SDBGFL3Remote Telemetry Module

Sensus Metering Systems Inc.

Application Details

Equipment Class: PCB - PCS Licensed Transmitter
Date of Grant: Dec 16, 2012
Application Purpose: Original Equipment
Date of Application: Dec 16, 2012
Equipment Note: Remote Telemetry Module
Frequency Range: 959.85000000 - 960.00000000
Company: Sensus Metering Systems Inc.
Country: United States

Documents & Files

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Document Text

Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.

Attestation Statements

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 August 23, 2012 Sensus OEMs: This memorandum serves as an additional agreement between Sensus and its OEMs stating that the OEMs will use the Sensus GFL3 module (See Appendix 1) in accordance with the FCC rules on modular approved devices. The Sensus GFL3 Transceiver is professionally installed inside various Sensus and third party meters. The module label will be located either on the side of the host meter or on the front of the host meter and will display both the FCC and IC IDs of the GFL3 module. 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 Sensu SensuSensu Sensus Non s Nons Non s Non- -- -Disclosure Memorandum Disclosure MemorandumDisclosure Memorandum Disclosure Memorandum Appendix 1 Appendix 1Appendix 1 Appendix 1

Cover Letter(s)

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, August 22, 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 GFL3 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 GFL3 and FCC IDENTIFIER SDBGFL3 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 GFL3 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

Cover Letter(s)

5015 B. U. Bowman Dr. Buford, GA 30518 December 12, 2012 ACS TCB 5015 B.U. Bowman Drive Buford, GA 30518 Re: FCC ID: SDBGFL3 To Whom It May Concern: The following application is submitted on behalf of our client, Sensus Metering Systems, Inc., for evaluation of their model GFL3 for certification under FCC Part 24 Subpart D and Part 101 Subpart C. The purpose of this application is to modular approve the GFL3 transceiver. The GFL3 is a stand-alone module consisting of a single printed circuit board which is designed to be integrated into specific host devices. The FCC ID: SDBGFL3 was tested for two different TCXO models (TEW and KDS) and the data for the variant leading to the highest emissions is reported in the certification report. For the radiated emissions evaluation, the GFL3 was tested in the orientation of typical installation. The GFL3 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.

Cover Letter(s)

Reliability and Compliance T: 919-317-6351 639 Davis Drive F: 919-317-6210 Morrisville, NC 27560 USA www.sensus.com MODULAR APPROVAL REQUEST FORM 8/23/2012 Subject: Modular Approval Requirements for FCC certification for Sensus GFL3 Product. Reference: FCC ID: SDBGFL3 Dear Application Examiner, Sensus GFL3 Product is seeking modular approval for FCC ID: SDBGFL3 This document is to attest that the radio bearing the FCC ID: SDBGFL3 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 any applicable RF exposure requirements. 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

Cover Letter(s)

Reliability and Compliance T: 919-317-6351 639 Davis Drive F: 919-317-6210 Morrisville, NC 27560 USA www.sensus.com Wednesday, August 22, 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: SDBGFL3 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 12-2093 - Schematics.pdf Proprietary Information and Trade Secret Parts List 12-2093 - BOM_Parts List.pdf Proprietary Information and Trade Secret Theory Of Operation 12-2093 - Theory of Operation.pdf Proprietary Information and Trade Secret Manual 12-2093 - User Manual.pdf Proprietary Information and Trade Secret Internal Photos 12-2093 - Internal Photos.pdf Proprietary Information and Trade Secret Tune-Up Procedure 12-2093 - Tune-Up Procedure.pdf Proprietary Information and Trade Secret Block Diagram 12-2093 - 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

External Photos

ID Label/Location Info

RF Exposure Info

3998 FAU Blvd. Suite 310 Boca Raton, FL 33431 Tel: 561-961-5585 Fax: 561-961-5587 Certification Exhibit FCC ID: SDBGFL3 IC: 2220A-GFL3 FCC Rule Part: CFR 47 Part 24 Subpart D, Part 101 Subpart C IC Radio Standards Specification: RSS 119, RSS 134 ACS Project Number: 12-2093 Manufacturer: Sensus Metering Systems, Inc. Model: GFL3 RF Exposure Model: GFL3 FCC ID: SDBGFL3 IC: 2220A-GFL3 General Information: Applicant: Sensus Metering Systems, Inc. ACS Project: 12-2093 Device Category: Mobile Environment: General Population/Uncontrolled Exposure Technical Information: Antenna Type: PCB Dipole Antenna Antenna Gain: 2 dBi Maximum Transmitter Conducted Power: 28.9 dBm Maximum System EIRP: 30.9 dBm, 1230.27 mW Exposure Conditions: Greater than 20 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) 901.528.90.60776.2521.585 200.245 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. ACS Project: 12-2093 Advanced Compliance Solutions Page 2

Test Report

3998 FAU Blvd. Suite 310 Boca Raton, FL 33431 Tel: 561-961-5585 Fax: 561-961-5587 Certification Test Report FCC ID: SDBGFL3 IC: 2220A-GFL3 FCC Rule Part: CFR 47 Part 24 Subpart D, Part 101 Subpart C IC Radio Standards Specification: RSS 119, RSS 134 ACS Report Number: 12-2093.W06.1A Applicant: Sensus Metering Systems, Inc. Model: GFL3 Test Begin Date: August 3, 2012 Test End Date: August 15, 2012 Report Issue Date: September 17, 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 52 pages ACS Report: 12-2093.W06.1A Advanced Compliance Solutions Page 2 of 52 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 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--------------------------------------------------------------------- 35 7.4 FIELD STRENGTH OF SPURIOUS EMISSIONS-------------------------------------------------------------------------- 43 7.5 FREQUENCY STABILITY--------------------------------------------------------------------------------------------------- 48 8.0 CONCLUSION-------------------------------------------------------------------------------------------------------------- 52 Model: GFL3 FCC ID: SDBGFL3 IC:2220A-GFL3 ACS Report: 12-2093.W06.1A Advanced Compliance Solutions Page 3 of 52 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 900MHz FlexNet GFL3 Transceiver module consists of a single printed circuit board with integrated circuitry to provide the ability to transmit and receive data from 901MHz to 960MHz and frequency band(s) currently owned by Sensus Metering Systems. The device communicates via the Sensus FlexNet fixed wireless telemetry network to provide application specific information to utilities and customers end-users. The device transmits status information automatically at a programmable periodic rate and also is triggered by specific events from the utility or metering interface. This printed board contains a power supply, microprocessor, transceiver, and power amplifier necessary to communicate over the FlexNet system. The device will be powered by a battery pack, capable of providing energy for the nominal number of years of service as well as capable of supplying the peak transmission currents. Manufacturer Information: Sensus Metering Systems, Inc. 639 Davis Drive Morrisville, NC 27560 Test Sample Serial Numbers: 23002026, 23002010, 23002046, and 23002047 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 GFL3 was tested for two TCXO model variants corresponding to KDS and TEW. Preliminary evaluations were performed on both model variants for both RF conducted and radiated emissions measurements and the model variants leading to the worst case results was used for the final measurements. The unit was powered using a 3.6 V DC 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 re…

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Test Setup Photos

Contact Information

Applicant

Ray Britt(Senior Director, Global System Test)

[email protected]919-665-7878Fax: 919-317-6210

Test Firm

Advanced Compliance Solutions, Inc.Sam Wismer

[email protected]561-961-5585

Technical Specifications

#	Rule Parts	Frequency Range	Power Output	Emission	Tolerance
8	101C	959.85 MHz - 960 MHz	776.00 mW	NOTE 2	1.5 ppm

Modular Type

Single Modular Approval

Confidentiality

Long Term

Grant Notes

Modular Approval. Power listed is conducted. This Modular Approval is limited to installation for mobile and fixed applications only. This grant is valid only when the device is installed by the grantee or contractors employed by the grantee who are instructed to ensure that the end-user has no manual instructions to remove or install the device. The transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter. Installers and end-users must be provided with transmitter operation conditions for satisfying RF exposure compliance. NOTE 1: 1K10F2D, 4K80F2D, 9K60F2D NOTE 2: 5K90F1D, 11K8F1D