2BTAH-GEN3EXNRRV3GEN3 ExnR, monitoring system integrating a LoRaWAN transmitter and a Bluetooth Low Energy transmitter

CorrosionRADAR Limited Date: 12 June 2026 Agent Authorization Letter To whom it may concern, We, the undersigned, Corrosion Radar Ltd, hereby authorize Element Materials Technology to act on our behalf, as our agent, in the following matters related to the FCC and/or Industry Canada approval of our products: report submittal, related correspondence, the signing of all documents relating to these matters, and any other lawful activity necessary to obtain such certification. Any act carried out by Element Materials Technology within the scope of this authorization shall have the same effect as our own. Product information (as applicable): Product model: GEN3-EXNR This authorization shall expire 12 months from original date. Sincerely, Name: Yoann Eras Lage Title: Director of Engineering Email: [email protected] Company: CORROSION RADAR LIMITED

CorrosionRADAR Limited - Internal U.S. Agent for Service of Process – Terms & Conditions Prepared by: Nathan Grinager Co-President 8011 34th Ave. South, Suite 342 Bloomington, MN, 55425, USA Tel: 651-247-1678 Fax: 651-644-6057 1.0 Introduction: These Terms and Conditions are incorporated into the Approve-IT proposal made and submitted to you. The party executing this document (“Client”) indicates acceptance of this proposal and that it is agreed that a resulting contract exists between Client and Approve-IT that governs the performance of the stated services and the rights and obligations of the parties and that Approve-IT may proceed with the work. 2.0 Approve-IT Services Relating to 2.911 Application Requirements: As required by the Application Requirements under Section 2.911(d)(7), the applicant must designate a contact located in the United States for purposes of acting as the applicant’s agent for service of process. Section 2.911(d)(7) reads as follows: (7) The applicant shall designate an agent located in the United States for the purpose of accepting service of process on behalf of the applicant. (i) The applicant shall provide a written certification: (A) Signed by both the applicant and its designated agent for service of process, if different from the applicant; (B) Acknowledging the applicant's consent and the designated agent's obligation to accept service of process in the United States for matters related to the applicable equipment, and at the physical U.S. address and email address of its designated agent; and (C) Acknowledging the applicant's acceptance of its obligation to maintain an agent for 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. As required by Section 2.911(d)(5), the applicant must also attest that their equipment is not prohibited from receiving approval and declare positively or negatively whether their company is identified on the Covered List. Section 2.911(d)(5) reads as follows: (5) The applicant shall provide a written and signed certification that, as of the date of the filing of the application with a TCB: (i) The equipment for which the applicant seeks equipment authorization through CorrosionRADAR Limited - Internal certification is not prohibited from receiving an equipment authorization pursuant to § 2.903; and (ii) An affirmative or negative statement as to whether the applicant is identified on the Covered List, established pursuant to § 1.50002 of this chapter, as an entity producing covered communications equipment. Source: https://www.ecfr.gov/compare/2023-02-06/to/2023-02-05/title-47/chapter-I/subchapter-A/part- 2/subpart-J/subject-group-ECFR491b8ce5b4e7963/section-2.911 Approve-IT, Inc. will provide local agency services as required and outlined above for clients that require a local agency in the United States. The scope of services is limited to this service only. • This quotation is based upon information received to date from the client and may be revised upon the receipt of any additional information or alterations that may influence the timescale and/or cost aspects. • Unless specified in this quotation, all shipping costs, import taxes, etc. are excluded and are the responsibility of the client. • Total turnaround time is calculated from the time we receive all deliverables from the client including required documentation as determined by the scope of each project. • Approve-IT, Inc. is offering Local Agency Services for your company. We cannot guarantee that products will gain approval. It remains your responsibility to ensure the product meets technical requirements and that your company has all the legal requirements in place. • Approve-IT, Inc. reserves the right to cancel any project should client fail to allow the approval process to continue (e.g. not providing documentation, in-country representative, etc.). All fees applicable at the time of cancellation will be payable to Approve-IT, Inc. at that time. • Additional technologies, product types or deliverables beyond the scope of this project will be considered separately and will be requoted as necessary. 3.0 Indemnification: Client agrees to indemnity Approve-IT from any claims, damages, losses and costs including but not limited to, attorney’s fees and litigation costs, to the extent caused by breach of this agreement, negligence or willful misconduct of Client in connection with the work described in this agreement and Approve-IT’s proposal, and performance of the product with Client’s customers. Additionally, Client agrees to defend, indemnify and hold Approve-IT harmless for all claims of violation of intellectual property rights of Client and any third party relating in any way to the work described in this document. 4.0 Warranty: Client agrees that Approve-IT Inc. is in no way responsible for the product(s) performance and warranty conditions offered to Client’s Customers. Any claims, damages, losses and costs associated with product performance and/or product(s) warranty are the sole responsibility of the Client. 5.0 Expenses: Unless specifically detailed within this proposal, travel expenses, all shipping and courier costs (including express shipment of documents), local taxes, and miscellaneous expenses required to CorrosionRADAR Limited - Internal complete your project are not included and will be invoiced in addition to the fees quoted. Approve-IT, Inc. will seek authorization prior to incurring any costs not included in the current scope of work. 6.0 Project Cancellations: Postponements or cancellations will be accepted if sufficient written notice is given to Approve-IT, Inc. If a cancellation is given client is responsible for paying any fees incurred by Approve-IT, Inc. at the time of c…

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Certification designating a U.S. Agent for service of process: As required by section 2.911(d)(7), the applicant must designate a contact located in the United States for purposes of acting as the applicant’s agent for service of process, regardless of whether the applicant is a domestic or foreign entity. An applicant located in the United States may designate itself as the agent for service of process. In either scenario, the designation of the U.S. agent for service of process should be provided as an attachment to the equipment authorization application. The applicant must provide a written certification, which must: i. Be signed by both the applicant and designated agent for service of process, if the agent is different from the applicant. ii. Acknowledge the applicant’s consent and the designated agent’s obligation to accept service of process. iii. Provide a physical U.S. address and email for the designated agent. iv. Acknowledge the applicant’s acceptance 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. Unofficial information provided by FCC personnel on February 14, 2023, via the monthly call with the TCB Council: The Agent for Process of Service: • cannot be a TCB or affiliated with a TCB (e.g. could not be a person who works for a TCB or a company that owns or is owned by the TCB) • cannot be a [FCC recognised] Lab or affiliated with a test lab (e.g. could not be a person who works for a Lab or a company that owns or is owned by the Lab) • Agent can be Individual Entity or a Company Entity • Agent Entity must be located in US, US address/phone • Entity acting as Agent must have FRN (best practice, put FRN on Agent Letter) • Agent letter does not have to be FCC ID specific, can be general Agent for Grantee For devices being marketed or for which marketing has ceased for less than 1 year, if the Agent for Process of Service changes, then for every TC Number the TCB must request the FCC to put application into Audit Mode and Agent Letter needs to be updated (superseded). NOTE: The U.S. Agent for Service of Process should not be confused with the authorized agent used for signing the 731 form, other cover letters within the application, and/or the agent who may interface with the TCB. U.S. Agent Designation for Service of Process ATTENTION: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA REGARDING: FCC Certification – Section 2.911(d)(7) Information Designated U.S. Agent Company Name: Approve-IT, Inc. Contact Name: Nathan Grinager Street Address: 8011 34 th Ave South, Suite 342 City/Province/Zip: Bloomington, MN 55425 Telephone No: 651-247-1678 Email: [email protected] FRN #: 0027533835 This letter is to confirm that we (“t he 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. U.S. Agent Signature: Date: March 25, 2026 Signed by (Printed Name/Title): Nathan Grinager / Co-President The Applicant confirms its explicit consent and 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: CORROSION RADAR LIMITED Grantee FRN: 0037637170 Grantee Code: 2BTAH Contact Name: Yoann Eras Lage Street Address: Future Business Centre, King’s Hedges Road, Cambridge, United Kingdom City/Province/Zip: CB4 2HY Telephone No: 00447400134448 Email: [email protected] Applicant Signature: Date:28/01/2026 Signed by (Printed Name/Title): Yoann Eras Lage, Director of Engineering

Attestation Statements Section 2.911 Corrosion Radar Ltd Future Business Centre King's Hedges Road Cambridge, United Kingdom CB4 2HY Date: 06 June 2026 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, Maryland 21046 Re: Attestation regarding clauses 2.911(d)(1), (2) and (5) FCC ID: 2BTAH-GEN3EXNRRV3 To whom it may concern, • Per 2.911(d)(1), Corrosion Radar Ltd certifies that all statements it makes in its request for equipment authorization are true and correct to the best of its knowledge and belief. • Per 2.911(d)(2), Corrosion Radar Ltd certifies that we are not subject to denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 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. • Per 2.911(d)(5)(i), Corrosion Radar Ltd 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. • Per 2.911(d)(5)(ii), Corrosion Radar Ltd certifies that as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing "covered" equipment. • Per KDB 986446 D01 v03 section B, 2a, Corrosion Radar Ltd certifies that the equipment for this application does not contain cybersecurity and 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. Sincerely, Name: Yoann Eras Lage Title: Director of Engineering Email: [email protected] Company: CORROSION RADAR LIMITED

Date: 06 June 2026 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, Maryland 21046 Request for Confidentiality Letter-FCC FCC ID: 2BTAH-GEN3EXNRRV3 To whom it may concern, We hereby respectfully request that, pursuant to 47 CFR §§ 0.459 and 0.457(d), the exhibits listed below and submitted in connection with this application for equipment authorization be afforded confidential treatment as indicated Long-Term Confidential Exhibits The following exhibits contain trade secrets and proprietary technical information and are requested to be held confidential on a permanent basis: • Schematics of Radio (including PCB layouts and assembly drawings) • Frequency Block Diagram of each Radio • Operational Description (Installation Manual, Product Specification, Technical Data Sheet) • Bill of Materials Short-Term Confidential Exhibits The following exhibits are requested to be held confidential for a period of 180 days from the date of grant: • External Photos • Internal Photos • User Manual (Safety Instructions and Declaration of Conformity) Justification for short-term confidentiality: The product covered by this application has not yet been marketed or publicly announced. Release of these exhibits at the time of grant would allow competitors to gain advance knowledge of the product's physical design, construction, and features prior to our planned product launch. This premature disclosure could cause substantial competitive harm by enabling competitors to develop similar products before we have had the opportunity to establish our product in the market. This request applies to any revisions of those exhibits subsequently provided during the review process. Any exhibit or information for which we have requested confidentiality, but which may not be accorded with such treatment by the FCC, should be returned to us. Sincerely, Name: Yoann Eras Lage Title: Director of Engineering Email: [email protected] Company: CORROSION RADAR LIMITED Address: Future Business Centre, King’s Hedges Road, Cambridge, CB4 2HY, United Kingdom

Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, Maryland 21046 Date: 06 June 2026 FCC Application Cover Letter — Original Grant FCC ID: 2BTAH-GEN3EXNRRV3 Model: GEN3-EXNR To whom it may concern, We, Corrosion Radar Ltd, are applying for an Original Grant of equipment authorization under FCC 47 CFR Part 15.247 for the GEN3-EXNR, FCC ID 2BTAH-GEN3EXNRRV3. The GEN3-EXNR is an industrial corrosion and moisture monitoring node containing two transmitters: a LoRaWAN transmitter operating in the 902–928 MHz ISM band, and a Bluetooth Low Energy transmitter operating in the 2400–2483.5 MHz band (digital modulation), used for short-range configuration of the device. Purpose of this Application This application requests an Original Grant of equipment authorization for FCC ID 2BTAH- GEN3EXNRRV3. Testing has been performed by Element Materials Technology in accordance with 47 CFR Part 15.247 and ANSI C63.10, addressing: • Maximum peak conducted output power, 6 dB bandwidth, power spectral density and out-of-band emissions (§15.247) • Radiated spurious emissions, including restricted bands of operation and cabinet radiation (§15.205 / §15.209) The device is professionally installed with the approved antennas iANT213-QB (LoRa) and iANT216M (Bluetooth). A Professional Installation Attestation in accordance with §15.203 is provided with this application. Sincerely, Name: Yoann Eras Lage Title: Director of Engineering Email: [email protected] Company: CORROSION RADAR LIMITED Address: Future Business Centre, King’s Hedges Road, Cambridge, CB4 2HY, United Kingdom

Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, Maryland 21046 Date: 06 June 2026 Professional Installation Attestation FCC ID: 2BTAH-GEN3EXNRRV3 Model: GEN3-EXNR To whom it may concern, Corrosion Radar Ltd hereby attests that the GEN3-EXNR is a professionally installed device within the meaning of FCC 47 CFR §15.203. Justification for Professional Installation The GEN3-EXNR is an industrial corrosion and moisture monitoring node, housed in a restricted breathing (EXNR) enclosure certified for hazardous (Class I, Division 2 / Zone 2) industrial environments such as petrochemical plants, refineries, pipelines, and storage tanks. Professional installation is required due to: 1. Hazardous area certification requirements: The device is certified for use in explosive atmospheres. Installation in Class I, Division 2 / Zone 2 environments must comply with local hazardous area installation regulations and standards, which require qualified personnel. 2. Industrial application: The device is intended for asset integrity monitoring on metallic structures (pipelines, storage tanks, process equipment) in petrochemical and process industries. Installation requires technical knowledge of corrosion monitoring methodology, sensor placement, and industrial mounting techniques. 3. Restricted distribution: The product is not marketed to or available for purchase by the general public. Sales are made only to industrial end users (oil & gas operators, petrochemical companies, asset integrity service providers) and qualified system integrators. 4. Installation by qualified personnel: Installation is performed exclusively by trained technicians who hold the necessary hazardous area certifications (e.g., CompEx or equivalent) and have been trained on the GEN3-EXNR installation procedures documented in the Installation Manual. 5. Antenna integration: The approved antennas (iANT213-QB for LoRa and iANT216M for Bluetooth) are fitted during the professional installation process. End users do not have the ability to substitute or modify the antenna installation. Antenna Compliance Statement The GEN3-EXNR uses N-type connectors for the LoRa and Bluetooth antenna interfaces. Compliance with §15.203 is achieved through the professional installation exemption contained within that rule, which states: "...this requirement does not apply to intentional radiators that must be professionally installed..." The professional installer is responsible for ensuring that the approved antennas, iANT213- QB (LoRa) and iANT216M (Bluetooth), are the only antennas used with the device, in accordance with the integration instructions and installation manual provided by Corrosion Radar Ltd. Declaration Corrosion Radar Ltd attests that: • The GEN3-EXNR will only be installed by qualified personnel • The device will not be sold or distributed to the general public • Installation documentation explicitly states that professional installation is required • The installer is responsible for ensuring use of the approved antennas only Sincerely, Name: Yoann Eras Lage Title: Director of Engineering Email: [email protected] Company: CORROSION RADAR LIMITED Address: Future Business Centre, King’s Hedges Road, Cambridge, CB4 2HY, United Kingdom

2 REJECTED APPROVAL TO PROCEED CONSTITUTES ACCEPTANCE OF ALL INFORMATION CONTAINED WITHIN THIS DRAWING SIGN: PRINT NAME: DATE : 1 APPROVED PRIVATE & CONFIDENTIAL THIS DRAWING IS THE PROPERTY OF EXTRONICS LIMITED AND IS THE SUBJECT OF COPYRIGHT IT MAY NOT BE PRODUCED WITHOUT PERMISSION AND IS RETURNABLE ON DEMAND. INFORMATION CONTAINED THEREIN SHALL BE TREATED AS CONFIDENTIAL AND SHALL NOT BE USED EXCEPT FOR THE PURPOSE FOR WHICH THE DRAWING WAS LOANED GENERAL TOLERANCE UNLESS OTHERWISE SPECIFIED ALL DIMENSIONS ARE IN MILLIMETRES. UNLESS OTHERWISE SPECIFIED USE TOLERANCE SHOWN BELOW. DIMENSIONS IN mm ANGULAR X ± 1 X ± 1° X.X ±0.5 X.X ± 0.5° X.XX ± 0.25 SURFACE ROUGHNESS 1.6μ (RA MICRON) THIRD ANGLE PROJECTION RELATED DOCUMENT THIS DOCUMENT MUST NOT BE MODIFIED WITHOUT PRIOR PERMISSION FROM THE AUTHORISED PERSON PRIVATE & CONFIDENTIAL THIS DRAWING IS THE PROPERTY OF EXTRONICS LIMITED AND IS THE SUBJECT OF COPYRIGHT IT MAY NOT BE PRODUCED WITHOUT PERMISSION AND IS RETURNABLE ON DEMAND. INFORMATION CONTAINED THEREIN SHALL BE TREATED AS CONFIDENTIAL AND SHALL NOT BE USED EXCEPT FOR THE PURPOSE FOR WHICH THE DRAWING WAS LOANED GENERAL TOLERANCE UNLESS OTHERWISE SPECIFIED ALL DIMENSIONS ARE IN MILLIMETRES. UNLESS OTHERWISE SPECIFIED USE TOLERANCE SHOWN BELOW. DIMENSIONS IN mm ANGULAR X ± 1 X ± 1° X.X ±0.5 X.X ± 0.5° X.XX ± 0.25 SURFACE ROUGHNESS 1.6μ (RA MICRON) PART # = VARIABLE DATE = VARIABLE SERIAL # = VARIABLE MAC # = N/A AP SN # = N/A UM = 7VDC VOLTAGE = 5-7VDC (BASED ON BATTERY OUTPUT) CURRENT LIMIT = 0-3A VOLTAGE FREQUENCY = DC FCC ID = 2BTAH-GEN3EXNRRV3 IC = 34807-GEN3EXNRRV3 HVIN = GEN3EXNRRV3 CRNXXX = VARIABLE REFER TO EXTRONICS DDM FOR RELEASE STATUS 87654321 F E D B C ISSUE DATE OF ISSUE TITLE PRODUCT NUMBER X137579 A CREATED BY BY CHANGE DESCRIPTIONISSUE 4 Updated Um to 60VDC 30/06/2026 WG 2 CHANGED FCC AND IC ID UPDATED VOLTAGE AND CURRENT LIMITS 02/06/2026 27/05/2026 WG WG a BARTEC brand REFER TO EXTRONICS DDM FOR RELEASE STATUS SHEET 1 OF 1 SCALE 1:1 87654321 F E D B C ISSUE DRAWING NUMBERDATE OF ISSUE TITLE PROJECT NUMBER LABEL CERTIFICATION ATEX/IECEx/MET iWAPXN3, 150 X 80, 316L ST/ST 30/06/2026 4 N/A A WG DATE ECN 3 N/A CHECKED BY NE

EXEMPTION FROM RF EXPOSURE EVALUATION EXRPT.2024.05.10.0 RADIO FREQUENCY RADIATION EXPOSURE Corrosion Radar Limited GEN3 ExnR General SAR test reduction & exclusion guidance KDB 447498 D01 General RF Exposure Guidance v06 Issue: A EXEMPTION FROM RF EXPOSURE EVALUATION EXRPT.2024.05.10.0 Page 2 of 6 Test Report Number: TRA-069522-47-04A Works Order Number: TRA-069522-00 Equipment Under Test (EUT): GEN3 ExnR FCC Certification Number: 2BTAH-GEN3EXNRRV3 Manufacturer: Corrosion Radar Limited Address: Future Business Centre King's Hedges Road Cambridge CB4 2HY United Kingdom Client Contact: Yoann Lage  +44 (0)751-093-0722  [email protected] Written By: S Garwell Radio Test Engineer Authorised by: J Charters Lab Manager Certificate Issue Date: 2026-07-21 EXEMPTION FROM RF EXPOSURE EVALUATION EXRPT.2024.05.10.0 Page 3 of 6 OVERVIEW Human exposure to RF emissions from mobile devices (47 CFR §2.1091) may be evaluated based on the MPE limits adopted by the FCC for electric and magnetic field strength and/or power density, as appropriate, since exposures are assumed to occur at distances of 20 cm or more from persons. ANSI C95.1:2005 + Amd 1:2010 specifies a minimum separation distance of 20 cm for performing reliable field measurements to determine adherence to MPE limits. If the minimum separation distance between a transmitter and nearby persons is more than 20 cm under normal operating conditions, compliance with MPE limits may be determined at such distance from the transmitter. When applicable, operation instructions and prominent warning labels may be used to alert the exposed persons to maintain a specified distance from the transmitter or to limit their exposure durations and usage conditions to ensure compliance. If the use of warning labels on a transmitter is not effective or desirable, the alternative of performing SAR evaluation with the device at its closest range to persons under normal operating conditions may be used. The field strength and power density limits adopted by the FCC are based on whole-body averaged exposure and the assumption of RF field levels relate most accurately to estimating whole-body averaged SAR. This means some local values of exposures exceeding the stated field strength and power density limits may not necessarily imply non-compliance if the spatial average of spatially averaged RF fields over the exposed portions of a person’s body does not exceed the limits. COMPLIANCE WITH FCC 2.1091 47 CFR §1.1307 “(b)(1) Requirements. (i) With respect to the limits on human exposure to RF provided in §1.1310 of this chapter, applicants to the Commission for the grant or modification of construction permits, licenses or renewals thereof, temporary authorities, equipment authorizations, or any other authorizations for radiofrequency sources must either: (A) Determine that they qualify for an exemption pursuant to §1.1307(b)(3); (B) Prepare an evaluation of the human exposure to RF radiation pursuant to §1.1310 and include in the application a statement confirming compliance with the limits in §1.1310; or (C) Prepare an Environmental Assessment if those RF sources would cause human exposure to levels of RF radiation in excess of the limits in §1.1310. 47 CFR §2.1091 “A mobile device is defined as a transmitting device designed to be used in other than fixed locations and to generally be used in such a way that a separation distance of at least 20 centimeters is normally maintained between the RF source's radiating structure(s) and the body of the user or nearby persons. In this context, the term “fixed location” means that the device is physically secured at one location and is not able to be easily moved to another location while transmitting. Transmitting devices designed to be used by consumers or workers that can be easily re-located, such as wireless devices associated with a personal desktop computer, are considered to be mobile devices if they meet the 20-centimeter separation requirement.” The device will only be used with a separation distance between the antenna and the body of the user or nearby persons as shown in the table below and can therefore be considered a mobile transmitter per 47 CFR 2.1091(b). EXEMPTION FROM RF EXPOSURE EVALUATION EXRPT.2024.05.10.0 Page 4 of 6 COMPLIANCE WITH FCC KDB 447498 D01 General RF Exposure Guidance v06 "KDB 447498 D01 General RF Exposure Guidance v06" provides the procedures, requirements, and authorization policies for mobile and portable devices. Devices operating in standalone mobile device exposure conditions may contain a single transmitter or multiple transmitters that do not transmit simultaneously are covered in section 7.1. Devices containing multiple transmitters capable of simultaneous transmissions are covered in section 7.2. Limits Limits for General Population /Uncontrolled Exposure: 47 CFR 1.1310 Frequency Range Electric Field Strength Magnetic Field Strength Power Density Averaging Time (MHz) (V/m) (A/m) (mW/cm 2 ) (minutes) 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 – 1500 f/1500 30 1500 – 100000 1 30 f = frequency in MHz * = Plane-wave equivalent power density EXEMPTION FROM RF EXPOSURE EVALUATION EXRPT.2024.05.10.0 Page 5 of 6 Power Density The exposure level for the radio is evaluated at a 20 cm distance from the radio’s transmitting antenna using the general equation: Where: S = power density (mW/cm 2 ) P = power input to the antenna (mW) G = numeric power gain relative to an isotropic radiator R = distance to the center of the radiation of the antenna (20 cm = limit for MPE estimates) P*G = EIRP Solving for S, the maximum power density 20 cm from the transmitting antenna is determined. This level is then compared to the applicable limit for the transmit frequency. If limits were not met at the 20 cm boundary the evaluation distance is increased until the limit is met as shown in the table below. For co-located radios, the ratio of the ca…

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RF EXPOSURE REPORT INFORMATION 2025-02-04 Element Job Number: Please provide the requested support information by filling in the blanks. If an item does not apply, please fill in the section with ‘NA’. The following information is for Model (or System): The dimensions (XYZ) of the system: RFExposureconditions: Minimum distance from user during intended product use mm cm What prevents a user from being closer than this? ex: distance from edge of enclosure, mounted to a wall, etc Location on/near body during use Head/TorsoLimbs/ExtremitiesNot Applicable Body-worn accessories None Rated Power: The rated power is the maximum RF output power your radio equipment is designed to transmit. List the rated power below along with units. If the value is radiated, please list EIRP or ERP as relevant. For the EU, the rated transmit power is listed in the user manual. Tune-up Tolerance: The tune-up tolerance is the variability in the RF output power than can be expected due to manufacturing variation, in (dB). The maximum permitted tolerance is 2 dB. Antenna Gain: If the antenna gain is specific to a frequency range or band, please list the information on a separate line. For loop antennas, no gain is required. List 'loop'. Minimum Distance: If the minimum distance from the antenna to the enclosure exceeds 5 mm (for portable use), please submit a photo with a ruler showing this measurement, or a CAD drawing with a dimension as a separate document. Radio TypeRated Power Tune-up Tolerance(dB) Antenna Gain (dBi) MinimumDistance from Antenna to Enclosure (mm) GEN3-EXNR RF EXPOSURE REPORT INFORMATION 2022-04-01 Simultaneous Transmission:If the radio is capable of simultaneous transmission (when two different radios transmit at the same time) with another radio in the product or system, please include the details below. Otherwise, select ‘NA’. Case List of radios that can simultaneously transmit. 1 NA 2 NA 3 NA 4 NA Operational Duty Cycle: If the transmitters are designed to operate at a reduced duty cycle, please provide a separate document…

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