SDBIDTB004Remote Telemetry Module

Reliability and Compliance T: 919-317-6351 639 Davis Drive F: 919-317-6210 Morrisville, NC 27560 USA www.sensus.com LETTER OF AUTHORIZATION Tuesday December 4, 2012 To whom it may concern: I hereby appoint Sam Wismer of Advanced Compliance Solutions, Inc. to act as our agent in the preparation of an application for equipment authorization of the IDTB004 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 IDTB004 and FCC IDENTIFIER SDBIDTB004 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 IDTB004 ONLY, and shall not be utilized for any other matters on the behalf of Sensus. Sincerely, Al Servais | Reliability and Compliance Program Manager 639 Davis Drive | Morrisville, NC 27560 USA Phone: 919-317-6351 | Mobile: 919-208-8983| [email protected] | www.sensus.com

5015 B. U. Bowman Dr. Buford, GA 30518 January 7, 2013 ACS TCB 5015 B.U. Bowman Drive Buford, GA 30518 Re: FCC ID: SDBIDTB004 To Whom It May Concern: The following application is submitted on behalf of our client, Sensus Metering Systems, Inc., for evaluation of their model IDTB004 for certification under FCC Part 24 Subpart D and Part 101 Subpart C. The IDTB004 is a stand-alone module consisting of a single printed circuit board which is designed to be integrated into specific host devices. For the radiated emissions evaluation, the unit was set in the orientation of typical installation. The IDTB004 was tested in full to the requirements of the aforementioned rules and was found to be in compliance. Sincerely, Sam Wismer Vice President, Technology Advanced Compliance Solutions, Inc.

Reliability and Compliance T: 919-317-6351 639 Davis Drive F: 919-317-6210 Morrisville, NC 27560 USA www.sensus.com 1 of 3 Sensus Non Sensus NonSensus Non Sensus Non- -- -Disclosure Disclosure Disclosure Disclosure Memorandum MemorandumMemorandum Memorandum December 04, 2012 Sensus OEMs: This memorandum serves as an additional agreement between Sensus and its OEMs stating that the OEMs will use the Sensus IDTB004 module (See Appendix 1) in accordance with the FCC rules on modular approved devices. The Sensus FlexNet Transceiver is professionally installed within various Sensus host devices (See Appendix 2). The module label will be located in a visible area on the host and will display all necessary and pertinent information about the modular device. Confidentiality of the internal photos and the technical manual is being requested because this is a non-consumer device which is not accessible by the general public, professionally installed, and is only serviceable by Sensus, or designated technicians. The modular device lies beneath multiple layers of poly carbonate that are mounted a steel meter pan and the device is either collar locked or ring locked according to the utility process for security of metering devices. The assembly hardware is sealed with looping wire that is crimped and sealed. These mechanisms along with the alarm features make it near impossible for any person to try and make contact with the modular device. Please feel free to contact me directly should there be any questions regarding this matter . Respectfully, Al Servais | Reliability and Compliance Program Manager 639 Davis Drive | Morrisville, NC 27560 USA T: 919-317-6351 | C: 919-208-8983 | [email protected] | www.sensus.com 2 of 3 Sensus Non Sensus NonSensus Non Sensus Non- -- -Disclosure Memorandum Disclosure MemorandumDisclosure Memorandum Disclosure Memorandum Appendix 1 Appendix 1Appendix 1 Appendix 1 3 of 3 Sensus Non Sensus NonSensus Non Sensus Non- -- -Disclosure Disclosure Disclosure Disclosure Memorandum MemorandumMemorandum Memorandum Appendix 2 Appendix 2Appendix 2 Appendix 2

Reliability and Compliance T: 919-317-6351 639 Davis Drive F: 919-317-6210 Morrisville, NC 27560 USA www.sensus.com 1 of 1 MODULAR APPROVAL REQUEST FORM 12/4/2012 Subject: Modular Approval Requirements for FCC certification for Sensus IDTB004 Product. Reference: FCC ID: SDBIDTB004 Dear Application Examiner, Sensus IDBT004 Product is seeking modular approval for FCC ID: SDBIDTB004 This document is to attest that the radio bearing the FCC ID: SDBIDTB004 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 complies with the antenna requirements of Section 15.203 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). 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, Al Servais | Reliability and Compliance Program Manager 639 Davis Drive | Morrisville, NC 27560 USA Phone: 919-317-6351 | Fax: 919-317-6210 [email protected] | www.sensus.com

Reliability and Compliance T: 919-317-6351 639 Davis Drive F: 919-317-6210 Morrisville, NC 27560 USA www.sensus.com Tuesday, December 04, 2012 Federal Communications Commission Authorization and Evaluation Division 1435 Oakland Mills Road Columbia, MD 21046 Subject: Confidentiality Request regarding application for certification of FCC ID: SDBIDTB004 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 File Name Justification Schematic 12-2108 - Schematics.pdf Proprietary Information and Trade Secret Parts List 12-2108 - BOM_Parts List.pdf Proprietary Information and Trade Secret Theory Of Operation 12-2108 - Theory of Operation.pdf Proprietary Information and Trade Secret Manual 12-2108 - User Manual.pdf Proprietary Information and Trade Secret Internal Photos 12-2108 - Internal Photos.pdf Proprietary Information and Trade Secret Tune-Up Procedure 12-2108 - Tune-Up Procedure.pdf Proprietary Information and Trade Secret Block Diagram 12-2108 - Block Diagram.pdf 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. The Manual is technical and is not provided to the consumer because the consumer cannot service or install the device. Therefore confidentiality of the Manual is also requested. 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. 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, Al Servais | Reliability and Compliance Program Manager 639 Davis Drive | Morrisville, NC 27560 USA T: 919-317-6351 | C: 919-208-8983 | [email protected] | www.sensus.com

3998 FAU Blvd. Suite 310 Boca Raton, FL 33431 Tel: 561-961-5585 Fax: 561-961-5587 Certification Exhibit FCC ID: SDBIDTB004 IC: 2220A-IDTB004 FCC Rule Part: CFR 47 Part 24 Subpart D, Part 101 Subpart C IC Radio Standards Specification: RSS 119, RSS 134 ACS Project: 12-2108 Manufacturer: Sensus Metering Systems, Inc. Model: IDTB004 External Photos Model: IDTB004 FCC ID: SDBIDTB004 IC: 2220A-IDTB004 The IDTB004 is a modular device in which internal photos have been held confidential. There are no associated external photographs considering the modular classification. ACS Project: 12-2108 Advanced Compliance Solutions Page 2

3998 FAU Blvd. Suite 310 Boca Raton, FL 33431 Tel: 561-961-5585 Fax: 561-961-5587 Certification Exhibit FCC ID: SDBIDTB004 IC: 2220A-IDTB004 FCC Rule Part: CFR 47 Part 24 Subpart D, Part 101 Subpart C IC Radio Standards Specification: RSS 119, RSS 134 ACS Project: 12-2108 Manufacturer: Sensus Metering Systems, Inc. Model: IDTB004 Label Information FIGURE 1: Host Label non-RD meter FIGURE 2: Label Location on Capacitor. FIGURE 3: Module Label FIGURE 3: Host Label RD meter

3998 FAU Blvd. Suite 310 Boca Raton, FL 33431 Tel: 561-961-5585 Fax: 561-961-5587 Certification Exhibit FCC ID: SDBIDTB004 IC: 2220A-IDTB004 FCC Rule Part: CFR 47 Part 24 Subpart D, Part 101 Subpart C IC Radio Standards Specification: RSS 119, RSS 134 ACS Project Number: 12-2108 Manufacturer: Sensus Metering Systems, Inc. Model: IDTB004 RF Exposure Model: IDTB004 FCC ID: SDBIDTB004 IC: 2220A-IDTB004 ACS Project: 12-2108 Advanced Compliance Solutions Page 2 General Information: Applicant: Sensus Metering Systems, Inc. ACS Project: 12-2108 Device Category: Mobile Environment: General Population/Uncontrolled Exposure Technical Information: Antenna Type: Printed Monopole Antenna Antenna Gain: 0 dBi Maximum Transmitter Conducted Power: 31.06 dBm, 1276.44 mW Maximum System EIRP: 31.06 dBm, 1276.44 mW Exposure Conditions: Greater than 20 centimeters 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) MPE Calculator for Mobile Equipment Limits for General Population/Uncontrolled Exposure* 90031.060.601276.4401.000 200.254 Power Density (mW/cm^2) Distance (cm) Transmit Frequency (MHz) Radio Power (dBm) Power Density Limit (mW/Cm2) Radio Power (mW) Antenna Gain (dBi) Antenna Gain (mW eq.) Installation Guidelines The installation manual should contain text similar to the following advising how to install the equipment to maintain compliance with the FCC RF exposure requirements: RF Exposure In accordance with FCC requirements of human exposure to radio frequency fields, the radiating element shall be installed such that a minimum separation distance of 20 centimeters will be maintained. Conclusion This device complies with the MPE requirements by providing adequate separation between the device, any radiating structure and the general population.

3998 FAU Blvd. Suite 310 Boca Raton, FL 33431 Tel: 561-961-5585 Fax: 561-961-5587 Certification Test Report FCC ID: SDBIDTB004 IC: 2220A-IDTB004 FCC Rule Part: CFR 47 Part 24 Subpart D, Part 101 Subpart C IC Radio Standards Specification: RSS 119, RSS 134 ACS Report Number: 12-2108.W06.1A Applicant: Sensus Metering Systems, Inc. Model: IDTB004 Test Begin Date: September 15, 2012 Test End Date: October 11, 2012 Report Issue Date: October 16, 2012 For The Scope of Accreditation Under Certificate Number AT-1533 For The Scope of Accreditation Under Lab Code 200612-0 This report must not be used by the client to claim product certification, approval, or endorsement by ACLASS, NVLAP, ANSI, or any agency of the Federal Government. Project Manager: Reviewed by: Thierry Jean-Charles Kirby Munroe EMC Engineer Director, Wireless Certifications Advanced Compliance Solutions, Inc. Advanced Compliance Solutions, Inc. This test report shall not be reproduced except in full. This report may be reproduced in part with prior written consent of ACS, Inc. The results contained in this report are representative of the sample(s) submitted for evaluation. This report contains 49 pages ACS Report: 12-2108.W06.1A Advanced Compliance Solutions Page 2 of 49 Table of Content 1.0 GENERAL----------------------------------------------------------------------------------------------------------------------3 1.1 PURPOSE---------------------------------------------------------------------------------------------------------------------3 1.2 PRODUCT DESCRIPTION----------------------------------------------------------------------------------------------------3 1.3 TEST METHODOLOGY-------------------------------------------------------------------------------------------------------3 1.4 EMISSION DESIGNATORS---------------------------------------------------------------------------------------------------5 2.0 TEST FACILITIES-----------------------------------------------------------------------------------------------------------6 2.1 LOCATION---------------------------------------------------------------------------------------------------------------------6 2.2 LABORATORY ACCREDITATIONS/RECOGNITIONS/CERTIFICATIONS-------------------------------------------------6 2.3 RADIATED & CONDUCTED EMISSIONS TEST SITE DESCRIPTION-----------------------------------------------------7 3.0 APPLICABLE STANDARD REFERENCES--------------------------------------------------------------------------9 4.0 LIST OF TEST EQUIPMENT-------------------------------------------------------------------------------------------- 10 5.0 SUPPORT EQUIPMENT------------------------------------------------------------------------------------------------- 11 6.0 EQUIPMENT UNDER TEST SETUP AND BLOCK DIAGRAM------------------------------------------------ 11 7.0 SUMMARY OF TESTS--------------------------------------------------------------------------------------------------- 12 7.1 RF POWER OUTPUT------------------------------------------------------------------------------------------------------ 12 7.2 OCCUPIED BANDWIDTH (EMISSION LIMITS)--------------------------------------------------------------------------- 18 7.3 SPURIOUS EMISSIONS AT ANTENNA TERMINALS--------------------------------------------------------------------- 32 7.4 FIELD STRENGTH OF SPURIOUS EMISSIONS-------------------------------------------------------------------------- 40 7.5 FREQUENCY STABILITY--------------------------------------------------------------------------------------------------- 45 8.0 CONCLUSION-------------------------------------------------------------------------------------------------------------- 49 Model: IDTB004 FCC ID: SDBIDTB004 IC:2220A-IDTB004 ACS Report: 12-2108.W06.1A Advanced Compliance Solutions Page 3 of 49 1.0 GENERAL 1.1 Purpose The purpose of this report is to demonstrate compliance with Part 2 Subpart J, Part 24 Subpart D and Part 101 Subpart C of the FCC’s Code of Federal Regulations, and Industry Canada Radio Standards Specifications RSS-119 and RSS-134 for a modular approval. 1.2 Product Description The Sensus Integrated Display Transceiver Board, Model IDTB004, is a wireless module with meter display circuitry. The device mounts into the Sensus iCon electric meter. The device acts as the "Integrated Communications Device" and provides the RF functionality for the meter. The IDTB monitors meter reading and diagnostic information which is transmitted via the Sensus fixed wireless telemetry network to the utility provider. Manufacturer Information: Sensus Metering Systems, Inc. 639 Davis Drive Morrisville, NC 27560 Test Sample Serial Numbers: 211411049062820, 211511049062852 Test Sample Condition: The unit was in good operating conditions with no physical damages. 1.3 Test Methodology 1.3.1 Configurations and Justification The IDTB004 was tested for RF conducted and radiated emissions while powered with a 26VDC power source. The RF conducted measurements were performed using a sample with a temporary sma connector at the antenna port. The radiated emissions evaluations were performed up to the 10 th harmonic with the unit set in the orientation of typical installation. The evaluation for unintentional emission is documented separately in a verification report. Model: IDTB004 FCC ID: SDBIDTB004 IC:2220A-IDTB004 ACS Report: 12-2108.W06.1A Advanced Compliance Solutions Page 4 of 49 1.3.2 In-Band Testing Methodology 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 Based on the requirements set forth in accordance 47 CFR 2.1046-2.1057 as stated above, the methodology in selectin…

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3998 FAU Blvd. Suite 310 Boca Raton, FL 33431 Tel: 561-961-5585 Fax: 561-961-5587 Certification Exhibit FCC ID: SDBIDTB004 IC: 2220A-IDTB004 FCC Rule Part: CFR 47 Part 24 Subpart D, Part 101 Subpart C IC Radio Standards Specification: RSS 119, RSS 134 ACS Project: 12-2108 Manufacturer: Sensus Metering Systems, Inc. Model: IDTB004 Test Setup Photos Model: IDTB004 FCC ID: SDBIDTB004 IC: 2220A-IDTB004 Figure 1: Radiated Emissions – Front View ACS Project: 12-2108 Advanced Compliance Solutions Page 2 Model: IDTB004 FCC ID: SDBIDTB004 IC: 2220A-IDTB004 Figure 2: Radiated Emissions – Back View ACS Project: 12-2108 Advanced Compliance Solutions Page 3 Model: IDTB004 FCC ID: SDBIDTB004 IC: 2220A-IDTB004 Figure 3: RF Conducted Emissions ACS Project: 12-2108 Advanced Compliance Solutions Page 4