DD4ULX2G3Wireless Microphone Transmitter

©2007, Shure Incorporated 27EN8732F (Rev. 9) Printed in U.S.A. ULX USER GUIDE ULTRA-WIDE BAND FREQUENCY AGILE UHF SYSTEMS 2 CONTENTS ULX SYSTEM COMPONENTS .................................................................................................................. 3 ULXS4 STANDARD RECEIVER FEATURES AND CONTROLS ....................................................................... 4 Front Panel ......................................................................................................................................................4 Rear Panel .......................................................................................................................................................4 ULXP4 PROFESSIONAL RECEIVER FEATURES AND CONTROLS ............................................................... 5 Front Panel ......................................................................................................................................................5 Rear Panel .......................................................................................................................................................5 SINGLE SYSTEM SETUP ....................................................................................................................... 6 Receiver Connections ........................................................................................................................................6 TIPS FOR ACHIEVING OPTIMUM PERFORMANCE ................................................................................... 7 Turning the Receiver On .......................................................................................................................... 7 Scanning for the Next Open Channel ...................................................................................................................7 Changing the Receiver Group Setting ..................................................................................................................8 Changing the Receiver Channel Setting ...............................................................................................................8 Adjusting the Receiver Display Contrast ...............................................................................................................9 ULX1 TRANSMITTER FEATURES AND CONTROLS .................................................................................. 9 ULX2 TRANSMITTER FEATURES AND CONTROLS ................................................................................. 10 TRANSMITTER SETUP ........................................................................................................................ 11 Transmitter Battery Installation .........................................................................................................................11 ULX1 Bodypack Connections ............................................................................................................................11 Turning the Transmitter On ...............................................................................................................................11 Checking Transmitter Battery Power ..................................................................................................................12 ULX1 Bodypack Transmitter Attenuation Settings ................................................................................... 12 Setting the Transmitter Operating Frequency .......................................................................................... 12 SYSTEM OPERATION ........................................................................................................................... 14 Transmitter Gain Adjustment ............................................................................................................................14 Locking Transmitter Frequency Settings ............................................................................................................15 Unlocking Transmitter Frequency Settings .........................................................................................................15 Locking the Power On/Off Switch ......................................................................................................................16 Unlocking the Power On/Off Switch ...................................................................................................................16 ADVANCED PROGRAMMING MODE (ULXP4 MODELS ONLY) Scanning Frequency Groups ......................... 17 Adjusting the Receiver Squelch Setting .............................................................................................................17 Locking the Receiver .......................................................................................................................................18 Unlocking the Receiver ....................................................................................................................................18 MASTER LIST ...................................................................................................................................... 19 RECEIVER INSTALLATION ................................................................................................................... 19 Table Mounting the ULXS4 Standard Receiver ...................................................................................................19 Rack Mounting a ULXP4 Professional Receiver ..................................................................................................19 Rack Mounting Dual ULXP4 Receivers ..............................................................................................................20 SPECIFICATIONS ................................................................................................................................ 21 CERTIFICATION ..........…

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CAUTION: PUBLIC SAFETY RESTRICTIONS Avoid the following groups, channels, and frequency ranges as specifi ed for each listed metro region. NOTE: This information is known to be accurate at the time of printing but is subject to change. Check the Shure website for the latest public safety frequency and channel information: http://www.shure.com/ProAudio/TechLibrary/WirelessFrequencyFinder/index.htm ULX USER GUIDE SUPPLEMENT: G3 PUBLIC SAFETY RESTRICTIONS Metro RegionGroups, Showing Channels to AvoidFrequency (Mhz) to Avoid TV Channels to Avoid G1G2G3G4G5G6G7G8G9G10 Boston, MACh. 1-81-81-6, 121-5, 9-131-5, 111-5, 9-111-5, 9-13 470-476, 482-488 14, 16 Chicago, IL, NW Indiana, Ch. 1-81-81-111-81-101-8 470-476, 476-482 14, 15 Cleveland, OHCh. 1-81-81-111-81-101-8 470-476, 476-482 14, 15 Dallas-Fort Worth, TX 1-8129-13119-119-13482-48816 Detroit, MI1-81-87-126-136-116-116-13 476-482, 482-488 15, 16 Houston, TXCh. 8-1613-151412-1412-1614-17488-49417 Los Angeles, CACh. 1-81-81-6, 121-5, 9-131-5, 111-5, 9-111-5, 9-13 470-476, 482-488, 506-512 14, 16, 20 Miami, FLCh. 1-81-61-51-51-51-5470-47614 New York, NY - Northeastern New Jersey Ch. 1-81-81-121-131-111-111-13 470-476, 476-482, 482-488 14, 15, 16 Philadelphia, PA New Jersey 8-1620-2420-2420-2422-2522-25 500-506, 506-512 19, 20 Pittsburgh, PACh. 1-88-161-6, 16-19 1-5, 15-19 1-5, 15-19 1-5, 17-19 1-5, 18-21 470-476, 494-500 14, 18 San Francisco Oakland, CA Ch. 8-161-812-159-1411-149-169-17 482-488, 488-494 16, 17 Washington, D.C., Maryland, Virginia Ch. 8-168-1613-1914-1912-19 12-16, 17-19 14-21 488-494, 494-500 17,18 RF CARRIER FREQUENCY RANGE 470.000 to 952.000 MHz (available frequencies depend on the applicable regulations in the country where the system is used). Refer to the frequency supplement supplied with the system. ACCESSORIES Furnished with ULXS4: UA400B 1/4 Wave Antenna (470-752Mhz) Furnished with ULXP4: UA820G 1/2 Wave Antenna (470-530Mhz) COMPLIANCE INFORMATION Type accepted under FCC Part 74, FCC ID DD4ULX2G3. Type accepted under FCC Part 74, FCC ID DD4ULX1G3. ©2007 Shure Incorporated Printed in USA 27A8895 (Rev. 1) 2 ULX WIRELESS SYSTEM USER GUIDE SUPPLEMENT 27A8895 (Rev. 1) Please read the Caution: Public Safety Restriction on Page 1. The following table describes compatible Frequencies and Channels available within each group. Channel Group 12345678910 TV 14 and 17 TV 15 and 18 TV 16 and 19 M1 and J1 bands fully available M1 and J1 bands fully available J1 and G3 bands fully available M1 and G3 bands fully available full G3 spectrum available full G3 spectrum available full G3 spectrum available 1470.275 476.275 482.275 470.150 470.475 470.375 470.175 470.450 470.325 470.600 2470.725 476.725 482.725 471.025 471.800 472.200 471.425 470.925 470.800 471.075 3471.450 477.450 483.450 472.375 473.400 472.850 472.400 471.725 471.600 471.875 4471.925 477.925 483.925 473.050 474.225 473.775 473.725 473.850 473.725 474.000 5473.900 479.900 485.900 474.150 475.725 474.325 474.225 475.350 475.225 475.500 6474.375 480.375 486.375 475.700 478.675 476.800 477.800 476.400 476.275 476.550 7475.150 481.150 487.150 476.625 479.350 477.875 479.250 479.250 479.125 479.400 8475.650 481.650 487.650 478.700 480.550 478.600 480.000 481.525 481.400 481.675 9488.275 494.275 500.275 479.500 482.025 480.050 482.775 483.375 483.250 483.525 10488.725 494.725 500.725 479.975 482.650 481.000 483.800 484.150 484.025 484.300 11489.450 495.450 501.450 481.475 484.250 482.600 486.650 485.450 485.325 485.600 12489.925 495.925 501.925 485.300 485.000 490.525 489.125 486.100 485.975 486.250 13491.900 497.900 503.900 491.450 486.175 492.675 490.300 487.000 486.875 487.150 14492.375 498.375 504.375 492.350 492.500 493.400 490.875 489.600 489.475 489.750 15493.150 499.150 505.150 493.650 495.525 494.500 492.850 490.100 489.975 490.250 16493.650 499.650 505.650 494.600 496.025 495.275 493.600 490.900 490.775 491.050 17496.100 497.150 496.900 495.950 493.475 493.350 493.625 18497.200 497.775 497.375 497.125 495.300 495.175 495.450 19499.075 499.225 498.900 499.350 498.075 497.950 498.225 20501.200 502.125 500.675 500.100 498.950 498.825 499.100 21501.725 502.650 501.575 502.225 499.425 499.300 499.575 22502.575 503.600 503.675 503.725 502.050 501.925 502.200 23504.975 504.225 504.725 504.875 503.325 503.200 503.475 24505.475 505.325 505.550 505.475 504.100 503.975 504.250 25505.725 505.600 505.875 INTER-GROUP AVAILABILITY: ULX G3 470-506 MHZ

FCC ID: DD4ULX2G3 D.L.S. ELECTRONIC SYSTEMS, INC. 1250 Peterson Drive Wheeling, Illinois 60090 FCC Authorization & Evaluation Division 7435 Oakland Mills Road Columbia, Maryland 21045-0429 Gentlemen: We are submitting for Shure, Inc., an ULX2 Wireless Microphone Transmitter, Model Number ULX2-G3, with a FCC ID: DD4ULX2G3 for certification. This unit has been tested and complies to Part 74, Subpart H. If there are any questions in regards to this application, please call D.L.S. Electronic Systems, Inc. at (847) 537 6400. Enclosed you will find a copy of our test report with the information and results of tests that is required under Part 74. Thank you for your assistance in this matter. Sincerely, Arnom C. Rowe EMC-001375-NE DLS/cp

Request for Confidentiality Date: February 5, 2008 American Telecommunications Certification Body, Inc. 6731 Whittier Avenue Suite C110 McLean, VA 22101 RE: Certification Application FCC ID: DD4ULX2G3 Pursuant to 47 CFR Section 0.459 Shure, Inc. understands that requests for non disclosure and confidential treatment is being made for the following information as stated under the Code of Federal Regulations Chapter 47, Part 0.459 and behalf of APPLICANT NAME: • Block Diagram • Schematics • Description of Operation • Parts Lists The above materials contain trade secrets, proprietary and technical information that 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, Inc. 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. Thank you for your attention to this matter. Signatory Arnom C. Rowe EMC ENGINEER EMC-001375-NE D.L.S. Electronic Systems, Inc.

Letter of Agency Date: February 5, 2008 American Telecommunications Certification Body, Inc. 6731 Whittier Avenue Suite C110 McLean, VA 22101 To Whom It May Concern: Please be advised that Shure, Inc. authorizes D.L.S. Electronic Systems, Inc. to act on our behalf, until otherwise notified, for applications submitted to American Telecommunications Certification Body, Inc. (ATCB). We certify that we are not subject to denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse ACT of 1988, U.S.C. 862. Further, no party, as defined in 47 CFR 1.2002(b), to the application is subject to denial of federal benefits, that includes FCC benefits. Thank you for your attention to this matter. Signatory, Arnom C. Rowe EMC ENGINEER EMC-001375-NE D.L.S. Electronic Systems, Inc. FCC Labeling Requirements and Information Date: February 5, 2008 American Telecommunications Certification Body, Inc. 6731 Whittier Avenue Suite C110 McLean, VA 22101 RE: FCC Labeling Requirements FCC ID: DD4ULX2G3 The following label information is required by the FCC Rules and Regulations for certified devices. Also attached, please find marketing information required by the FCC Rules and Regulations. Thank you for your attention to these matters. Sincerely, Arnom C. Rowe EMC ENGINEER EMC-001375-NE D.L.S. Electronic Systems, Inc. Modification Letter Date: February 5, 2008 American Telecommunications Certification Body, Inc. 6731 Whittier Avenue Suite C110 McLean, VA 22101 RE: Certification Application FCC ID: DD4ULX2G3 Please be advised that the following information is a list of modifications that will be included in the production process for the above-referenced equipment. Change 1: There were no modifications made during testing. Change 2: Change 3: Change 4: Change 5: Change 6: Change 7: Change 8: Change 9 Change 10: Thank you for your attention to this matter. Signatory Arnom C. Rowe EMC ENGINEER EMC-001375-NE D.L.S. Electronic Systems, Inc. Manufacturer’s Letter Date: February 5, 2008 American Telecommunications Certification Body, Inc. 6731 Whittier Avenue Suite C110 McLean, VA 22101 RE: Certification Application FCC ID: DD4ULX2G3 To Whom It May Concern: Please be advised that the manufacturer will ensure that the above-referenced model will be manufactured in accordance with the FCC Rules and Regulations. Thank you for your attention to this matter. Signatory Arnom C. Rowe EMC ENGINEER EMC-001375-NE D.L.S. Electronic Systems, Inc.

Company: Shure, Inc. Model: ULX2-G3 Date: 08-06-07 Photo Description: Front of unit Company: Shure, Inc. Model: ULX2-G3 Date: 08-06-07 Photo Description: Back of unit Company: Shure, Inc. Model: ULX2-G3 Date: 08-06-07 Photo Description: Bottom of unit with FCC ID label

Company: Shure, Inc. Model: ULX2-G3 Date: 08-06-07 Photo Description: Bottom of unit with FCC ID label Company: Shure, Inc. Model: ULX2-G3 Date: 08-06-07 Photo Description: Battery removed; FCC ID label

Company: Shure, Inc. Model: ULX2-G3 Date: 08-06-07 Photo Description: Microphone head removed Company: Shure, Inc. Model: ULX2-G3 Date: 08-06-07 Photo Description: Battery cover removed Company: Shure, Inc. Model: ULX2-G3 Date: 08-06-07 Photo Description: Battery removed; FCC ID label Company: Shure, Inc. Model: ULX2-G3 Date: 08-06-07 Photo Description: Switch cover removed Company: Shure, Inc. Model: ULX2-G3 Date: 08-06-07 Photo Description: Circuit board assembly removed Company: Shure, Inc. Model: ULX2-G3 Date: 08-06-07 Photo Description: Inside covers Company: Shure, Inc. Model: ULX2-G3 Date: 08-06-07 Photo Description: RF board Side 1 with shield Company: Shure, Inc. Model: ULX2-G3 Date: 08-06-07 Photo Description: RF board Side 1 with shield removed Company: Shure, Inc. Model: ULX2-G3 Date: 08-06-07 Photo Description: RF board Side 2 Company: Shure, Inc. Model: ULX2-G3 Date: 08-06-07 Photo Description: Audio / Display board Side 1 Company: Shure, Inc. Model: ULX2-G3 Date: 08-06-07 Photo Description: Audio / Display board Side 2 Company: Shure, Inc. Model: ULX2-G3 Date: 08-06-07 Photo Description: Audio interface board Side 1 Company: Shure, Inc. Model: ULX2-G3 Date: 08-06-07 Photo Description: Audio interface board Side 2

RF Exposure Statement 1. Standard Applicable According to 1.1307 (b)(1), systems operating under the provisions of this section shall be operated in a manner that ensure that the public is not exposed to radio frequency energy level in excess of the Commission’s guideline. This is a portable device. 2. Measurement Result: This is a portable device and the max peak output power is 15.66 dBm (36.8 mW). Lower than the low threshold 60/f GHz = (118.57 mW), d<2.5 cm general population category. The SAR measurement is not necessary.

1250 Peterson Dr., Wheeling, IL 60090 Page -1 of 55- Company: Shure Inc. Model Tested: ULX2-G3 Report Number: 13584 FCC Rules and Regulations / Intentional Radiators Low Power Auxiliary Stations Part 74, Subpart H, Sections 74.801 - 74.882 Part 74.861 (e) TV Broadcasting THE FOLLOWING MEETS THE ABOVE TEST SPECIFICATION Formal Name: ULX2 Wireless Microphone Transmitter Kind of Equipment: Wireless Microphone Transmitter Test Configuration: It is not connected to any other product. (Tested at 9 vdc) Model Number(s): ULX2-G3 Model(s) Tested: ULX2-G3 Serial Number(s): NA Emission Designator: 89+KF3E Date of Tests: June 28 & August 2, 2007 Test Conducted For: Shure Inc. 5800 Touhy Avenue Niles, Illinois 60714 NOTICE: “This report must not be used by the client to claim product endorsement by NVLAP or any agency of the U.S. Government”. Please see the "Additional Description of Equipment Under Test" page listed inside of this report. © Copyright 1983-2007 D.L.S. Electronic Systems, Inc COPYRIGHT NOTICE This report or any portion their of, may not be reproduced or modified in any form without the expressed written consent of D.L.S. Electronic Systems, Inc. 1250 Peterson Dr., Wheeling, IL 60090 Page -2 of 55- Company: Shure Inc. Model Tested: ULX2-G3 Report Number: 13584 SIGNATURE PAGE Report By: Arnom C. Rowe Test Engineer EMC-001375-NE Reviewed By: William Stumpf OATS Manager Approved By: Brian Mattson General Manager 1250 Peterson Dr., Wheeling, IL 60090 Page -3 of 55- Company: Shure Inc. Model Tested: ULX2-G3 Report Number: 13584 TABLE OF CONTENTS i. Cover Page .......................................................................................................................................... 1 ii. Signature Page .................................................................................................................................... 2 iii. Table of Contents ............................................................................................................................3 iv. NVLAP Certificate of Accreditation .............................................................................................. 4 1.0 Summary of Test Report ................................................................................................................. 5 2.0 Introduction.....................................................................................................................................5 3.0 Object .............................................................................................................................................. 5 4.0 Test Set-Up ..................................................................................................................................... 6 5.0 Test Equipment ...............................................................................................................................7 6.0 Ambient Measurements ..................................................................................................................8 7.0 AC Power Line Conducted Emission Measurements .....................................................................8 8.0 Description of Test Sample............................................................................................................. 9 9.0 Additional Description of Test Sample......................................................................................... 10 10.0 Photo Information and Test Set-Up ..............................................................................................11 11.0 Radiated Photos Taken During Testing ........................................................................................ 12 12.0 Results of Tests .............................................................................................................................15 13.0 Conclusion .................................................................................................................................... 15 TABLE 1 – EQUIPMENT LIST ..............................................................................................................16 Appendix A – Electric Field Radiated Emissions Test............................................................................. 18 1.0 Test Set-Up ...................................................................................................................................19 2.0 RF Power Output .......................................................................................................................... 19 2.0 Data taken of the RF Power Output ..............................................................................................20 3.0 RF Output Power Photos Taken During Testing .......................................................................... 24 4.0 Modulation Characteristics ........................................................................................................... 25 4.0 Graph(s) taken of the Modulation Characteristics ........................................................................26 5.0 Occupied Bandwidth..................................................................................................................... 28 5.0 Data and Graph(s) taken of the 99% Occupied Bandwidth .......................................................... 29 6.0 Data and Graph(s) taken of the Emission Mask ........................................................................... 33 7.0 Spurious Emissions at the Antenna Terminals .............................................................................40 8.0 Data and Graph(s) taken of the Band Edge Compliance .............................................................. 41 9.0 Field Strength of Spurious Emission Measurements .................................................................... 43 9.0 Radiated Data taken for Fundamental Emissions using the Substitution Method........................45 9.0 Radi…

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Company: Shure, Inc. Model: ULX2-G3 Photo Description: Radiated – horizontal Company: Shure, Inc. Model: ULX2-G3 Photo Description: Radiated – vertical Company: Shure, Inc. Model: ULX2-G3 Photo Description: RF Conducted Company: Shure, Inc. Model: ULX2-G3 Photo Description: Cond Power Company: Shure, Inc. Model: ULX2-G3 Photo Description: Frequency Stability - temperature Company: Shure, Inc. Model: ULX2-G3 Photo Description: Frequency Stability – voltage