DD4UR2ANon-Broadcast Transmitter Held to Face

IMPORTANT: READ PRIOR TO USING Public Safety Restrictions The following table indicates Public Safety frequency restrictions by United States regions that must be avoided when selecting operational frequencies: Urban Region Bands Affected (Mhz) TV Channels Boston, MA 470-476, 482-488 14, 16 Chicago, IL -North Western Indiana 470-476, 476-482 14, 15 Cleveland, OH 470-476, 476-482 14, 15 Dallas-Fort Worth, TX 482-488 16 Detroit, MI 476-482, 482-488 15, 16 Houston, TX 488-494 17 Los Angeles, CA 470-476, 482-488, 506-512 14, 16, 20 Miami, FL 470-476 14 New York, NY-Northeastern New Jersey 470-476, 476-482, 482-488 14, 15, 16 Philadelphia, PA-New Jersey 500-506, 506-512 19, 20 Pittsburgh, PA 470-476, 494-500 14, 18 San Francisco-Oakland, CA 482-488, 488-494 16, 17 Washington, D.C.-Maryland-Virginia 488-494, 494-500 17, 18 This supplement contains information affecting the Document Number and Title shown below: Document Number Title Supplemental Information 27*8849C (NS) (EU, AS unaffected) UHF-R Wireless User Guide Public Safety Restrictions 27*8849C (NS) (EU, AS unaffected) UHF-R Wireless User Guide New Operational Frequency Bands: X1, G1 ©2007, Shure Incorporated Printed in USA 27A8894 (Rev. 1) UHF-R: G1 Frequency Band 470MHz-530MHz Group 1 2 3 4 5 6 7 8 9 10 Channel TV 14 & 19 present TV 15 & 20 present TV 16 & 21 present TV 17 & 22 present TV 18 & 23 present G1, H4, J5 and L3 bands completely available G1, H4, J5 and L3 bands completely available full G1 spectrum full G1 spectrum full G1 spectrum 1 470.35 476.35 482.35 488.35 494.35 471.5 470.025 470.1 470.9 470.05 2 470.85 476.85 482.85 488.85 494.85 471.9 471.025 470.825 471.625 470.55 3 471.575 477.575 483.575 489.575 495.575 473.025 471.825 471.35 472.15 471.5 4 472.5 478.5 484.5 490.5 496.5 473.8 473.075 472.375 473.175 471.9 5 473.625 479.625 485.625 491.625 497.625 475.15 473.9 473.725 474.525 472.75 6 474.45 480.45 486.45 492.45 498.45 475.9 476.325 474.35 475.15 475.75 7 475.075 481.075 487.075 493.075 499.075 477.075 477.5 477.15 477.95 482.5 8 475.475 481.475 487.475 493.475 499.475 477.6 478.1 482.25 483.05 484.6 9 500.125 506.125 512.125 518.125 524.125 480.725 479.15 482.675 483.475 486.15 10 500.65 506.65 512.65 518.65 524.65 481.975 484.725 484.75 485.55 490.925 11 501.675 507.675 513.675 519.675 525.675 482.95 485.975 486.625 487.425 493.75 12 503.025 509.025 515.025 521.025 527.025 484.825 486.925 495.475 496.275 497.5 13 503.75 509.75 515.75 521.75 527.75 487.35 488.9 496.7 497.5 498.425 14 504.15 510.15 516.15 522.15 528.15 489.35 489.425 499.325 500.125 499.875 15 504.975 510.975 516.975 522.975 528.975 491.55 490.55 500.775 501.575 502.5 16 505.6 511.6 517.6 523.6 529.6 493.075 492.525 501.7 502.5 503.725 17 493.475 493.425 505.45 506.25 512.575 18 495.1 496.75 508.275 509.075 514.45 19 496.05 500.525 513.05 513.85 516.525 20 497.375 503.775 514.6 515.4 516.95 21 499.225 504.8 516.7 517.5 522.05 22 500.35 505.575 523.45 524.25 524.85 23 501.9 506.025 526.45 527.25 525.475 24 503.675 506.8 527.3 528.1 526.825 25 505.175 509.525 527.7 528.5 527.85 26 506.05 510.1 528.65 529.45 528.375 27 509.575 511.3 529.15 529.95 529.1 28 515.05 511.925 475.85 476.65 474.45 29 500.3 501.1 498.9 30 524.75 525.55 523.35 31 481.35 482.15 476.425 32 485.95 486.75 480.625 33 489.925 490.725 481.675 34 513.95 514.75 485.25 35 517.525 518.325 509.275 36 518.575 519.375 513.25 37 522.775 523.575 517.85 38 487.75 488.55 477.775 39 503.7 504.5 495.5 40 521.425 522.225 511.45 ©2007, Shure Incorporated Printed in USA 27A8894 (Rev. 1) UHF-R: X1 Frequency Band 944MHz-952MHz Group 1 2 3 4 5 6 7 8 9 10 Channel Full band, Robust Compatibility, 9 channels Full band, Robust Compatibility, 9 channels Full band, Robust Compatibility, 9 channels Full band, Max frequencies, 12 channels Full band, Max frequencies, 12 channels Full band, Max frequencies, 12 channels Full band, Max frequencies, 12 channels Full band, Max frequencies, 12 channels Full band, Max frequencies, 12 channels Full band, Max frequencies, 12 channels 1 944.075 944 944.225 944.025 944.15 944.2 944 944.3 944.1 944.075 2 945.125 945.025 944.775 944.675 944.675 944.625 944.475 944.75 944.55 944.725 3 945.875 945.825 946.2 945.1 945.65 945.3 945.425 945.4 945.2 945.15 4 947.425 946.4 947.225 945.95 946.15 945.75 946.15 945.8 945.6 946 5 948.375 947.325 947.875 946.525 946.85 946.6 946.575 947.05 946.85 946.575 6 950.05 948.025 949.1 947.525 947.85 947.1 948.1 947.65 947.45 947.575 7 950.525 949.975 949.975 948.175 948.4 948.1 948.875 948.5 948.3 948.225 8 951.375 951.25 951.3 949.3 949.275 949.3 949.425 949.1 948.9 949.35 9 951.95 951.7 951.75 950.175 949.75 949.8 950.3 950.35 950.15 950.225 10 950.7 950.45 950.7 950.975 950.75 950.55 950.75 11 951.475 951.35 951.125 951.375 951.4 951.2 951.525 12 951.875 951.925 951.8 951.975 951.85 951.65 951.925 ©2007, Shure Incorporated Printed in USA 27A8894 (Rev. 1)

Model UHF-R £ Wireless User Guide ©2006, Shure Incorporated 27NS8849C (Rev. 1) Printed in U.S.A. Model UHF-R £ Wireless User Guide . . . . . . . . . . . . . . . . . . . . . 5 English ! IMPORTANT SAFETY INSTRUCTIONS ! 1.READ these instructions. 2.KEEP these instructions. 3.HEED all warnings. 4.FOLLOW all instructions. 5.DO NOT use this apparatus near water. 6.CLEAN ONLY with dry cloth. 7.DO NOT block any ventilation openings. Install in accordance with the manu- facturer's instructions. 8.DO NOT install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat. 9.DO NOT defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has two blades with one wider than the other. A grounding type plug has two blades and a third grounding prong. The wider blade or the third prong are provided for your safety. If the provided plug does not fit into your out- let, consult an electrician for replacement of the obsolete outlet. 10.PROTECT the power cord from being walked on or pinched, particularly at plugs, convenience receptacles, and the point where they exit from the apparatus. 11.ONLY USE attachments/accessories specified by the manufacturer. 12. 13.UNPLUG this apparatus during lightning storms or when unused for long periods of time. 14.REFER all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way, such as power-supply cord or plug is dam- aged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped. 15.DO NOT expose the apparatus to dripping and splashing. DO NOT put objects filled with liquids, such as vases, on the apparatus. USE only with a cart, stand, tripod, bracket, or table specified by the manufacturer, or sold with the apparatus. When a cart is used, use caution when moving the cart/apparatus combination to avoid injury from tip-over. This symbol indicates that dangerous voltage constituting a risk of electric shock is present within this unit. This symbol indicates that there are important operating and maintenance instructions in the literature accompanying this unit. WARNING: Voltages in this equipment are hazardous to life. No user-serviceable parts inside. Refer all servicing to qualified service personnel. The safety certifications do not apply when the operating voltage is changed from the factory setting. 5 English Contents Important Safety Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Feature Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 System Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Receiver Controls and Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Receiver LCD Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Receiver Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Automatic Frequency Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Networking Receivers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Handheld and Bodypack Transmitter Controls and Connectors . . . . . . . . . . . . . . . . . . 13 Transmitter LCD Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Transmitter Batteries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Transmitter Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Setting Transmitter Gain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 RF Safety Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Automatic Transmitter Sync . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17 Replacement Parts and Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 UHF-R Wireless System Compatibility Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69 6 Shure UHF-R Wireless Feature Overview The UHF-R £ Wireless Microphone System uses the latest wireless technology, delivers outstanding audio clarity, and is rugged and reliable. It is easy to set up and operate with advanced features for professional installations requiring multiple wireless microphone systems. Frequency Band Selection Shure offers wireless systems in a selection of bands that conform to the different government regulations of specific nations or geo- graphic regions. These regulations help limit radio frequency (RF) interference among different wireless devices and prevent interfer- ence with local public communications channels, such as television and emergency broadcasts. The system’s band and frequency range are identified on the face of the receiver and transmitter. For example, “H4 518–578 MHz.” For information on bands available in your area, consult your local dealer or phone Shure. More information is also available at Shure’s website (www.shure.com). Groups and Channels To transmit audio through a wireless system, the transmitter and receiver must be set to the same radio frequency, or channel. A wide selecti…

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Microphones and Audio Electronics SHURE Incorporated 5800 Touhy Avenue Niles, IL 60714 – 4608 • USA Phone: (847) 600-2000 June 26, 2007 Elite Electronic Engineering, Inc. 1516 Centre Circle Downers Grove, Illinois 60515-1082 SUBJECT: REQUEST FOR NON-DISCLOSURE FOR FCC ID: DD4UR2A To Whom It May Concern: Pursuant to 47 CFR Section 0.459, Shure Incorporated hereby requests non-disclosure and confidential treatment of the following materials submitted in support of FCC certification application for FCC ID # DD4UR2A: a. Schematic Diagrams b. Operational Description c. Block Diagram d. Parts List e. Tune Up Procedure Above materials contain trade secrets, proprietary and technical information which would customarily be guarded from competitors under 47 CFR section 0.457(d)(2). Disclosure or publication of any portion of this company confidential material to other parties could cause substantial competitive harm and provide unjustified benefits for competitors. Shure Incorporated understands that pursuant to 47 CFR section 0.457(d)(1)(ii) disclosure of the applicant and all accompanying documentation will not be made before the date of the grant. Sincerely yours, Juan M. Castrejon Senior Engineer, Global Compliance Shure Incorporated Phone: 847-600-2000 FAX: 847-600-1212 Web Address: www.shure.com

Shure UR2A Handheld Wireless Microphone External Photographs UR2A Front UR2A Parts – Front UR2A Control Switch UR2A Parts – Back UR2A Top UR2A Top with Microphone Head Removed UR2A Bottom UR2A Switch

CAMERA READY ARTWORK PLATE #: CR-2282 DESCRIPTION: UR2 LABEL MODEL #: UR2 PROJECT #: SCALE: 1:1 DESIGNER: THOMAS BANKS APPROVED: SHURE INCORPORATED, NILES, IL. 60714 Model UR2 Wireless Transmitter SHURE INCORPORATED + : freq. lock exit + : power lock exit enter + : system info + : power level exit FCC ID: DD4UR2A

Shure UR2A Handheld Wireless Microphone Internal Photographs UR2A PCB Bottom Side UR2A PCB Top Side UR2A PCB RF Section UR2A Antenna UR2A PCBs Outside UR2A PCBs Inside

Page 1 of 34 Engineering Test Report No. 38279-02 Transmitter Tests For a UR2A Wireless Microphone For : Shure Inc. Niles, IL P.O. No. : 4500120223 Date Received : June 11, 2007 Dates Tested : June 11 - 26, 2007 Test Personnel : Richard E. King, EMC Engineer Specification : FCC Part 74 Test Report By : Richard E. King EMC Engineer Witnessed By : Juan Castrejon Shure Inc. Approved By : Raymond J. Klouda Registered Professional Engineer of Illinois - 44894 Elite Electronic Engineering Inc. 1516 Centre Circle Downers Grove, IL 60515 Tel : (630) 495-9770 Fax: (630) 495-9785 www.elitetest.com Engineering Test Report No. 38279-02 THIS REPORT SHALL NOT BE REPRODUCED, EXCEPT IN FULL, WITHOUT THE WRITTEN APPROVAL OF ELITE ELECTRONIC ENGINEERING INCORPORATED. Page 2 of 34 TABLE OF CONTENTS PARAGRAPH DESCRIPTION OF CONTENTS PAGE NO. 1.0 INTRODUCTION .................................................................................................................................5 1.1 DESCRIPTION OF TEST ITEM.......................................................................................................5 1.2 PURPOSE ......................................................................................................................................5 1.3 DEVIATIONS, ADDITIONS AND EXCLUSIONS..............................................................................5 1.4 APPLICABLE DOCUMENTS..........................................................................................................5 1.5 SUBCONTRACTOR IDENTIFICATION...........................................................................................5 1.6 LABORATORY CONDITIONS.........................................................................................................6 2.0 TEST ITEM SET-UP AND OPERATION .............................................................................................6 2.1 POWER INPUT...............................................................................................................................6 2.2 GROUNDING..................................................................................................................................6 2.3 PERIPHERAL EQUIPMENT ...........................................................................................................6 3.0 TEST EQUIPMENT.............................................................................................................................6 3.1 TEST EQUIPMENT LIST ................................................................................................................6 3.2 CALIBRATION TRACEABILITY......................................................................................................6 4.0 REQUIREMENTS, PROCEDURES AND RESULTS ...........................................................................6 4.1 RF POWER OUTPUT MEASUREMENTS.......................................................................................6 4.1.1 REQUIREMENTS ....................................................................................................................6 4.1.2 PROCEDURES........................................................................................................................6 4.1.3 RESULTS ................................................................................................................................6 4.4 OCCUPIED BANDWIDTH MEASUREMENTS................................................................................6 4.4.1 REQUIREMENTS ....................................................................................................................6 4.4.2 PROCEDURES........................................................................................................................7 4.4.3 RESULTS ................................................................................................................................7 4.5 SPURIOUS EMISSIONS AT ANTENNA TERMINAL .......................................................................7 4.5.1 REQUIREMENTS ....................................................................................................................7 4.5.2 PROCEDURES........................................................................................................................7 4.5.3 RESULTS ................................................................................................................................8 4.6 FIELD STRENGTH OF SPURIOUS EMISSIONS ............................................................................8 4.6.1 PRELIMINARY RADIATED MEASUREMENTS........................................................................8 4.6.1.1 REQUIREMENTS..............................................................................................................8 4.6.1.2 PROCEDURES .................................................................................................................8 4.6.1.3 RESULTS..........................................................................................................................8 4.6.2 FINAL RADIATED EMISSIONS................................................................................................9 4.6.2.1 REQUIREMENTS..............................................................................................................9 4.6.2.2 PROCEDURES .................................................................................................................9 4.6.2.3 RESULTS OF OPEN FIELD RADIATED TEST..................................................................9 Engineering Test Report No. 38279-02 THIS REPORT SHALL NOT BE REPRODUCED, EXCEPT IN FULL, WITHOUT THE WRITTEN APPROVAL OF ELITE ELECTRONIC ENGINEERING INCORPORATED. Page 3 of 34 5.0 CONCLUSION ..................................................................................................................................10 6.0 CERTIFICATION..............................................…

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Page 1 of 34 Engineering Test Report No. 38279-02 Transmitter Tests For a UR2A Wireless Microphone For : Shure Inc. Niles, IL P.O. No. : 4500120223 Date Received : June 11, 2007 Dates Tested : June 11 - 26, 2007 Test Personnel : Richard E. King, EMC Engineer Specification : FCC Part 74 Test Report By : Richard E. King EMC Engineer Witnessed By : Juan Castrejon Shure Inc. Approved By : Raymond J. Klouda Registered Professional Engineer of Illinois - 44894 Elite Electronic Engineering Inc. 1516 Centre Circle Downers Grove, IL 60515 Tel : (630) 495-9770 Fax: (630) 495-9785 www.elitetest.com Engineering Test Report No. 38279-02 THIS REPORT SHALL NOT BE REPRODUCED, EXCEPT IN FULL, WITHOUT THE WRITTEN APPROVAL OF ELITE ELECTRONIC ENGINEERING INCORPORATED. Page 2 of 34 TABLE OF CONTENTS PARAGRAPH DESCRIPTION OF CONTENTS PAGE NO. 1.0 INTRODUCTION .................................................................................................................................5 1.1 DESCRIPTION OF TEST ITEM.......................................................................................................5 1.2 PURPOSE ......................................................................................................................................5 1.3 DEVIATIONS, ADDITIONS AND EXCLUSIONS..............................................................................5 1.4 APPLICABLE DOCUMENTS..........................................................................................................5 1.5 SUBCONTRACTOR IDENTIFICATION...........................................................................................5 1.6 LABORATORY CONDITIONS.........................................................................................................6 2.0 TEST ITEM SET-UP AND OPERATION .............................................................................................6 2.1 POWER INPUT...............................................................................................................................6 2.2 GROUNDING..................................................................................................................................6 2.3 PERIPHERAL EQUIPMENT ...........................................................................................................6 3.0 TEST EQUIPMENT.............................................................................................................................6 3.1 TEST EQUIPMENT LIST ................................................................................................................6 3.2 CALIBRATION TRACEABILITY......................................................................................................6 4.0 REQUIREMENTS, PROCEDURES AND RESULTS ...........................................................................6 4.1 RF POWER OUTPUT MEASUREMENTS.......................................................................................6 4.1.1 REQUIREMENTS ....................................................................................................................6 4.1.2 PROCEDURES........................................................................................................................6 4.1.3 RESULTS ................................................................................................................................6 4.4 OCCUPIED BANDWIDTH MEASUREMENTS................................................................................6 4.4.1 REQUIREMENTS ....................................................................................................................6 4.4.2 PROCEDURES........................................................................................................................7 4.4.3 RESULTS ................................................................................................................................7 4.5 SPURIOUS EMISSIONS AT ANTENNA TERMINAL .......................................................................7 4.5.1 REQUIREMENTS ....................................................................................................................7 4.5.2 PROCEDURES........................................................................................................................7 4.5.3 RESULTS ................................................................................................................................8 4.6 FIELD STRENGTH OF SPURIOUS EMISSIONS ............................................................................8 4.6.1 PRELIMINARY RADIATED MEASUREMENTS........................................................................8 4.6.1.1 REQUIREMENTS..............................................................................................................8 4.6.1.2 PROCEDURES .................................................................................................................8 4.6.1.3 RESULTS..........................................................................................................................8 4.6.2 FINAL RADIATED EMISSIONS................................................................................................9 4.6.2.1 REQUIREMENTS..............................................................................................................9 4.6.2.2 PROCEDURES .................................................................................................................9 4.6.2.3 RESULTS OF OPEN FIELD RADIATED TEST..................................................................9 Engineering Test Report No. 38279-02 THIS REPORT SHALL NOT BE REPRODUCED, EXCEPT IN FULL, WITHOUT THE WRITTEN APPROVAL OF ELITE ELECTRONIC ENGINEERING INCORPORATED. Page 3 of 34 5.0 CONCLUSION ..................................................................................................................................10 6.0 CERTIFICATION..............................................…

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