SDBM400V01Base Station Transceiver

Reliability and Compliance T: 919-317-6351 639 Davis Drive F: 919-317-6210 Morrisville, NC 27560 USA www.sensus.com 1 of 2 Sensus Non Sensus NonSensus Non Sensus Non- -- -Disclosure Disclosure Disclosure Disclosure Memorandum MemorandumMemorandum Memorandum September 5, 2012 Sensus OEMs: This memorandum serves as an additional agreement between Sensus and its OEMs stating that the OEMs will use the Sensus M400XCVR-01 Transceiver (See Appendix 1) in accordance with the FCC rules on approved devices. The Sensus M400XCVR-01 Transceiver is professionally installed inside a Sensus cabinet. The label will be located on the top of the device and will display both the FCC and IC IDs of the M400XCVR-01. 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. 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 2 Sensus Non Sensus NonSensus Non Sensus Non- -- -Disclosure Memorandum Disclosure MemorandumDisclosure Memorandum Disclosure Memorandum Appendix 1 Appendix 1Appendix 1 Appendix 1

Reliability and Compliance T: 919-317-6351 639 Davis Drive F: 919-317-6210 Morrisville, NC 27560 USA www.sensus.com LETTER OF AUTHORIZATION Wednesday, September 05, 2012 Federal Communications Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 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 M400XCVR-01 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 M400XCVR-01 and FCC IDENTIFIER SDBM400V01 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 M400XCVR-01 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 T: 919-317-6351 | C: 919-208-8983 | [email protected] | www.sensus.com

5015 B. U. Bowman Dr. Buford, GA 30518 September 17, 2012 ACS TCB 5015 B.U. Bowman Drive Buford, GA 30518 Re: FCC ID: SDBM400V01 To Whom It May Concern: The following application is submitted on behalf of our client, Sensus Metering Systems, Inc., for evaluation of their model M400XCVR-01 for certification under FCC Part 24 Subpart D. The FCC ID: SDBM400V01 is a base station transceiver operating in the 900 MHz Sensus Metering Systems licensed bands. The M400XCVR-01 was assessed while configured with the external PA and duplexer. The evaluation was performed for low power and high power operation. The purpose of this application is to certify the specific model M400XCVR-01. Some of the supporting documents reference additional models which operate in frequency bands different from what is listed this filing. These additional models and frequency bands are excluded from the scope of this application. The FCC ID: SDBM400V01 was tested in full and was found in compliance to the test requirements. 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 Wednesday, September 5, 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: SDBM400V01 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 12-2105 - Schematics.pdf Proprietary Information and Trade Secret Parts List 12-2105 - BOM_Parts List.pdf Proprietary Information and Trade Secret Theory Of Operation 12-2105 - Theory of Operation.pdf Proprietary Information and Trade Secret Manual 12-2105 - User Manual.pdf Proprietary Information and Trade Secret Internal Photos 12-2105 - Internal Photos.pdf Proprietary Information and Trade Secret Tune-Up Procedure 12-2105 - Tune-Up Procedure.pdf Proprietary Information and Trade Secret Block Diagram 12-2105 - 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: SDBM400V01 IC: 2220A-M400V01 FCC Rule Part: CFR 47 Part 24 Subpart D IC Radio Standards Specification: RSS 134 ACS Project: 12-2105 Manufacturer: Sensus Metering Systems, Inc. Model: M400XCVR-01 External Photos Model: M400XCVR-01 FCC ID: SDBM400V01 IC: 2220A-M400V01 Figure 1: M400XCVR-01 (Top View) ACS Project: 12-2105 Advanced Compliance Solutions Page 2 Model: M400XCVR-01 FCC ID: SDBM400V01 IC: 2220A-M400V01 Figure 2: M400XCVR-01 (Bottom View) ACS Project: 12-2105 Advanced Compliance Solutions Page 3 Model: M400XCVR-01 FCC ID: SDBM400V01 IC: 2220A-M400V01 Figure 3: M400XCVR-01 (Front View) ACS Project: 12-2105 Advanced Compliance Solutions Page 4 Model: M400XCVR-01 FCC ID: SDBM400V01 IC: 2220A-M400V01 Figure 4: M400XCVR-01 (Rear View) ACS Project: 12-2105 Advanced Compliance Solutions Page 5 Model: M400XCVR-01 FCC ID: SDBM400V01 IC: 2220A-M400V01 Figure 5: M400XCVR-01 (Left Side View) ACS Project: 12-2105 Advanced Compliance Solutions Page 6 Model: M400XCVR-01 FCC ID: SDBM400V01 IC: 2220A-M400V01 Figure 6: M400XCVR-01 (Right Side View) ACS Project: 12-2105 Advanced Compliance Solutions Page 7 Model: M400XCVR-01 FCC ID: SDBM400V01 IC: 2220A-M400V01 Figure 7: Duplexer (Top View) ACS Project: 12-2105 Advanced Compliance Solutions Page 8 Model: M400XCVR-01 FCC ID: SDBM400V01 IC: 2220A-M400V01 Figure 8: Duplexer (Bottom View) ACS Project: 12-2105 Advanced Compliance Solutions Page 9 Model: M400XCVR-01 FCC ID: SDBM400V01 IC: 2220A-M400V01 Figure 9: Duplexer (Front View) ACS Project: 12-2105 Advanced Compliance Solutions Page 10 Model: M400XCVR-01 FCC ID: SDBM400V01 IC: 2220A-M400V01 Figure 10: Duplexer (Rear View) ACS Project: 12-2105 Advanced Compliance Solutions Page 11 Model: M400XCVR-01 FCC ID: SDBM400V01 IC: 2220A-M400V01 Figure 11: Duplexer (Left Side View) ACS Project: 12-2105 Advanced Compliance Solutions Page 12 Model: M400XCVR-01 FCC ID: SDBM400V01 IC: 2220A-M400V01 Figure 12: Duplexer (Right Side View) ACS Project: 12-2105 Advanced Compliance Solutions Page 13 Model: M400XCVR-01 FCC ID: SDBM400V01 IC: 2220A-M400V01 Figure 13: Power Amplifier (Top View) ACS Project: 12-2105 Advanced Compliance Solutions Page 14 Model: M400XCVR-01 FCC ID: SDBM400V01 IC: 2220A-M400V01 Figure 14: Power Amplifier (Bottom View) ACS Project: 12-2105 Advanced Compliance Solutions Page 15 Model: M400XCVR-01 FCC ID: SDBM400V01 IC: 2220A-M400V01 Figure 15: Power Amplifier (Front View) ACS Project: 12-2105 Advanced Compliance Solutions Page 16 Model: M400XCVR-01 FCC ID: SDBM400V01 IC: 2220A-M400V01 Figure 16: Power Amplifier (Rear View) ACS Project: 12-2105 Advanced Compliance Solutions Page 17 Model: M400XCVR-01 FCC ID: SDBM400V01 IC: 2220A-M400V01 Figure 17: Power Amplifier (Left Side View) ACS Project: 12-2105 Advanced Compliance Solutions Page 18 Model: M400XCVR-01 FCC ID: SDBM400V01 IC: 2220A-M400V01 Figure 18: Power Amplifier (Right Side View) ACS Project: 12-2105 Advanced Compliance Solutions Page 19 Model: M400XCVR-01 FCC ID: SDBM400V01 IC: 2220A-M400V01 Figure 19: M400XCVR-01, Power Amplifier and Duplexer (Assembled – Top View) ACS Project: 12-2105 Advanced Compliance Solutions Page 20 Model: M400XCVR-01 FCC ID: SDBM400V01 IC: 2220A-M400V01 Figure 20: M400XCVR-01, Power Amplifier and Duplexer (Assembled – Front View) ACS Project: 12-2105 Advanced Compliance Solutions Page 21 Model: M400XCVR-01 FCC ID: SDBM400V01 IC: 2220A-M400V01 Figure 21: M400XCVR-01, Power Amplifier and Duplexer (Assembled – Rear View) ACS Project: 12-2105 Advanced Compliance Solutions Page 22

3998 FAU Blvd. Suite 310 Boca Raton, FL 33431 Tel: 561-961-5585 Fax: 561-961-5587 Certification Exhibit FCC ID: SDBM400V01 IC: 2220A-M400V01 FCC Rule Part: CFR 47 Part 24 Subpart D IC Radio Standards Specification: RSS 134 ACS Project: 12-2105 Manufacturer: Sensus Metering Systems, Inc. Model: M400XCVR-01 Label Information Model: M400XCVR-01 FCC ID: SDBM400V01 IC: 2220A-M400V01 Figure 1: Sample Label ACS Project: 12-2105 Advanced Compliance Solutions Page 2 Model: M400XCVR-01 FCC ID: SDBM400V01 IC: 2220A-M400V01 Figure 2: Sample Label Location M400XCVR-01 ACS Project: 12-2105 Advanced Compliance Solutions Page 3 Model: M400XCVR-01 FCC ID: SDBM400V01 IC: 2220A-M400V01 Figure 3: Sample Label Location Power Amplifier ACS Project: 12-2105 Advanced Compliance Solutions Page 4

3998 FAU Blvd. Suite 310 Boca Raton, FL 33431 Tel: 561-961-5585 Fax: 561-961-5587 Certification Exhibit FCC ID: SDBM400V01 IC: 2220A-M400V01 FCC Rule Part: CFR 47 Part 24 Subpart D IC Radio Standards Specification: RSS 134 ACS Project Number: 12-2105 Manufacturer: Sensus Metering Systems, Inc. Model: M400XCVR-01 RF Exposure Model: M400XCVR-01 FCC ID: SDBM400V01 IC: 2220A-M400V01 ACS Project: 12-2105 Advanced Compliance Solutions Page 2 General Information: Applicant: Sensus Metering Systems, Inc. ACS Project: 12-2105 Device Category: Fixed Environment: General Population/Uncontrolled Exposure Technical Information: Antenna Type: Monopole Antenna Antenna Gain: 12.15 dBi Maximum Transmitter Conducted Power: 38.71 dBm Maximum System EIRP: 50.86 dBm, 121900 mW Exposure Conditions: Greater than 130 centimeters MPE Calculation The Power Density (mW/cm 2 ) is calculated as follows: S = 2 4R PG π 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* 940.538.710.637430.1912.1516.406 1300.574 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 130 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: SDBM400V01 IC: 2220A-M400V01 FCC Rule Part: CFR 47 Part 24 Subpart D IC Radio Standards Specification: RSS 134 ACS Report Number: 12-2105.W06.1A Applicant: Sensus Metering Systems, Inc. Model: M400XCVR-01 Test Begin Date: August 17, 2012 Test End Date: September 6, 2012 Report Issue Date: September 13, 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 27 pages ACS Report: 12-2105.W06.1A Advanced Compliance Solutions Page 2 of 27 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---------------------------------------------------------------------------------------------------4 2.0 TEST FACILITIES-----------------------------------------------------------------------------------------------------------5 2.1 LOCATION---------------------------------------------------------------------------------------------------------------------5 2.2 LABORATORY ACCREDITATIONS/RECOGNITIONS/CERTIFICATIONS-------------------------------------------------5 2.3 RADIATED & CONDUCTED EMISSIONS TEST SITE DESCRIPTION-----------------------------------------------------6 3.0 APPLICABLE STANDARD REFERENCES--------------------------------------------------------------------------8 4.0 LIST OF TEST EQUIPMENT----------------------------------------------------------------------------------------------9 5.0 SUPPORT EQUIPMENT------------------------------------------------------------------------------------------------- 10 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)--------------------------------------------------------------------------- 14 7.3 SPURIOUS EMISSIONS AT ANTENNA TERMINALS--------------------------------------------------------------------- 21 7.4 FIELD STRENGTH OF SPURIOUS EMISSIONS-------------------------------------------------------------------------- 23 7.5 FREQUENCY STABILITY--------------------------------------------------------------------------------------------------- 25 8.0 CONCLUSION-------------------------------------------------------------------------------------------------------------- 27 Model: M400XCVR-01 FCC ID: SDBM400V01 IC: 2220A-M400V01 ACS Report: 12-2105.W06.1A Advanced Compliance Solutions Page 3 of 27 1.0 GENERAL 1.1 Purpose The purpose of this report is to demonstrate compliance with Part 2 Subpart J, Part 24 Subpart D of the FCC’s Code of Federal Regulations, and Industry Canada Radio Standards Specifications RSS-134. 1.2 Product Description The Sensus FlexNet M400XCVR-01 Transceiver consists of two circuit cards mounted in an aluminum chassis to form a complete XCVR. The M400XCVR-01 uses an External PA module to provide a full 8W of TX power. The unit also includes a duplexer which provides the necessary TX to RX isolation as well as a very narrow pre-selection filter for the RX and additional harmonic filtering on the TX. Manufacturer Information: Sensus Metering Systems, Inc. 639 Davis Drive Morrisville, NC 27560 Test Sample Serial Numbers: 185 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 M400XCVR-01 was tested with the external PA module and duplexer for radiated and RF conducted measurements for low power and high power operation. The RF conducted measurements were performed at the duplexer antenna port for all available modes of operation. The radiated spurious emissions were performed up to the 10 th harmonic for the mode of operation leading to the highest emissions. In order to meet the unintentional emissions requirements, the unit was modified as follows. FAIR-RITE model 0461164181 Ferrite on Ethernet Cables (2 Passes) FAIR-RITE model 0461164181 Ferrite on Serial Alarm Cable (2 Passes) FAIR-RITE model 0461164181 Ferrite on Power Cable (2 Passes) The evaluation for unintentional emission is documented separately in a verification report. Model: M400XCVR-01 FCC ID: SDBM400V01 IC: 2220A-M400V01 ACS Report: 12-2105.W06.1A Advanced Compliance Solutions Page 4 of 27 1.3.2 In-Band Testing Methodology Based on the requirements set forth in accordance 47 CFR 2.1046-2.1057, the methodology in selecting the places to test in the available bands of operation is outlined in the following table. CFR Title 47 Rule Part Frequency Band of Operation (MHz) Location in the Range of Operation Approx. Test Freq. 24D 940.0 - 941.0 Middle 940.5 1.4 Emission Designators …

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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: SDBM400V01 IC: 2220A-M400V01 FCC Rule Part: CFR 47 Part 24 Subpart D IC Radio Standards Specification: RSS 134 ACS Project: 12-2105 Manufacturer: Sensus Metering Systems, Inc. Model: M400XCVR-01 Test Setup Photos Model: M400XCVR-01 FCC ID: SDBM400V01 IC: 2220A-M400V01 Figure 1: Radiated Emissions – Front View ACS Project: 12-2105 Advanced Compliance Solutions Page 2 Model: M400XCVR-01 FCC ID: SDBM400V01 IC: 2220A-M400V01 Figure 2: Radiated Emissions – Back View ACS Project: 12-2105 Advanced Compliance Solutions Page 3 Model: M400XCVR-01 FCC ID: SDBM400V01 IC: 2220A-M400V01 Figure 3: RF Conducted Emissions ACS Project: 12-2105 Advanced Compliance Solutions Page 4