SDBFLXI2102Remote Telemetry Module

FlexNet® SmartPoint® Module FOR ACLARA i210+c QUICK GUIDE EQG-10011-01 The Sensus FlexNet™ SmartPoint® module provides wireless communication capability to electric utility meters. The Aclara i210+c™ meter is an electronic, single-phase or network, demand and time- of-use (TOU) electricity meter intended primarily for residential applications. Technical Overview The FlexNet communications network offers a simple, reliable, and secure system that is economical for mass meter deployments, strategic deployments, and rural applications while providing a multi-application solution for all AMI end points. The FlexNet network enhances the i210+c meter by providing AMI capability. The FlexNet SmartPoint module is a printed circuit board which provides wireless communication capability to the Aclara i210+c electric meter. The SmartPoint module interrogates the meter registers on a programmable interval from five minutes to daily readings. The SmartPoint module then transmits the meter consumption and status information at regular intervals. The module mounts into the existing i210+c meter and acts as a “third party AMR board.” It is designed to mount mechanically into the meter with no additional mechanical modification required. The module communicates via the FlexNet fixed wireless telemetry network to provide electric meter readings and diagnostic data from the meter to the utility provider via radio. The module contains both a receiver and transmitter to allow for two- way communications over the FlexNet network. Specifications The i210+c meter with the FlexNet module will have a visible label containing the following information:  Contains Model: FLXI2102  Contains FCC ID: SDBFLXI2102  Contains IC: 2220A-FLXI2102 Board Location EQG-10011-01 xylem.com ©2022 Sensus. All products purchased and services performed are subject to Sensus’ terms of sale, available at either sensus.com/TC or 1-800-638-3748. Sensus reserves the right to modify these terms and conditions in its own discretion without notice to the customer. The Sensus logo is a registered trademark of Sensus. This document is for informational purposes only, and SENSUS MAKES NO EXPRESS WARRANTIES IN THIS DOCUMENT. FURTHERMORE, THERE ARE NO IMPLIED WARRANTIES, INCLUDING WITHOUT LIMITATION, WARRANTIES AS TO FITNESS FOR A PARTICULAR PURPOSE AND MERCHANTABILITY. ANY USE OF THE PRODUCTS THAT IS NOT SPECIFICALLY PERMITTED HEREIN IS PROHIBITED. SENSUS | 637 Davis Drive | Morrisville, NC 27560 | 800.638.3748 | sensus.com Warnings & Hazards WARNING Sensus devices are for professional installation only. They are to be serviced by professional personnel only. This product is NOT for consumer installation or servicing. WARNING The antenna used for this transmitter must not be co-located in conjunction with any other antenna or transmitter. ATTENTION Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: • Reorient or relocate the receiving antenna • Increase the separation between the equipment and receiver • Connect the equipment into an outlet on a circuit different form that to which the receiver is connected • Consult the dealer or an experienced radio/TV technician for help WARNING If you are not sure of the rated power of your radio, contact your Sensus representative or dealer and supply the product model number found on the product label. If you cannot determine the rated power out, then assure 3-feet separation from the body to the device. WARNING TO REDUCE THE RISK OF ELECTRIC SHOCK DO NOT REMOVE COVER (OR BACK). NO USER SERVICEABLE PARTS INSIDE. REFER TO QUALIFIED SERVICE PERSONNEL. RADIATION HAZARD In order to satisfy the FCC RF exposure limit for transmitting devices, a separation distance of 20cm (7.87 inches) or more should be maintained while operating the Sensus FLXI2102. To ensure compliance, operation at closer than this distance is not recommended. This minimum safe distance is required between personnel and the antenna of this device. RADIATION HAZARD In order to satisfy the ISED RF exposure limit for transmitting devices, a separation distance of 27cm (10.63 inches) or more should be maintained while operating the Sensus FLXI2102. To ensure compliance, operation at closer than this distance is not recommended. This minimum safe distance is required between personnel and the antenna of this device. Afin de satisfaire à la limite d’exposition RF pour les appareils de transmission, une distance de séparation de 27cm (10.63 pouces) ou plus doit être maintenu pendant le fonctionnement du Sensus FLXI2102. Pour assurer la conformité, un fonctionnement à distance inférieure à celle est pas recommandée. Cette distance minimale de sécurité est nécessaire entre le personnel et l’antenne de cet appareil. ATTENTION Any modifications made to this device that are not approved by Sensus may void the authority granted to the user by the FCC to operate equipment. ATTENTION This device complies with Industry Canada license-exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. Le présent appareil est conforme aux CNR d’Industrie C…

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TÜV SÜD America 5610 West Sligh Ave., Suite 100 Tampa, FL 33634 Phone: 813-284-2715 www.tuv-sud-america.com TÜV SÜD Certification Exhibit FCC ID: SDBFLXI2102 IC: 2220A-FLXI2102 FCC Rule Part: 24 Subpart D, Part 101 Subpart C ISED Canada’s Radio Standards Specification: RSS-119, RSS-134 Project: 72171706 Manufacturer: Sensus Metering Systems Inc. Model: FLXI2102 Reference EMC Test Data Model: FLXI2102 FCC ID: SDBFLXI2102 IC: 2220A-FLXI2102 Project: 72171706 TÜV SÜD America, Inc. Page 2 Introduction FCC KDB publication 484596 D01 Referencing Test Data v01 (3) (a) The objective of this document is to provide justification for referencing radio test data in accordance with the FCC KDB publication 484596 D01 Referencing Test Data v01, Guidance for Referencing EMC and Radio Parameter Data in Equipment Authorization Applications for the Model FLXI2102 (FCC ID: SDBFLXI2102, ISED Canada IC: 2220A-FLXI2102). Limited testing has been performed on the FCC ID SDBFLXI2102 / IC:2220A-FLXI2102 to verify the compliance of a depopulated variant of the Model FXZIG210 (FCC ID: SDBFXZIG210 . IC: 2220A- FXZIG210) in the test reports RD72162913.102, TP72171706.202. The applicant takes full responsibility that the test data referenced in the RD72127191.100, RD72144961.100 test reports as described in this document are representative of compliance of the FCC ID: SDBFLXI2102 / IC: 2220A-FLXI2102. Technical Details per the Manufacturer The FLXI2102 is meant as an endpoint state-of-the-art supporting communications WAN and HAN communication. The electronics package is designed to be installed in the Aclara I210+c meter. The Aclara I210+c meter is Aclara’s flagship residential meter product supporting Demand, TOU, LP as well as a service switch. Mode of Operation: FLEXNET 900 MHz Frequency Range: 901 MHz - 960 MHz Antenna Type/Gain: ¼ wave printed monopole, 2.77 dBi Input Power: 4 VDC Equipment Class PCS Licensed Transmitter The FLXI2102 transmitters produce 14 distinct modulation formats. The emissions designators for the modulation types used by the FLXI2102 transmitters are as follows: EMISSIONS DESIGNATORS: Mode Emission DesignatorModulation Normal 9K60F2D 7-FSK Double Density 9K60F2D 13-FSK C & I (Half Baud) 4K80F2D 7-FSK Priority 4K80F2D 13-FSK MPass (5 kbps) 5K90F1D 2-GFSK MPass (10 kbps) 11K8F1D 2-GFSK 2SFSK (Half Baud)5K00F1D 2-SFSK 4SFSK (Half Baud) 5K60F1D 4-SFSK 8SFSK (Half Baud)5K90F1D 8-SFSK 2SFSK 10K0F1D 2-SFSK 4SFSK 11K3F1D 4-SFSK 8SFSK 11K9F1D 8-SFSK m4Pass (10k) 4K70F1D 4-GFSK m4Pass (20k) 9K30F1D 4-GFSK Model: FLXI2102 FCC ID: SDBFLXI2102 IC: 2220A-FLXI2102 Project: 72171706 TÜV SÜD America, Inc. Page 3 The EUT is designed to operate in multiple bands under the requirements of CFR 47 Parts 24 and 101. The following is a list of the frequency bands of operation sorted based on the FCC rule parts in which the band is associated. CFR Title 47 Rule Part Frequency Band of Operation (MHz) 24D 901.0 - 902.0 24D 930.0 - 931.0 24D 940.0 - 941.0 101 928.85 - 929.0 101 932.0 - 932.5 101 941.0 - 941.5 101 952.0 – 953.0 101 959.85 - 960.0 A full description and detailed product specification details are available from the manufacturer. Model: FLXI2102 FCC ID: SDBFLXI2102 IC: 2220A-FLXI2102 Project: 72171706 TÜV SÜD America, Inc. Page 4 Description of the Differences FCC KDB publication 484596 D01 Referencing Test Data v01 (3) (b) The FCC ID: SDBFLXI2102 / IC: 2220A-FLXI2102 is a depopulated version of the FCC ID: SDBFXZIG210 / ISED: 2220A-FXZIG210 where the radio components of the Zigbee radio equipment class Digital Transmission System have been depopulated. The new FCC ID: SDBFLXI2102, IC 2220A-FLXI2102 only supports the Flexnet radio PCS Licensed Transmitter which transmits in the 900 MHz band. The changes only affect the Zigbee radio and there are no changes implemented on the Flexnet radio. Model: FLXI2102 FCC ID: SDBFLXI2102 IC: 2220A-FLXI2102 Project: 72171706 TÜV SÜD America, Inc. Page 5 Spot Check Verification FCC KDB publication 484596 D01 Referencing Test Data v01 (3)(c) The EUT has been evaluated for compliance of the FlexNet Radio PCS Licensed Transmitter equipment class. A combination of full and limited evaluations was performed on the FCC ID: SDBFLXI2102 / IC: 2220A- FLXI2102 for the parameters listed below to cover the worst-case test results from the fully populated model variant. FCC Rules Part Sections ISED Canada Test Parameters 2.1046; 24.132; 101.113(a) RSS-119 5.4; RSS-134 4.3(a),(b) RF Output Power 2.1053; 24.133 a(1), a(2); 101.111 a(5), 101.111 a(6) RSS-119 5.8.3, RSS-119 5.8.6; RSS-134 4.4 Out of Band Unwanted Emissions 2.1049 RSS-GEN 6.7 99% Bandwidth 2.1053; 24.133 a(1), a(2); 101.111 a(5), 101.111 a(6) RSS-119 5.8.3, RSS-119 5.8.6; RSS-134 4.4 Spurious Emissions at Antenna Terminal 2.1053; 24.133 a(1), a(2); 101.111 a(6) RSS-119 5.8.6; RSS-134 4.4 Field Strength of Spurious Emissions Complliance to the remaining parameters are documented in the original test reports as listed below and are deemed representative of the FCC ID: SDBFLXI2102 / IC: 2220A-FLXI2102 Model: FLXI2102 FCC ID: SDBFLXI2102 IC: 2220A-FLXI2102 Project: 72171706 TÜV SÜD America, Inc. Page 6 Reference FCC KDB publication 484596 D01 Referencing Test Data v01 (3) (d) The spot check and full test reports are referenced below FCC Rules Part Sections ISED Canada Test Parameters Evaluation Description Test Report Description Test Report Report Section 2.1046; 24.132; 101.113(a) RSS-119 5.4; RSS-134 4.3(a),(b) RF Output Power Full Test New FCC ID TP72171706.202 2.1 2.1053; 24.133 a(1), a(2); 101.111 a(5), 101.111 a(6) RSS-119 5.8.3, RSS- 119 5.8.6; RSS-134 4.4 Out of Band Unwanted Emissions Spot Check New FCC ID TP72171706.202 2.2 Full Test Original FCC ID RD72127191.100 7.2 Full Test C2PC on Original FCC ID RD72144961.100 7.2 2.1049 RSS-GEN 6.7 99% Bandwidth Spot Check New FCC ID RD72162913.102 2.1 Full Test Original FCC ID RD72127191.100 7.3 Full Test C2PC on Original FCC ID RD72144961.100 7.3 2.1053; 24.133 a(1), a(2…

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Hardware Test-Regulatory T: 919-317-6335 639 Davis Drive F: 919-317-6210 Morrisville, NC 27560 USA www.sensus.com LETTER OF AUTHORIZATION March 30, 2022 Federal Communications Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 To whom it may concern: I hereby appoint Kirby Munroe of TÜV SÜD to act as our agent in the preparation of an application for equipment authorization of the SDBFLXI2102 to the FCC Rules and Regulations. I certify that all exhibits contained within this filing properly describe the device or system for which authorization is sought. I further certify that appropriate arrangements have been made to assure that production units of this equipment bearing the name FLXI2102 and FCC IDENTIFIER FLXI2102 listed in this application will continue to comply with the Commission's requirements. I further certify by signature below that no party (per 47 CFR 1.2002(b)) to the application is subject to a denial of Federal benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 853(a). This appointment also includes the authority to complete FCC Form 731 on our behalf and sign the application as an authorized agent. This authorization is valid for SONIXIQV2 ONLY and shall not be utilized for any other matters on the behalf of Sensus. Sincerely, Ray Britt | Senior Director, Global System Test 639 Davis Drive | Morrisville, NC 27560 USA T: 919-317-6335 | F: 919-317-6210 | [email protected] | www.sensus.com

Hardware Test-Regulatory T: 919-317-6335 639 Davis Drive F: 919-317-6210 Morrisville, NC 27560 USA www.sensus.com March 30, 2022 Federal Communications Commission Authorization and Evaluation Division 1435 Oakland Mills Road Columbia, MD 21046 Subject: Confidentiality Request regarding application for certification of FCC ID: SDBFLXI2102 Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request confidential treatment of information accompanying this application as outlined below: Exhibit Type Justification Schematic Proprietary Information and Trade Secret Parts List Proprietary Information and Trade Secret Theory of Operation Proprietary Information and Trade Secret Internal Photos Proprietary Information and Trade Secret Tune-Up Procedure Proprietary Information and Trade Secret Block Diagram Proprietary Information and Trade Secret Confidentiality of the Internal Photos is being requested because this is a non-consumer device which is not accessible by the general public and is only serviceable by the applicant or designated technicians. Internal photos are not distributed except for regulatory filings or manufacturing documentation. The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The product covered by this Confidentiality Request may or may not be sold to any OEM and is only installed in Sensus Products by Sensus Employees or Contractors. All sales of this non-consumer product are to third parties that are subject to the NDA. The applicant understands that pursuant to Section 0.457 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, Ray Britt | Senior Director, Global System Test 639 Davis Drive | Morrisville, NC 27560 USA T: 919-317-6335 | F: 919-317-6210 | [email protected] | www.sensus.com

Hardware Test-Regulatory T: 919-317-6335 639 Davis Drive F: 919-317-6210 Morrisville, NC 27560 USA www.sensus.com MODULAR APPROVAL REQUEST FORM 3/30/2022 Subject: Modular Approval Requirements for FCC certification for Sensus Product. Reference: FCC ID: SDBFLXI2102 Dear Application Examiner, Sensus FLXI2102 Product is seeking modular approval for FCC ID: SDBFLXI2102 This document is to attest that the radio bearing the FCC ID: SDBFLXI2102 meets the requirements for a modular approval as detailed in the FCC public notice DA00-1407. Compliance to each requirement is described below: 1. The modular transmitter has its own RF shielding. 2. The modular transmitter has buffered modulation/data inputs. 3. The modular transmitter has its own power supply regulation. 4. The modular transmitter is a licensed rule service transmitter. The module is always professionally installed and integrated into only Sensus products. 5. The modular transmitter has been tested in a stand-alone configuration, 6. The modular transmitter is labeled with its own FCC ID number. 7. The modular transmitter complies 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. 8. The modular transmitter complies with applicable RF exposure requirements. Sincerely, Ray Britt | Senior Director, Global System Test 639 Davis Drive | Morrisville, NC 27560 USA T: 919-317-6335 | F: 919-317-6210 | [email protected] | www.sensus.com

Confidential 0 NON- DISCLOSURE AGREEMENT This Non-Disclosure Agreement (“Agreement”) is made this DATE (“Effective Date”), between Sensus USA Inc., of 8601 Six Forks Road, Suite 700, Raleigh, North Carolina, 27615 (“Discloser”) and COMPANY NAME, located at ADDRESS (“Recipient”). Whereas, the parties wish to engage in binding contracts that involve BUSINESS REASON FOR NDA; Whereas, the Discloser may disclose Confidential Information, as defined herein, to the Recipient in the course of these activities; Whereas, both parties desire to protect the Confidential Information which may be disclosed to the Recipient. IT IS AGREED: 1. Confidential Information. “Confidential Information” means any and all non-public information disclosed by the Discloser to the Recipient for the Purpose including, without limitation, all technical information about the Discloser’s products or services, product specifications, pricing, marketing, other business or financial information or plans of the Discloser, and all trade secrets of the Discloser. The Confidential Information may be transmitted orally, in writing or electronically. Notwithstanding the foregoing, “Confidential Information” shall not include, (i) any information that is in the public domain other than due to a breach of this Agreement, (ii) any information in the possession of the Recipient prior to disclosure by the Discloser hereunder, or (iii) any information independently developed by the Recipient without reliance on the information disclosed hereunder by the Discloser. 2. Protection. For three (3) years after the date of disclosure, the Recipient shall keep all Confidential Information of the Discloser confidential, provided that trade secret information shall be maintained in confidence until the longer of (i) three years from the date of disclosure; or (ii) until the information is no longer a trade secret under applicable law. Except as provided in Section 3, the Recipient shall not, directly or indirectly, disclose the Confidential Information to any third party, and the Recipient shall take reasonable care to protect the Discloser’s Confidential Information. The Recipient shall not make any copies of any tangible documentation or materials provided hereunder, except to the extent necessary for the Purpose. The Recipient shall not use the Confidential Information of the Discloser for any reason other than for the Purpose. 3. Permitted Disclosures. The Recipient may only disclose the Confidential Information provided hereunder to its employees, agents, consultants and contractors who are directly involved in the Purpose and whom the Recipient has legally bound to comply with reasonable confidentiality obligations. The Recipient may also disclose Confidential Information to the extent it is obliged to do so under applicable laws, so long as it gives the Discloser reasonable notice to enable the Discloser to take protective steps. 4. Return. Upon request of the Discloser, the Recipient shall either (i) return all Confidential Information (including all copies) to the Discloser; or (ii) destroy all Confidential Information (including all copies) and provide written certification of their destruction to the Discloser 5. Term. This Agreement shall commence on the Effective Date and shall continue for three (3) years after the Effective Date. The provisions of this Agreement that are applicable to Confidential 1 circumstances occurring after termination or expiration shall survive such termination or expiration. 6. Warranty. Both parties represent and warrant that they have the right to engage in the discussions, and the Discloser represents that it has the right to disclose all information disclosed in the discussions. Notwithstanding the above, the Discloser does not make any representation or warranty as to the accuracy or completeness of the Confidential Information. 7. No Obligations. The Discloser is under no obligation to disclose Confidential Information. Nothing in this Agreement obligates either party (i) to offer for sale any product or service using or incorporating the Confidential Information; or (ii) to purchase any product or service from the other party. 8. Ownership. All rights in the Confidential Information disclosed remain the property of the Discloser. The Recipient does not acquire any intellectual property rights to the Discloser’s Confidential Information. 9. Entire Agreement. This Agreement constitutes the entire agreement between the parties related to the subject matter hereof, and it supersedes any and all prior agreements, understanding or other communications, whether written or oral, formal or informal, between them. No consent, waiver, alteration, amendment, or modification shall be binding unless in writing and signed by both parties. 10. Assignment. Neither party may assign its rights or delegate its duties or obligations under this Agreement without the prior written consent of the other party. 11. Governing Law and Jury Waiver. This Agreement shall be governed by, construed and enforced in accordance with the laws of the State of Delaware, USA. TO THE MAXIMUM EXTENT PERMITTED BY LAW, THE PARTIES AGREE TO A BENCH TRIAL AND THAT THERE SHALL BE NO JURY IN ANY DISPUTES. 12. Injunctive Relief. Both parties acknowledge that a breach of this Agreement can cause the Discloser to suffer irreparable harm. IF ANY SUCH BREACH OCCURS OR IS THREATENED, THE DISCLOSER MAY SEEK INJUNCTIVE RELIEF, SPECIFIC PERFORMANCE AND OTHER EQUITABLE REMEDIES (IN ADDITION TO ANY AND ALL OTHER REMEDIES AT LAW) WITHOUT PROOF OF MONETARY DAMAGES OR THE INADEQUACY OF OTHER REMEDIES, AND THE RECIPIENTWAIVES ITS RIGHT TO ALL SUCH DEFENSES. 13. Limitation of Liability. The Discloser’s liability in any cause of action arising under, out of, or in relation to this Agreement, its negotiation, performance, breach or termination (collectively, “Cause of Action”) shall be limited to direct damages. The Discloser shall not be liable for any indirect,…

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Hardware Test-Regulatory T: 919-317-6335 639 Davis Drive F: 919-317-6210 Morrisville, NC 27560 USA www.sensus.com FLXI2102 Module Label Bottom silkscreen of FXZIG210 board. FLXI2102 utilizes the same PCB but with the Zigbee components depopulated. The FLXI2102 label will be affixed over the silkscreen label.

TÜV SÜD America 5610 West Sligh Ave., Suite 100 Tampa, FL 33634 Phone: 813-284-2715 www.tuv-sud-america.com TÜV SÜD Certification Exhibit FCC ID: SDBFLXI2102 FCC Rule Part: 47 CFR Part 2.1091 TÜV SÜD Project Number: 72171706 Manufacturer: Sensus Metering Systems Inc. Model: FLXI2102 RF Exposure Model: FLXI2102 FCC ID: SDBFLXI2102 Project: 72171706 TÜV SÜD America Inc. Page 2 General Information: Applicant: Sensus Metering Systems Inc. Device Category: Mobile Environment: General Population/Uncontrolled Exposure Technical Information: Antenna Type: ¼ wave printed monopole Antenna Gain: 2.77 dBi Maximum Transmitter Conducted Power: 30.94 dBm, 1241.6523 mW Maximum System EIRP: 33.71 dBm, 2349.6328 mW Exposure Conditions: 20 centimeters or greater MPE Calculation The Power Density (mW/cm 2 ) is calculated as follows: S = 2 4R PG  Where: S = power density (in appropriate units, e.g. mW/cm2) P = power input to the antenna (in appropriate units, e.g., mW) G = power gain of the antenna in the direction of interest relative to an isotropic radiator R = distance to the center of radiation of the antenna (appropriate units, e.g., cm) Table 1: MPE Calculation Transmit Frequency (MHz) Radio Power (dBm) Power Density Limit (mW/Cm2) Radio Power (mW) Antenna Gain (dBi) Antenna Gain (mW eq.) Distance (cm) Power Density (mW/cm^2) 901 30.94 0.60 1241.65 2.77 1.892 20 0.467

TÜV SÜD America 2320 Presidential Drive, Suite 101 Durham, NC 27703 Phone:919-381-4235 www.tuv-sud-america.com TÜV SÜD RESPONSIBLE FOR NAME DATE SIGNATURE Authorized Signatory Thierry Jean-Charles 2020 -October-16 Testing Chris Gormley 2020-October-16 Signatures in this approval box have checked this document in line with the requirements of TÜV SÜD Product Service document control rules. FCC Accreditation Designation Number US1245 Durham, NC Test Laboratory Innovation, Science, and Economic Development Canada Accreditation Site Number 20446DurhamNCTest Laboratory EXECUTIVE SUMMARY Samples of this product were tested and found to be in compliance with FCC Part 24 Subpart D, Part 101 Subpart C and ISED Canada’s RSS-119, RSS-134. A2LA Cert. No. 2955.18 DISCLAIMER AND COPYRIGHT This non-binding report has been prepared by TÜV SÜD America with all reasonable skill and care. The document is confidential to the potential Client and TÜV SÜD America. No part of this document may be reproduced without the prior written approval of TÜV SÜD America. © TÜV SÜD. DISCLAIMER AND COPYRIGHT Our A2LA Accreditation does not cover opinions and interpretations and any expressed are outside the scope of our A2LA Accreditation. Results of test not covered by our A2LA Accreditation Schedule are marked NUA (Not A2LA Accredited). FCC and ISED Canada Radio Testing of the Sensus Metering Systems Inc. FLXI2102 In accordance with FCC 47 CFR Part 24 Subpart D, Part 101 Subpart C and ISED Canada’s Radio Standards Specifications RSS-119, RSS-134 Prepared for: Sensus Metering Systems Inc. 639 Davis Drive Morrisville, NC 27560 FCC ID: SDBFLXI2102 IC: 2220A-FLXI2102 COMMERCIAL-IN-CONFIDENCE Document Number: RD72162913.102| Version Number: 01 Document Number: RD72162913.102 | Version Number: 01 COMMERCIAL-IN-CONFIDENCE Page 2 of 41 Contents 1Report Summary .........................................................................................................................3 1.1Report Modification Record ...........................................................................................................3 1.2Introduction ....................................................................................................................................3 1.3Brief Summary of Results .............................................................................................................5 1.4Product Information .......................................................................................................................6 1.5Deviations from the Standard ..................................................................................................... 10 1.6EUT Modification Record ........................................................................................................... 11 1.7Test Location .............................................................................................................................. 11 2Test Details ............................................................................................................................... 12 2.1Occupied Bandwidth .................................................................................................................. 12 2.2Spurious Emissions at Antenna Terminals ................................................................................ 18 2.3Field Strength of Spurious Radiation ......................................................................................... 28 3Test Equipment Information ................................................................................................... 35 3.1General Test Equipment Used ................................................................................................... 35 4Diagram of Test Set-ups .......................................................................................................... 37 5Measurement Uncertainty ....................................................................................................... 40 6Accreditation, Disclaimers and Copyright............................................................................. 41 Document Number: RD72162913.102 | Version Number: 01 COMMERCIAL-IN-CONFIDENCE Page 3 of 41 1 Report Summary 1.1 Report Modification Record Alterations and additions to this report will be issued to the holders of each copy in the form of a complete document. Issue Description of Change Date of Issue 1 First Issue 2020-October-16 1.2 Introduction The purpose of this report is to demonstrate compliance of a depopulated Zigbee radio variant of the FXZIG210 with the FCC’s Code of Federal Regulations Part 24 Subpart D, Part 101 Subpart C and Innovation Science and Economic Development Canada’s Radio Standards Specification RSS-119, RSS-134 for the tests documented herein. The worst-case modulations from the original filing of the FXZIG210 (RD72127191.100) and the Class 2 Permissive Change (RD72144961.100) were assessed and documented in this report. The test data in original test reports are verified and are representative to the new depopulated equipment version. Document Number: RD72162913.102 | Version Number: 01 COMMERCIAL…

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