEO Telephone number: 04-9122800 Email address: [email protected] Signature: 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 . (2): For FCC it must be the Grantee Code “owner” or the authorized agent. (3): double click on the appropriate box and select ‘’checked” then “OK” Covered list attestation FCC application letter Xsense Page 2 of 2 RF_755_02 27-06-2024 Xsense® Dolev Street 33, POB 54 Migdal Tefen, Israel, 2495900 Email: [email protected] Website: www.xsense.co Tel: +972-(4)-9122800 Revision Record Sheet: Revision Section number Page number Date Remark(s) issued by 01 27-06-2024 1 st version Kasem.G Issued/modified by : Kasem Gadban Function : Production Engineer Revision : 01 Date : 27/06/2024 Verified by : Robert Williams Function : CEO Date : 27/06/2024 Released by : Kasem Gadban Function : Production Engineer Date of release: : 30/06/2024

Project System Architect: Andrew Zubinski Xsense® Dolev Street 33, POB 54 Migdal Tefen, Israel, 2495900 Email: [email protected] Website: www.xsense.co Tel: +972-(4)-9122800 PRELIMINARIES The operaon of the logger's cellular communicaon channel is based on periodic short (usually less than 20 seconds) data exchange sessions. During the session, the logger’s cellular communicaon channel (which at the hardware level is implemented by the modem) is turned on. During the me interval between sessions, the cellular modem is completely turned off by turning off the modem’s power supply. The duraon of the session is determined by the availability of the cellular network and a large number of random parameters and on average ranges from 12 to 15 seconds. The duraon of the me interval between sessions is a configurable parameter ranging from a few minutes to several hours. INITIAL REQUIREMENTS The list of requirements of the Project System Architect inially included (numbering does not correspond to the original document): 1. A logger can only be in two fundamental states: a. it keeps a log and periodically delivers log data during communicaon sessions with the cellular channel (modem) periodical acvity; it is in an acve state, or the logger is started and running. b. the logger does not keep a log and does not use a cellular channel (modem) at all, this state is the logger is stopped or “on the shelf”. 2. A logger has two communicaon channels - cellular and Bluetooth. The Bluetooth channel is a service channel and is intended exclusively for advanced management of logger sengs and emergency access to the log-in cases where the energy of the logger's power source (baery) is not enough to operate the cellular communicaon channel. 3. Because the PCB antennas of two radio channels (cellular and Bluetooth) are located on a small PCB, the simultaneous use of both radio channels is not allowed. 4. Because the cellular channel is acvated (the power of the modem is turned on) periodically and for a short me during the data exchange session, acvaon of the Bluetooth channel during the session is prohibited. 5. The Bluetooth channel is acvated exclusively by pressing the corresponding buon on the logger user interface. 6. If, as a result of erroneous operator acons, an aempt is made to acvate the Bluetooth channel during a data exchange session, acvaon of the Bluetooth channel is postponed unl the end me of the session plus the addional small delay to calm down transient processes on the PCB. 7. Bluetooth channel acvity temporally cancels the periodicity of cellular channel data exchange sessions for the duraon of Bluetooth channel acvity. The requirements of the System Architect were fully implemented both at the hardware and firmware levels. Project System Architect: Andrew Zubinski Xsense® Dolev Street 33, POB 54 Migdal Tefen, Israel, 2495900 Email: [email protected] Website: www.xsense.co Tel: +972-(4)-9122800 HARDWARE-LEVEL At the hardware level, independence of power management of the modem and Bluetooth channel is ensured. The Bluetooth channel can work when the modem’s power is completely turned off, at the same me, the modem’s power is soware-controlled and independent of the Bluetooth channel’s power. The power domain of the Bluetooth channel is implemented by the following circuit: The modem power domain, as it relates to power management, is implemented by the following circuit: The given fragments of the logger circuitry show that: 1. Bluetooth and modem power domains share a common power supply V_BATT into two independent branches. 2. The modem domain supply voltage can be turned on or off using a tradionally designated EN(ABLE) signal M_DCDC_EN/1.5. 3. The Bluetooth domain power supply voltage does not depend on the state of the modem power domain. It means that the Bluetooth domain can work when the modem's power domain is completely disconnected from the main power source V_BATT. 4. Hardware for prohibing the simultaneous use of both channels is not used due to the integraon of the Bluetooth channel (transceiver) implementaon into the main control microcontroller of the logger. 5. Further fulfilment of the System Architect's requirements is ensured at the firmware level. Project System Architect: Andrew Zubinski Xsense® Dolev Street 33, POB 54 Migdal Tefen, Israel, 2495900 Email: [email protected] Website: www.xsense.co Tel: +972-(4)-9122800 FIRMWARE LEVEL Logger Firmware is a complex soware product based on RTOS. The funconality of the cellular communicaon channel and Bluetooth channel is implemented by different RTOS tasks. General control of the logic of the logger and the use of two communicaon channels is carried out by the third task. However, each task of managing each communicaon channel implements internal checks of the state of the other channel to ensure that simultaneous operaon is excluded. The simplified logic of the operaon of two tasks for managing communicaon channels is presented in Fig. 1. Project System Architect: Andrew Zubinski Xsense® Dolev Street 33, POB 54 Migdal Tefen, Israel, 2495900 Email: [email protected] Website: www.xsense.co Tel: +972-(4)-9122800 Fig.1 Project System Architect: Andrew Zubinski Xsense® Dolev Street 33, POB 54 Migdal Tefen, Israel, 2495900 Email: [email protected] Website: www.xsense.co Tel: +972-(4)-9122800 Although visually complex, the mutually exclusive acvity of two communicaon channels is based on two variables represenng the acvity of the corresponding communicaon channel. Aer transferring the logger to the first fundamental state of logging, the logger checks the acvity of the Bluetooth channel in an endless loop before the start of each session: From this fragment, it is obvious that if the Bluetooth channel was acvated in the interval between sessions (between modem acvity), while the Bluetooth channel is acve or even just enabled, sessions of the cellular channel are skipped, and simultaneous …

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Xsense® Dolev Street 33, POB 54 Migdal Tefen, Israel, 2495900 Email: [email protected] Website: www.xsense.co Tel: +972-(4)-9122800 August 18, 2024 Telefication B.V. Attn: Dept. FCC TCB Wilmersdorf 50 7327 AC Apeldoorn The Netherlands Subject: Application for certification for a XSENSE Ltd., FCC ID: 2BG8G-XSENSE-RTL Dear Gentlemen, Please find attached our application for certification for a Smart grid sensor, FCC ID: 2BG8G-XSENSE-RTL, prepared in accordance with FCC Rules, parts 2 and 15, section 15.247(DTS). The product testing and this application for certification were performed by Hermon Laboratories, which is recognized and accredited by FCC, Test Firm Registration Number is 927748, Designation Number is IL1001. Hermon Labs responsible person is Mr. Michael Nikishin, tel: +972 4626 8440, fax:+972 4628 8277, e-mail: [email protected]. We hope this application satisfies your requirements. Please send an invoice to Hermon Labs. Robert Williams, CEO XSENSE Ltd.

Xsense® Dolc: Sťíccť ««, 1OB 54 Migdal ľcrck, Isíacl, 2495900 Email: [email protected] Wcbsiťc: www.xsense.co ľcl: +972-(4)-9122800 Model Difference Declaration We, the undersigned, declare that our product XSENSE RTL has subset models. Each subset has the same enclosure and electronic card as its superset model, but specific sensors are removed from the electronic card for each subset model compared to the corresponding superset model. The sensors that are removed do not change the radio functions. The reason for removing these sensors is to save prices for functions that are not required for specific applications. In addition, some of the subsets may have another cellular modem, different batteries and without BLE. Our worst-case superset model (BLE + Cellular 4G) has been tested –  Cellular modem – 4G_CatM1 (Telit_ME310G1-WW and Quectil_BG95)  USB power source (for emergency use)  Battery – Alkaline 6xLR61. Sensors – Temperature, Humidity, Light, acceleration, CO2, and pressure. Cellular modems –  Telit_CatM1_ME310G1-WW o FCC ID: RI7ME310G1WW  Quectil_2G_M95 o FCC ID - XMR201512M95  Quectil_CatM1_BG95 o FCC ID: XMR201910BG95M3  Quectil_Cat1_EG915U-LA o FCC ID: XMR202111EG915ULA  Quectil_Cat1_EG915N-LA o FCC ID: XMR202311EG915NLA Batteries – Alkaline 6xAA, Alkaline 6xAAA and Alkaline 6xLR61. Controller Name: Robert Williams Signature: Stamp: Xsense Ltd. Tefen, Dolev 33, 24959 Israel Reg. No. 51-473495-3 Xsense® Dolc: Sťíccť ««, 1OB 54 Migdal ľcrc K , Isíacl, 2495900 Email: [email protected] Wcbsiťc: www.xsense.co ľcl: +972-(4)-9122800 Sensors: U110 – CO2 sensor U111 – Temperature and humidity sensor U121 – Pressure sensor U122 – light sensor U123 – acceleration sensor Xsense® Dolc: Sťíccť ««, 1OB 54 Migdal ľcrc K , Isíacl, 2495900 Email: [email protected] Wcbsiťc: www.xsense.co ľcl: +972-(4)-9122800 Models:  Telit_CatM1_ME310G1-WW AA battery + BLE (model XRT20010)  Telit_CatM1_ME310G1-WW AA battery without BLE (model XRT20009) Telit ME310G1-WW Standard Band Number Uplink frequency range, MHz Downlink frequency range, MHz LTE Cat-M1 B1 1920 - 1980 2110 - 2170 B2 1850 - 1910 1930 - 1990 B4 1710 - 1755 2110 - 2155 B5 824 - 849 869 - 894 B8 880 - 915 925 - 960 B12 698 - 716 728 - 746 B13 777 - 787 746 - 756 B18 815 - 830 860 - 875 B19 830 - 845 875 - 890 B25 1850 - 1915 1930 - 1995 B26 814 - 849 859 - 894 B27 807 - 824 852 - 869 B28 703 - 748 758 - 803 B66 1710 - 1780 2110 - 2200 B71 663 - 698 617 - 652 B85 698 - 716 728 - 746 GSM B2 1850 - 1910 1930 - 1990 B3 1710 - 1785 1805 -1880 B5 824 - 849 869 - 894 B8 880 - 915 925 - 960 Xsense® Dolc: Sťíccť ««, 1OB 54 Migdal ľcrc K , Isíacl, 2495900 Email: [email protected] Wcbsiťc: www.xsense.co ľcl: +972-(4)-9122800  Telit_CatM1_ME310G1-WW AAA battery + BLE (model XRT20110)  Telit_CatM1_ME310G1-WW AAA battery without BLE (model XRT20109) Telit ME310G1-WW Standard Band Number Uplink frequency range, MHz Downlink frequency range, MHz LTE Cat-M1 B1 1920 - 1980 2110 - 2170 B2 1850 - 1910 1930 - 1990 B4 1710 - 1755 2110 - 2155 B5 824 - 849 869 - 894 B8 880 - 915 925 - 960 B12 698 - 716 728 - 746 B13 777 - 787 746 - 756 B18 815 - 830 860 - 875 B19 830 - 845 875 - 890 B25 1850 - 1915 1930 - 1995 B26 814 - 849 859 - 894 B27 807 - 824 852 - 869 B28 703 - 748 758 - 803 B66 1710 - 1780 2110 - 2200 B71 663 - 698 617 - 652 B85 698 - 716 728 - 746 GSM B2 1850 - 1910 1930 - 1990 B3 1710 - 1785 1805 -1880 B5 824 - 849 869 - 894 B8 880 - 915 925 - 960 Xsense® Dolc: Sťíccť ««, 1OB 54 Migdal ľcrc K , Isíacl, 2495900 Email: [email protected] Wcbsiťc: www.xsense.co ľcl: +972-(4)-9122800  Telit_CatM1_ME310G1-WW AAAA battery + BLE (model XRT20210)  Telit_CatM1_ME310G1-WW AAAA battery without BLE (model XRT20209) Telit ME310G1-WW Standard Band Number Uplink frequency range, MHz Downlink frequency range, MHz LTE Cat-M1 B1 1920 - 1980 2110 - 2170 B2 1850 - 1910 1930 - 1990 B4 1710 - 1755 2110 - 2155 B5 824 - 849 869 - 894 B8 880 - 915 925 - 960 B12 698 - 716 728 - 746 B13 777 - 787 746 - 756 B18 815 - 830 860 - 875 B19 830 - 845 875 - 890 B25 1850 - 1915 1930 - 1995 B26 814 - 849 859 - 894 B27 807 - 824 852 - 869 B28 703 - 748 758 - 803 B66 1710 - 1780 2110 - 2200 B71 663 - 698 617 - 652 B85 698 - 716 728 - 746 GSM B2 1850 - 1910 1930 - 1990 B3 1710 - 1785 1805 -1880 B5 824 - 849 869 - 894 B8 880 - 915 925 - 960 Xsense® Dolc: Sťíccť ««, 1OB 54 Migdal ľcrc K , Isíacl, 2495900 Email: [email protected] Wcbsiťc: www.xsense.co ľcl: +972-(4)-9122800  Quectil_2G_M95 AA battery + BLE (model XRT10010)  Quectil_2G_M95 AA battery without BLE (model XRT10009) Quectel M95 Standard Band Number Uplink frequency range, MHz Downlink frequency range, MHz LTE - - - GSM B2 1850 - 1910 1930 - 1990 B3 1710 - 1785 1805 -1880 B5 824 - 849 869 - 894 B8 880 - 915 925 - 960 Xsense® Dolc: Sťíccť ««, 1OB 54 Migdal ľcrc K , Isíacl, 2495900 Email: [email protected] Wcbsiťc: www.xsense.co ľcl: +972-(4)-9122800  Quectil_2G_M95 AAA battery + BLE (model XRT10110)  Quectil_2G_M95 AAA battery without BLE (model XRT10109) Quectel M95 Standard Band Number Uplink frequency range, MHz Downlink frequency range, MHz LTE - - - GSM B2 1850 - 1910 1930 - 1990 B3 1710 - 1785 1805 -1880 B5 824 - 849 869 - 894 B8 880 - 915 925 - 960 Xsense® Dolc: Sťíccť ««, 1OB 54 Migdal ľcrc K , Isíacl, 2495900 Email: [email protected] Wcbsiťc: www.xsense.co ľcl: +972-(4)-9122800  Quectil_2G_M95 AAAA battery + BLE (model XRT10210)  Quectil_2G_M95 AAAA battery without BLE (model XRT10209) Quectel M95 Standard Band Number Uplink frequency range, MHz Downlink frequency range, MHz LTE - - - GSM B2 1850 - 1910 1930 - 1990 B3 1710 - 1785 1805 -1880 B5 824 - 849 869 - 894 B8 880 - 915 925 - 960 Xsense® Dolc: Sťíccť ««, 1OB 54 Migdal ľcrc K , Isíacl, 2495900 Email: [email protected] Wcbsiťc: www.xsense.co ľcl: +972-(4)-9122800  Quectil_CatM1_BG95 AA battery + BLE (model XRT20029)  Quectil_CatM1_BG95 AA battery without BLE (model XRT20028) Quectel BG95 (global) Standard Band Number Uplink frequency range, MHz Downlink frequency range, MHz LTE Cat-M1…

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Xsense® Dolev Street 33, POB 54 Migdal Tefen, Israel, 2495900 Email: [email protected] Website: www.xsense.co Tel: +972-(4)-9122800 (On manufacturer’s company letter heading) Declaration of Authorization We Name: XSENSE Ltd. Address: Dolev 33. City: Migdal Tefen, 2495900. Country:  Israel . Declare that: Name Representative of agent: Peysahov Sheynin Svetlana............. (1) Agent Company name: Hermon Laboratories Ltd. Address: Harakevet Industrial Zone City: Binyamina 30500 Country Israel is authorized to apply for Certification of the following product(s): Product description:  XSENSE RTL . Type designation:  XRT20229, XRT10010, XRT10110, XRT10210, XRT20010, XRT20110, XRT20210, XRT20029, XRT20129, XRT30010, XRT30110, XRT30210, XRT30029, XRT30129, XRT30229. Trademark: XSENSE.  Validity/ expiry date August 18, 2025 on our behalf. Date: August 18, 2024.. City:  Migdal Tefen .. Name:  Robert Williams .. (2) Function: ......... CEO ............. Signature: Notes: (1): Required for FCC application (2): For FCC it must be the Grantee Code “owner” or the authorized agent. Revision Record Sheet: Revision Section number Page number Date Remark(s) issued by 01 18/08/2024 1 st version Kasem.G Issued/modified by: Kasem Gadban Function : Production Engineer Revision : 01 Date : 18/08/2024 Verified by : Robert Williams Function : CEO Date : 18/08/2024 Released by : Kasem Gadban Function : Production Engineer Date of release : 18/08/2024

Xsense® Dolev Street 33, POB 54 Migdal Tefen, Israel, 2495900 Email: [email protected] Website: www.xsense.co Tel: +972-(4)-9122800 Company Name: XSENSE Ltd. Address: Dolev 33 City: Migdal Tefen Country: Israel To: Kiwa Netherlands B.V., Dept. FCC TCB Wilmersdorf 50 7327 AC Apeldoorn The Netherlands Subject: Request for confidentiality FCC ID: 2BG8G-XSENSE-RTL Reference number: 53897 Dear FCC TCB, 1. Long-Term Confidentiality Pursuant to 47 CFR Section 0.459(a) & (b), we hereby requests non-disclosure and confidential treatment of the following materials submitted in support of FCC certification application: Bill(s) of Material Block Diagrams Operational Description Schematic Diagrams Tune-up Procedure Above materials contain secrets, proprietary and technical information, which would customarily be guarded from competitors under 47 CFR, section 0.457(d)(2). Disclosure or publication or any portion of this company confidential material to other parties could cause substantial competitive harm and provide unjustified benefits for competitors. 2. Short-Term Confidentiality (STC) Pursuant to Public Notice DA 04-1705 of the Commission’s policy, in order to comply with the marketing regulations in 47 CFR §2.803 and the importation rules in 47 CFR §2.1204, applicant hereby requests Short-Term Confidential treatment of the following materials (See notes below): Internal Photos User’s Manual Test Set-up Photos External Photos Justification: in order to avoid exposed of the technology to the competitors Date: August 18, 2024 Name and signature of applicant: Robert Williams CEO Notes: 1) A document or type of document can only have ONE type of confidentiality! 2) Short-Term confidentiality is in principle for 45 days from date of grant; it can be extended max 3 times (total time 180 days max.)! The planned date should state in the RF731 application form. 3) FCC must be informed when marketing begins earlier. 4) Release takes place automatically thus extension must be requested in time. Telefication does not remind you of this! 5) Request for extension or for release must be received by Kiwa NL B.V. at least 7 days before date of actual marketing or before expiration of the STC period Xsense® Dolev Street 33, POB 54 Migdal Tefen, Israel, 2495900 Email: [email protected] Website: www.xsense.co Tel: +972-(4)-9122800 Revision Record Sheet: Revision Section number Page number Date Remark(s) issued by 01 18/08/2024 1 st version Kasem.G Issued/modified by: Kasem Gadban Function : Production Engineer Revision : 01 Date : 18/08/2024 Verified by : Robert Williams Function : CEO Date : 18/08/2024 Released by : Kasem Gadban Function : Production Engineer Date of release : 18/08/2024

Label and Label Location 1. XRT10009 2. XRT10010 3. XRT10109 4. XRT10110 5. XRT10209 6. XRT10210 7. XRT20009 8. XRT20010 9. XRT20109 10. XRT20110 11. XRT20209 12. XRT20210 13. XRT20028 14. XRT20029 15. XRT20128 16. XRT20129 17. XRT20228 18. XRT20229 19. XRT30009 20. XRT30010 21. XRT30109 22. XRT30110 23. XRT30209 24. XRT30210 25. XRT30028 26. XRT30029 27. XRT30128 28. XRT30129 29. XRT30228 30. XRT30229

Xsense Ltd. FCC ID: 2BG8G-XSENSE-RTL RF Exposure information The XSENSE RTL is classified as mobile. The XSENSE RTL includes BLE transmitter operating according to FCC part 15 subpart C section 15.247 (DTS) and approved LTE module. The variants of LTE modules approved under FCC ID: RI7ME310G1WW or FCC ID: XMR201512M95 or FCC ID: XMR201910BG95M3 or FCC ID XMR202111EG915ULA or FCC ID: XMR202311EG915NLA. The RF technologies: BLE and LTE is not transmitting simultaneously. The FCC power density limit for general population/uncontrolled exposure is 1 mW/cm 2 for 2.4 GHz for BLE transmitter. Limit for power density for general population/uncontrolled exposure is 1 mW/cm 2 for 1500 -100000 MHz frequency range. The power density P (mW/cm 2 ) = P T / 4 r 2 BLE transmitter P T is the transmitted power, which is equal to the peak transmitter output power 0.21 dBm plus maximum antenna gain 2.3 dBi, the maximum equivalent isotopically radiated power EIRP is P T = 0.21 dBm + 2.3 dBi = 2.51 dBm =1.78 mW. The power density at 20 cm (minimum safe distance, required for mobile devices), calculated as follows: 5.52 mW / 4 (20 cm) 2 = 0.00035 mW/cm 2 << 1 mW/cm 2 General public cannot be exposed to dangerous RF level.

Xsense® Dolc: Sťíccť ««, 1OB 54 Migdal ľcrc K , Isíacl, 2495900 Email: [email protected] Wcbsiťc: www.xsense.co ľcl: +972-(4)-9122800 BLE Antenna Specifications  Electrical/Functional Requirements o Frequency Range: 2402-2480MHz o Input Impedance: 50 Ohm o Peak Gain: 2.3 dBi  Antenna Mechanical Design

Xsense® Dolev Street 33, POB 54 Migdal Tefen, Israel, 2495900 Email: [email protected] Website: www.xsense.co Tel: +972-(4)-9122800 Cellular Antenna Specification Antenna Type: Multiband Printed Antenna Band Frequency range Maximum Peak Gain B1 1920 - 1980 3.48 B2 1850 - 1910 3.65 B4 1710 - 1755 2.76 B5 824 - 849 -1.49 B8 880 - 915 -1.76 B12 698 - 716 -5.44 B13 777 - 787 -2.48 B18 815 - 830 -0.56 B19 830 - 845 -1.49 B25 1850 - 1915 3.65 B26 814 - 849 -0.56 B27 807 - 824 -0.56 B28 703 - 748 -4.77 B66 1710 - 1780 2.92 B85 698 - 716 -5.44

Hermon Laboratories Ltd. 66 HaTachana str., P.O. Box 23, Binyamina 3055001, Israel Tel. +972 4628 8001 Fax. +972 4628 8277 E-mail: [email protected] Page 1 of 62 Report ID: XSERAD_FCC.53897.docx Date of Issue: 15-Aug-24 ELECTRICAL TESTING 0839.01 TEST REPORT ACCORDING TO: FCC CFR 47 PART 15 subpart C, §15.247 and subpart B FOR: Xsense Ltd. XSENSE RTL Model: XRT10010, XRT10110, XRT10210, XRT20010, XRT20110, XRT20210, XRT20029, XRT20129, XRT20229, XRT30010, XRT30110, XRT30210, XRT30029, XRT30129, XRT30229 FCC ID: 2BG8G-XSENSE-RTL This report is in conformity with ISO/ IEC 17025. The "A2LA Accredited" symbol endorsement applies only to the tests and calibrations that are listed in the scope of Hermon Laboratories accreditation. The test results relate only to the items tested. This test report shall not be reproduced in any form except in full with the written approval of Hermon Laboratories Ltd. Report ID: XSERAD_FCC.53897.docx Date of Issue: 15-Aug-24 Page 2 of 62 Table of contents 1 Applicant information ..................................................................................................................................................... 3 2 Equipment under test attributes .................................................................................................................................... 3 3 Manufacturer information .............................................................................................................................................. 3 4 Test details .................................................................................................................................................................... 3 5 Tests summary .............................................................................................................................................................. 4 6 EUT description ............................................................................................................................................................. 5 6.1 General information ....................................................................................................................................................... 5 6.2 Test configuration .......................................................................................................................................................... 5 6.3 Changes made in EUT .................................................................................................................................................. 5 6.4 Transmitter characteristics ............................................................................................................................................ 6 7 Transmitter tests according to 47CFR part 15 subpart C requirements ........................................................................ 7 7.1 Minimum 6 dB bandwidth .............................................................................................................................................. 7 7.2 Peak output power ...................................................................................................................................................... 10 7.3 Field strength of spurious emissions ........................................................................................................................... 15 7.4 Band edge radiated emissions .................................................................................................................................... 41 7.5 Peak spectral power density ....................................................................................................................................... 46 7.6 Antenna requirements ................................................................................................................................................. 51 8 Emissions tests according to FCC 47CFR part 15 subpart B ...................................................................................... 52 8.1 Radiated emission measurements .............................................................................................................................. 52 9 APPENDIX A Test equipment and ancillaries used for tests ....................................................................................... 56 10 APPENDIX B Test equipment correction factors ......................................................................................................... 57 11 APPENDIX C Measurement uncertainties .................................................................................................................. 59 12 APPENDIX D Test laboratory description ................................................................................................................... 60 13 APPENDIX E Specification references........................................................................................................................ 60 14 APPENDIX F Abbreviations and acronyms ................................................................................................................. 61 15 APPENDIX G Manufacturer’s declaration ................................................................................................................... 62 Report ID: XSERAD_FCC.53897.docx Date of Issue: 15-Aug-24 Page 3 of 62 1 Applicant information Client name: Xsense Ltd. Address: Dolev 33, Migdal Tefen, Israel 2495900 Telephone: 04-9122800 Fax: 04-9122801 E-mail: [email protected] Contact name: Mr. Kasem Gadban 2 Equipment under test attributes Product nam…

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