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M4ZIDMAX019Identity Max Desktop Reader

3M Traffic Safety Systems
Identity Max Desktop Reader - FCC ID M4ZIDMAX019 - 3M Traffic Safety Systems
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Application Details

Equipment Class
DSS - Part 15 Spread Spectrum Transmitter
Date of Grant
Nov 18, 2008
Application Purpose
Original Equipment
Date of Application
Nov 18, 2008
Equipment Note
Identity Max Desktop Reader
Frequency Range
902.75000000 - 927.25000000
Company
3M Traffic Safety Systems
Country
United States

Documents & Files

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Users Manual

Cover Letter(s)

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External Photos

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ID Label/Location Info

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Internal Photos

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RF Exposure Info

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Test Report

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Test Setup Photos

Document Text

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

Cover Letter(s)

Sirit Corp. Tel: 972.243.7208 1321 Valwood Parkway, Suite 620 Toll Free: 877.492.0101 Carrollton, Texas Fax: 972.243.8034 75006 USA Web site: www.sirit.com 18 November 2008 Nemko Canada Inc. 303 River Road Ottawa, Ontario, Canada K1V 1H2 FCC ID: __M4ZIDMAX019____ Product Name: _Identity MAX Desktop RFID Reader______ Request for Confidentiality Pursuant to Sections 0.457 and 0.459 of the commission’s rules, we hereby request that the following documents be held confidential: • Schematics for Identity MAX Desktop RFID Reader RF Board • Identity MAX Desktop RFID Reader Block Diagram • Desktop reader (READER-019) Technical Description These materials contain trade secrets and proprietary information and are not customarily released to the public. The public disclosure of this information might be harmful to the company and provide unjustified benefits to our competitors. Dated this 18th Day of November 20 08 By: Dr. Bruce B. Roesner Signature Printed Title: Chief Technical Officer (CTO) and Vice President of Engineering On behalf of : Sirit Technologies Inc. Telephone: 919-281-1541

RF Exposure Info

Prediction of MPE limit at a given distance Equation from page 18 of OET Bulletin 65, Edition 97-01where: S = power density P = power input to the antennaG = power gain of the antenna in the direction of interest relative to isotropicR = distance to the center of radiation of the antenna Maximum peak output power at antenna input terminal: 10.80 (dBm) Maximum peak output power at antenna input terminal: 12 (mW) Isotropic antenna gain(typical): 5.5 (dBi) Isotropic antenna gain(numeric): 3.548 (numeric) Prediction distance: 20 (cm) Source Based Time Average Duty Cycle: 100 (%) Prediction frequency: 902 (MHz) MPE limit for uncontrolled exposure at prediction frequency: 0.601 (mW/cm^2) Power density at prediction frequency: 0.0085 (mW/cm^2) Power density at prediction frequency: 0.0849 W/m^2 Margin of Compliance: 18.5 dB 2 4 R PG S π =

Test Report

Nemko Test Report: 13791RUS1 Applicant: Sirit, Inc . 1321 Valwood Parkway Carrollton, TX 75006 Equipment Under Test: IDentity Max Desktop Reader–019 (E.U.T.) In Accordance With: FCC Part 15, Subpart C, 15.247 Frequency Hopping Transmitters Tested By: Nemko USA Inc. 802 N. Kealy Lewisville, Texas 75057-3136 TESTED BY: DATE: 08 June, 2008 David Light, Senior Wireless Engineer APPROVED BY: DATE: 27 June, 2008 Total Number of Pages: 39 Nemko USA, Inc. FCC PART 15, SUBPART C FREQUENCY HOPPING SPREAD SPECTRUM TRANSMITTER EQUIPMENT: Identity Max Desktop Reader-019 PROJECT NO.:13791RUS1 Page 2 of 39 Table of Contents SECTION 1. SUMMARY OF TEST RESULTS 3 SECTION 2. EQUIPMENT UNDER TEST (E.U.T.) 5 SECTION 3. POWERLINE CONDUCTED EMISSIONS 7 SECTION 4. CHANNEL SEPARATION 13 SECTION 5. TIME OF OCCUPANCY 16 SECTION 6. PEAK POWER OUTPUT 19 SECTION 7. SPURIOUS EMISSIONS (ANTENNA CONDUCTED) 20 SECTION 8. SPURIOUS EMISSIONS (RADIATED) 25 SECTION 9. TEST EQUIPMENT LIST 27 ANNEX A - TEST DETAILS 28 ANNEX B - TEST DIAGRAMS 37 Nemko USA, Inc. FCC PART 15, SUBPART C FREQUENCY HOPPING SPREAD SPECTRUM TRANSMITTER EQUIPMENT: Identity Max Desktop Reader-019 PROJECT NO.:13791RUS1 Page 3 of 39 Section 1. Summary of Test Results Manufacturer: Sirit, Inc. Model No.: Identity Max Reader-019 Serial No.: ENG001 General: All measurements are traceable to national standards. These tests were conducted on a sample of the equipment for the purpose of demonstrating compliance with Part 15, Subpart C, Paragraph 15.247 for Frequency Hopping Spread Spectrum devices. Radiated tests were conducted is accordance with ANSI C63.4-2003. Radiated emissions are made on an open area test site. A description of the test facility is on file with the FCC. New Submission Production Unit Class II Permissive Change Pre-Production Unit THIS TEST REPORT RELATES ONLY TO THE ITEM(S) TESTED. THE FOLLOWING DEVIATIONS FROM, ADDITIONS TO, OR EXCLUSIONS FROM THE TEST SPECIFICATIONS HAVE BEEN MADE. NONE See “ Summary of Test Data”. Nemko USA Inc. authorizes the above named company to reproduce this report provided it is reproduced in its entirety and for use by the company’s employees only. This report must not be used to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the Federal Government. Nemko USA, Inc. is a NVLAP accredited laboratory. Any use which a third party makes of this report, or any reliance on or decisions to be made based on it, are the responsibility of such third parties. Nemko USA Inc. accepts no responsibility for damages, if any, suffered by any third party as a result of decisions made or actions based on this report. This report applies only to the items tested. Nemko USA, Inc. FCC PART 15, SUBPART C FREQUENCY HOPPING SPREAD SPECTRUM TRANSMITTER EQUIPMENT: Identity Max Desktop Reader-019 PROJECT NO.:13791RUS1 Page 4 of 39 Summary Of Test Data NAME OF TEST PARA. NO. RESULT Powerline Conducted Emissions 15.207(a) Complies Channel Separation 15.247(a)(1) Complies Time of Occupancy 15.247(a)(1) Complies 20 dB Occupied Bandwidth 15.247(a)(1) Complies Peak Power Output 15.247(b) Complies Spurious Emissions (Antenna Conducted) 15.247(d) Complies Spurious Emissions (Radiated) 15.247(d) Complies Footnotes: Nemko USA, Inc. FCC PART 15, SUBPART C FREQUENCY HOPPING SPREAD SPECTRUM TRANSMITTER EQUIPMENT: Identity Max Desktop Reader-019 PROJECT NO.:13791RUS1 Page 5 of 39 Section 2. Equipment Under Test (E.U.T.) General Equipment Information Frequency Band: 902 – 928 MHz 2400 – 2483.5 MHz 5725 – 5850 MHz Operating Frequency Range: 902.75 to 927.25 Number of Channels: 50 Channel Spacing: 500 kHz User Frequency Adjustment: Software controlled Nemko USA, Inc. FCC PART 15, SUBPART C FREQUENCY HOPPING SPREAD SPECTRUM TRANSMITTER EQUIPMENT: Identity Max Desktop Reader-019 PROJECT NO.:13791RUS1 Page 6 of 39 Description of EUT The Sirit Identity Max Desktop Reader is an RFID reader device that transmits and receives in the 900 MHz ISM band. System Diagram Nemko USA, Inc. FCC PART 15, SUBPART C FREQUENCY HOPPING SPREAD SPECTRUM TRANSMITTER EQUIPMENT: Identity Max Desktop Reader-019 PROJECT NO.:13791RUS1 Page 7 of 39 Section 3. Powerline Conducted Emissions NAME OF TEST: Powerline Conducted Emissions PARA. NO.: 15.207(a) TESTED BY: David Light DATE: 18 June 2008 Test Results: Complies. The worst case emission was 52.59 dBμV at 0.175 MHz. This is 2.13 dB below the average specification limit of 54.72 dBμV. Test Data: Refer to attached plots Equipment Used: 1325-1258-1663-674 Measurement Uncertainty: +/- 1.7 dB Temperature: 21 °C Relative Humidity: 35 % Power Supply: Jameco model S15AB8050200 Input: 100-240 Vac Output: 5 Vdc Nemko USA, Inc. FCC PART 15, SUBPART C FREQUENCY HOPPING SPREAD SPECTRUM TRANSMITTER EQUIPMENT: Identity Max Desktop Reader-019 PROJECT NO.:13791RUS1 Page 8 of 39 Test Data – Powerline Conducted Emissions L1 - Peak Att 10 dB A Offset 10 dB LVL Ref 97 dBμV * RBW 10 kHz SWT 300 ms Center 2.121320344 MHzSpan 29.85 MHz VBW 30 kHz 1 PK VIEW PRN 1 MHz10 MHz 0 10 20 30 40 50 60 70 80 90 1 Marker 1 [T1 ] 51.79 dBμV 172.154365064 kHz LIMIT CHECK PASS C22BQP Date: 18.JUN.2008 14:23:39 Nemko USA, Inc. FCC PART 15, SUBPART C FREQUENCY HOPPING SPREAD SPECTRUM TRANSMITTER EQUIPMENT: Identity Max Desktop Reader-019 PROJECT NO.:13791RUS1 Page 9 of 39 Test Data – Powerline Conducted Emissions L1 – Average Att 10 dB A Offset 10 dB LVL Ref 97 dBμV * RBW 10 kHz VBW 100 kHz SWT 300 ms Center 2.121320344 MHzSpan 29.85 MHz *1 AV VIEW PRN 1 MHz10 MHz 0 10 20 30 40 50 60 70 80 90 1 Marker 1 [T1 ] 52.61 dBμV 172.154365064 kHz LIMIT CHECK PASS C22BAVG Date: 18.JUN.2008 14:22:31 Nemko USA, Inc. FCC PART 15, SUBPART C FREQUENCY HOPPING SPREAD SPECTRUM TRANSMITTER EQUIPMENT: Identity Max Desktop Reader-019 PROJECT NO.:13791RUS1 Page 10 of 39 Test Data – Powerline Conducted Emissions L2 - Peak Att 10 dB A Offset 10 dB LVL Ref 97 dBμV * RBW 10 kHz SWT 300 ms Center 2.121320344 MHzSpan 29.85 MHz VBW 30 kHz 1 PK VIEW PRN 1 MHz10 M…

Text truncated - open the document above for the full version.

Contact Information

Applicant

Randal D. Roebuck(Manager, RFID Regulatory)
[email protected]512-984-5688Fax: 512-984-7277

Technical Contact

SIRIT INC.David Webb
[email protected]972-243-7208

1321 Valwood Parkway, Suite 620 · Carrollton · United States

Non-Technical Contact

SIRIT INC.David Webb
[email protected]972-243-7208

Test Firm

Nemko Dallas, Inc.Mike Cantwell
[email protected]972-436-9600Fax: 972-436-2667

Technical Specifications

#Rule PartsFrequency RangePower Output
115C902.75 MHz - 927.25 MHz12.00 mW
Confidentiality
Long Term
Grant Notes
Power listed is peak conducted. The antenna(s) used for this 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. End-users and installers must be provided with antenna installation and transmitter operating conditions for satisfying RF exposure compliance.

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