TMAELK-M1XRFTWELK M1 INTERFACE TRANSCEIVER

PO Box 100 Hildebran, NC 28637 (828) 397-4200 DATE: 8/8/2011 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21045 Ref: Elk Products, Inc.’s FCC ID: TMA-ELKM1XRFTW Label location To Whom It May Concern: The FCC ID label for the above referenced device will be placed on the inside of the back cover over the printed circuit board. 1. When the device is in use, the back cover is attached to the wall. By putting the label in this location, the user can snap the front cover off and it is readily visible. 2. When the device is purchased, the front cover and the back cover are not attached. This makes the label visible at the time of purchase. We feel that this meets the requirements per FCC rules Part 2.925(d). Regards, David Steele, Chief Engineer, Elk Products, Inc.

ELK PRODUCTS INC. FCC ID: TMAELK-M1XRFTW EXTERNAL PHOTOS

ELK PRODUCTS INC. FCC ID: TMAELK-M1XRFTW INTERNAL PHOTOS

TEST REPORT PER FCC PT 15.247 FHSS APPLICANT ELK PRODUCTS, INC. ADDRESS 3266 HIGHWAY 70 WEST HILDEBRAN NC 28637 USA FCC ID TMAELK-M1XRFTW PRODUCT DESCRIPTION ELK M1 INTERFACE TRANSCEIVER DATE SAMPLE RECEIVED 5/18/2011 DATE TESTED 5/18/2011 TESTED BY Nam Nguyen APPROVED BY Mario de Aranzeta TIMCO REPORT NO. 1021AT11TestReport.doc TEST RESULTS PASS FAIL THE ATTACHED REPORT SHALL NOT BE REPRODUCED EXCEPT IN FULL WITHOUT THE WRITTEN APPROVAL OF TIMCO ENGINEERING, INC. 849 NW STATE ROAD 45 NEWBERRY, FL 32669 USA PH: 888.472.2424 OR 352.472.5500 FAX: 352.472.2030 EMAIL: [email protected] HTTP://WWW.TIMCOENGR.COM Certificate # 0955-01 APPLICANT: ELK PRODUCTS INC. FCC ID: TMAELK-M1XRFTW REPORT: Z:\E\ELK_TMA\1021AT11\Extra1021AT11\1021AT11TestReport.doc Page 3 of 22 073008_mda TABLE OF CONTENTS ATTESTATION ..........................................................................................................4 REPORT SUMMARY .................................................................................................5 TEST ENVIRONMENT AND TEST SETUP ...................................................................5 DUT DESCRIPTION ..................................................................................................6 EMC EQUIPMENT LIST ............................................................................................7 TEST PROCEDURES ................................................................................................8 POWER LINE CONDUCTED INTERFERENCE .......................................................... 10 NUMBER OF HOPPING CHANNELS ........................................................................ 11 DWELL TIME OF A HOPPING CHANNEL ................................................................. 12 20 dB BANDWIDTH ................................................................................................ 13 CARRIER FREQUENCY SEPARATION ..................................................................... 14 POWER OUTPUT .................................................................................................... 15 SPURIOUS EMISSIONS AT ANTENNA TERMINALS .................................................. 16 FIELD STRENGTH OF SPURIOUS EMISSIONS ........................................................ 17 RADIATED SPURIOUS EMISSIONS INTO ADJACENT RESTRICTED BAND ............... 21 POWER SPECTRAL DENSITY .................................................................................. 23 APPLICANT: ELK PRODUCTS INC. FCC ID: TMAELK-M1XRFTW REPORT: Z:\E\ELK_TMA\1021AT11\Extra1021AT11\1021AT11TestReport.doc Page 4 of 22 073008_mda ATTESTATION This equipment has been tested in accordance with the standards identified in the referenced test report. To the best of my knowledge and belief, these tests were performed using the measurement procedures described in this report and demonstrate that the equipment complies with the appropriate standards. All instrumentation and accessories used to test products for compliance to the indicated standards are calibrated regularly in accordance with ISO 17025: 2005 requirements. I attest that the necessary measurements were made by me or under my supervision, at Timco Engineering, Inc. located at 849 N.W. State Road 45, Newberry, Florida 32669 USA. Testing Certificate #0955-01 AUTHORIZED BY: Mario de Aranzeta SIGNATURE: FUNCTION: Lab Supervisor/ Test Engineer DATE: 5/29/11 APPLICANT: ELK PRODUCTS INC. FCC ID: TMAELK-M1XRFTW REPORT: Z:\E\ELK_TMA\1021AT11\Extra1021AT11\1021AT11TestReport.doc Page 5 of 22 073008_mda REPORT SUMMARY Disclaimer: The test results relate only to the items tested. Purpose of Test: To demonstrate that the DUT is compliant with FCC Pt 15.247 requirements for a FHSS radio. Applicable Standards: FCC Pt 15.247, ANSI C63.4: 2003, ANSI TIA-603: 2004, FCC Pt 15.109 Related Reports: N/A TEST ENVIRONMENT AND TEST SETUP Test Facilities: All measurements were made at one or more of the test sites of TIMCO ENGINEERING INC. located at 849 N.W. State Road 45, Newberry, FL 32669. Laboratory Test Conditions: Temperature: 26C, Humidity: 55% Test Exercise: The DUT was set in continuous transmit mode of operation. Deviation to the Standards: There was no deviation from the standard. Modification to the DUT: No modification was made. Supporting Accessories: None APPLICANT: ELK PRODUCTS INC. FCC ID: TMAELK-M1XRFTW REPORT: Z:\E\ELK_TMA\1021AT11\Extra1021AT11\1021AT11TestReport.doc Page 6 of 22 073008_mda DUT DESCRIPTION DUT Description ELK M1 INTERFACE TRANSCEIVER FCC ID TMAELK-M1XRFTW Operating Frequency (903.00 – 926.50) MHz Type of Modulation GFSK DUT Power Source 110–120Vac/50– 60Hz DC Power Battery Operated Exclusively Test Item Prototype Pre-Production Production Type of Equipment Fixed Mobile Portable Antenna Integral antenna Antenna Connector None APPLICANT: ELK PRODUCTS INC. FCC ID: TMAELK-M1XRFTW REPORT: Z:\E\ELK_TMA\1021AT11\Extra1021AT11\1021AT11TestReport.doc Page 7 of 22 073008_mda EMC EQUIPMENT LIST Device Manufacturer Model Serial Number Cal/Char Date Due Date 3-Meter Semi- Anechoic Chamber Panashield N/A N/A Listed 3/10/10 3/10/12 AC Voltmeter HP 400FL 2213A14499 CAL 3/23/09 3/23/12 Antenna: Dipole Kit Electro- Metrics TDA-30/1-4 153 CHAR 6/10/09 6/10/11 Frequency Counter HP 5385A 3242A07460 CAL 5/26/09 5/26/12 Hygro- Thermometer Extech 445703 0602 CAL 1/30/09 1/30/12 Modulation Analyzer HP 8901A 3435A06868 CAL 5/26/09 5/26/12 Digital Multimeter Fluke FLUKE-77-3 79510405 CAL 5/18/09 5/18/12 Analyzer Tan Tower Preamplifier HP 8449B-H02 3008A00372 CAL 11/21/09 11/21/11 Analyzer Tan Tower Quasi- Peak Adapter HP 85650A 3303A01690 CAL 11/22/09 11/22/11 Analyzer Tan Tower RF Preselector HP 85685A 3221A01400 CAL 11/21/09 11/21/11 Analyzer Tan Tower Spectrum Analyzer HP 8566B Opt 462 3138A07786 3144A20661 CAL 11/24/09 11/24/11 Temperature Chamber Tenney Engineering TTRC 11717-7 CHAR 4/25/10 4/25/12 APPLICANT: ELK PRODUCTS INC. FCC ID: TMAELK-M1XRFTW REPORT: Z:\E\ELK_TMA\1021AT11\Extra1021…

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