YD7-ST550ST-550 Radio Product

1 1 2 2 AA BB PERMISSION TO USE OR DISCLOSE ANY INFORMATION HEREIN REV.DWG. NO. APPROVEDDATEDESCRIPTION REVISIONS SHT. REV MUST BE OBTAINED FROM OEM. THIS DRAWING IS THE SOLE PROPERTY OF OEM CONTROLS INC., 10 CONTROLS DRIVE, SHELTON, CT 06484, USA. THIS DOCUMENT CONTAINS OEM PROPRIETARY INFORMATION. WRITTEN PART NO. SCALE DWG NO. SHEET REV. SIZE PROJECTION: DESN APVD SALES DRAWN CHECKED APVD APVD ENG. BY DATE 10 Controls Drive − Shelton, CT 06484 Phone: (203) 929−8431 Fax.: (203) 929−7546 C CC Co oo on nn nt tt tr rr ro oo ol ll ls ss s, ,, , I II In nn nc cc c. .. . FINISH: MATERIAL: UNLESS OTHERWISE SPECIFIED .X ` `` `.1 TOLERANCE ` `` `.01 ‘.005 ‘.0010 .X .XXX .XX EDGES & BURRS. UNDIMENSIONED RADII: BREAK ALL SHARP CORNERS, DIMENSIONAL UNITS: .XXXX ` `` `1~ ~~ ~ ` `` `.5~ ~~ ~ ANGLES X A A ORIGINAL ST-550 FCC LABEL PRELIMINARY EPLB/1237 WAR 4/20/11 A A NTS 1 OF 1 1 OF 1 INCHES * SEE NOTES * WAR 4/20/11 M/N : ST-550 FCC ID : YD7-ST550 IC : 8901A-ST550 M/N : ST-550 FCC ID : YD7-ST550 IC : 8901A-ST550 1:1 SCALE NOTES: 1) MADE FORM OEM P/N LL/317 SCALE 4:1 0.375 1.000 TEXT IS .07" HIGH 0.044 A AAA B BBB 1 111 2 222 A AAA B BBB F-11701 Rev. A 11-30-00 [A-TBlock-H] REV DESCRIPTION DATE REV. REVISIONS DWG. NO. SHT. APPROVED OEM PROPRIETARY INFORMATION. WRITTEN PERMISSION TO USE OR DISCLOSE ANY INFORMATION HEREIN MUST BE OBTA INED FROM OEM. THIS DRAWING IS THE SOLE PROPERTY OF OEM CONTROLS I NC., 10 CONTROLS DRIVE, SHELTON, CT 06484, USA. THI S DOCUMENT CONTAINS DATE PROJECTION: APVD SALES DESNENG.APVDAPVD CHECKED BYBYDRAWN 10 Controls Drive − Shelton, CT 06484 Phone: (203) 929−8431 Fax.: (203) 929−7546 PART NO. SCALE 1 1 DWG NO . SHEET C CCCo ooon nnnt tttr rrro oool llls sss, ,,, I IIIn nnnc ccc. ... REVSIZE BREAK ALL SHARP CORNERS, EDGES & BURRS. UNLESS OTHERWISE SPECIFIED UNDIMENSIONED RADII: ` .0010 ` .005 .XX ` .01 DIMENSIONAL UNITS: .XXXX .XXX TOLERANCE .X ` .1 .X ` .5 ~ ANGLES X ` 1 ~ A MATERIAL: FINISH: A ORIGINAL ST−550−IC FCC LABEL PLACEMENT PRELIMINARY 1 1 A A WAR 4/14/11 * * ST−550−IC * * * WAR 4/14/11 M/N : ST-550 FCC ID : YD7-ST550 IC : 8901A-ST550

Antenna Information Antenna Information Sources: Freescale documents 13202RM and AN2731

§ 15.247(i) Maximum Permissible Exposure RF Exposure Requirements: §1.1307(b)(1) and §1.1307(b)(2): Systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy levels in excess of the Commission’s guidelines. RF Radiation Exposure Limit: §1.1310: As specified in this section, the Maximum Permissible Exposure (MPE) Limit shall be used to evaluate the environmental impact of human exposure to radiofrequency (RF) radiation as specified in Sec. 1.1307(b), except in the case of portable devices which shall be evaluated according to the provisions of Sec. 2.1093 of this chapter. MPE Limit Calculation: EUT’s operating frequencies between 2405 and 24800 MHz;. Highest radiated power (EIRP) = 3.86 dBm. Therefore, Limit for Uncontrolled exposure: 1 mW/cm 2 . Equation from page 18 of OET 65, Edition 97-01 S = EIRP / 4R 2 where, S = Power Density mW/m 2 EIRP = Equivalent Isotropic Radiated Power R = Distance to the center of radiation of the antenna (20 cm for Mobile minimum distance) EIRP =2.4 mW S = 2.4 / 4(3.1416)(20) 2 S = 0.0004.8 mW/cm 2 Therefore, EUT meets the Uncontrolled Exposure limit @ 20 cm.

MET Laboratories, Inc. Safety Certification - EMI - Telecom Environmental Simulation 914 WEST PATAPSCO AVENUE ! BALTIMORE, MARYLAND 21230-3432 ! PHONE (410) 354-3300 ! FAX (410) 354-3313 33439 WESTERN AVENUE ● UNION CITY, CALIFORNIA 94587 ● PHONE (510) 489-6300 ● FAX (510) 489-6372 3162 BELICK STREET ● SANTA CLARA, CALIFORNIA 95054 ● PHONE (408 748-3585 ● FAX (510) 489-6372 The Nation’s First Licensed Nationally Recognized Testing Laboratory April 19, 2011 OEM Controls, Inc. 10 Controls Drive Shelton, CT 06484 Dear David Student, Enclosed is the EMC Wireless test report for compliance testing of the OEM Controls, Inc., ST-550 as tested to the requirements of Title 47 of the CFR, Ch. 1 (10-1-06 ed.), Part 15, Subpart B, ICES-003, Issue 4 February 2004 for a Class A Digital Device and FCC Part 15 Subpart C, RSS-210, Issue 8, Dec. 2010 for Intentional Radiators. Thank you for using the services of MET Laboratories, Inc. If you have any questions regarding these results or if MET can be of further service to you, please feel free to contact me. Sincerely yours, MET LABORATORIES, INC. Jennifer Warnell Documentation Department Reference: (\OEM Controls, Inc.\EMC30866C-FCC247) Certificates and reports shall not be reproduced except in full, without the written permission of MET Laboratories, Inc. Electromagnetic Compatibility OEM Controls, Inc. Cover Page ST-550 CFR Title 47, Part 15B, 15.247; RSS-210, Issue 8, Dec. 2010 & ICES-003 MET Report: EMC30866C-FCC247 © 2011, MET Laboratories, Inc. Page ii of viii DOC-EMC702 6/18/2009 Electromagnetic Compatibility Criteria Test Report for the OEM Controls, Inc. ST-550 Tested under the FCC Certification Rules contained in Title 47 of the CFR, Parts 15 Subpart B & ICES-003 for Class A Digital Devices & 15.247 Subpart C & RSS-210, Issue 8, Dec. 2010 for Intentional Radiators MET Report: EMC30866C-FCC247 April 19, 2011 Prepared For: OEM Controls, Inc. 10 Controls Drive Shelton, CT 06484 Prepared By: MET Laboratories, Inc. 914 W. Patapsco Ave. Baltimore, MD 21230 Electromagnetic Compatibility OEM Controls, Inc. Cover Page ST-550 CFR Title 47, Part 15B, 15.247; RSS-210, Issue 8, Dec. 2010 & ICES-003 MET Report: EMC30866C-FCC247 © 2011, MET Laboratories, Inc. Page iii of viii DOC-EMC702 6/18/2009 Electromagnetic Compatibility Criteria Test Report for the OEM Controls, Inc. ST-550 Tested under the FCC Certification Rules contained in Title 47 of the CFR, Parts 15 Subpart B & ICES-003 for Class A Digital Devices & 15.247 Subpart C & RSS-210, Issue 8, Dec. 2010 for Intentional Radiators Dusmantha Tennakoon, Project Engineer Jennifer Warnell Electromagnetic Compatibility Lab Documentation Department Engineering Statement: The measurements shown in this report were made in accordance with the procedures indicated, and the emissions from this equipment were found to be within the limits applicable. I assume full responsibility for the accuracy and completeness of these measurements, and for the qualifications of all persons taking them. It is further stated that upon the basis of the measurements made, the equipment tested is capable of operation in accordance with the requirements of the FCC Rules Parts 15B, 15.247 and Industry Canada standards ICES-003, Issue 4 February 2004, RSS-210, Issue 8, Dec. 2010 under normal use and maintenance. Shawn McMillen, Wireless Manager, Electromagnetic Compatibility Lab Electromagnetic Compatibility OEM Controls, Inc. Report Status ST-550 CFR Title 47, Part 15B, 15.247; RSS-210, Issue 8, Dec. 2010 & ICES-003 MET Report: EMC30866C-FCC247 © 2011, MET Laboratories, Inc. Page iv of viii DOC-EMC702 6/18/2009 Report Status Sheet Revision Report Date Reason for Revision  April 19, 2011 Initial Issue. Electromagnetic Compatibility OEM Controls, Inc. Table of Contents ST-550 CFR Title 47, Part 15B, 15.247; RSS-210, Issue 8, Dec. 2010 & ICES-003 MET Report: EMC30866C-FCC247 © 2011, MET Laboratories, Inc. Page v of viii DOC-EMC702 6/18/2009 Table of Contents I. Executive Summary .................................................................................................................................................1 A. Purpose of Test ...................................................................................................................................................2 B. Executive Summary ............................................................................................................................................2 II. Equipment Configuration .......................................................................................................................................3 A. Overview .............................................................................................................................................................4 B. References ...........................................................................................................................................................5 C. Test Site ..............................................................................................................................................................5 D. Description of Test Sample .................................................................................................................................6 E. Equipment Configuration ....................................................................................................................................7 F. Support Equipment .............................................................................................................................................7 G. Ports and Cabling Information ............................................................................................................................7 H. Mode of Operation ..............................................................................................................................................8 I. Method of Monitoring EUT Ope…

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