DD4ULX1AULX1 Wireless Microphone Transmitter

©2007 Shure Incorporated Printed in USA 27A8907 (Rev. 1) ULX User Guide Supplement: X1 INTER-GROUP AVAILABILITY: ULX X1 944-952MHZ The following table describes Frequency and Channel availablility in each of 10 Groups. Channel Group 12345678910 X1, J1 and M1 bands fully available X1, J1 and G3 bands fully available X1, M1 and G3 bands fully available Full X1 spectrum, Robust, 7 channelsFull X1 spectrum, Max. 9 channels 1944.200 944.300 944.225 944.200 944.200 944.125 944.225 944.125 944.175 944.350 2945.250 945.200 944.975 945.050 945.650 945.575 945.675 945.175 945.225 945.400 3945.925 945.850 946.125 946.300 946.725 946.650 946.750 945.850 945.900 946.075 4947.300 946.825 946.800 947.100 948.275 948.200 948.300 947.225 947.275 947.450 5948.275 948.175 947.775 948.150 949.525 949.450 949.550 948.200 948.250 948.425 6948.950 949.025 949.100 948.775 950.500 950.425 950.525 948.875 948.925 949.100 7950.125 950.200 949.875 949.725 951.850 951.775 951.875 950.050 950.100 950.275 8951.025 950.825 951.025 950.975 950.950 951.000 951.175 9951.675 951.700 951.700 951.625 951.600 951.650 951.825 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 ULXP4: UA820X 1/2 Wave Antenna (944-952Mhz) Furnished with ULXS4: UA400 1/4 Wave Antenna (774-952Mhz) COMPLIANCE INFORMATION Type accepted under FCC Part 74, FCC ID DD4ULX2A. Type accepted under FCC Part 74, FCC ID DD4ULX1A.

©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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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: DD4ULX1A 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: DD4ULX1A 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: DD4ULX1A 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: DD4ULX1A 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: ULX1-X1 FCC ID: DD4ULX1A Date: 09-21-07 Photo Description: Front of unit Company: Shure, Inc. Model: ULX1-X1 FCC ID: DD4ULX1A Date: 09-21-07 Photo Description: Back of unit Company: Shure, Inc. Model: ULX1-X1 FCC ID: DD4ULX1A Date: 09-21-07 Photo Description: Bottom of unit Company: Shure, Inc. Model: ULX1-X1 FCC ID: DD4ULX1A Date: 09-21-07 Photo Description: Top of unit Company: Shure, Inc. Model: ULX1-X1 FCC ID: DD4ULX1A Date: 09-21-07 Photo Description: Side of unit

Company: Shure, Inc. Model: ULX1-X1 FCC ID: DD4ULX1A Date: 09-21-07 Photo Description: Close-up of FCC ID label

Company: Shure, Inc. Model: ULX1-X1 FCC ID: DD4ULX1A Date: 09-21-07 Photo Description: Back cover removed Company: Shure, Inc. Model: ULX1-X1 FCC ID: DD4ULX1A Date: 09-21-07 Photo Description: Battery removed Company: Shure, Inc. Model: ULX1-X1 FCC ID: DD4ULX1A Date: 09-21-07 Photo Description: RF board side 1 Company: Shure, Inc. Model: ULX1-X1 FCC ID: DD4ULX1A Date: 09-21-07 Photo Description: RF board side 1 with shield removed Company: Shure, Inc. Model: ULX1-X1 FCC ID: DD4ULX1A Date: 09-21-07 Photo Description: RF board side 2 Company: Shure, Inc. Model: ULX1-X1 FCC ID: DD4ULX1A Date: 09-21-07 Photo Description: Audio board side 1 Company: Shure, Inc. Model: ULX1-X1 FCC ID: DD4ULX1A Date: 09-21-07 Photo Description: Audio board side 2 Company: Shure, Inc. Model: ULX1-X1 FCC ID: DD4ULX1A Date: 09-21-07 Photo Description: Inside covers

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 14.55 dBm (28.51 mW). Lower than the low threshold 60/f GHz = (63.03 mW), d<2.5 cm general population category. The SAR measurement is not necessary.

1250 Peterson Dr., Wheeling, IL 60090 Page -1 of 63- Company: Shure Inc. Model Tested: ULX1-X1 Report Number: 13583 FCC Rules and Regulations / Intentional Radiators Low Power Auxiliary Stations Part 74, Subpart H, Sections 74.801 - 74.882 Part 74.861 (d) Other than TV Broadcasting THE FOLLOWING MEETS THE ABOVE TEST SPECIFICATION Formal Name: ULX1 Wireless Microphone Transmitter Kind of Equipment: Wireless Microphone Transmitter Test Configuration: It is only connected to a supplied microphone. (Tested at 9 vdc) Model Number(s): ULX1-X1 Model(s) Tested: ULX1-X1 Serial Number(s): NA Emission Designator: 88.6KF3E Date of Tests: September 19 & 20, 2007 & January 17, 2008 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 63- Company: Shure Inc. Model Tested: ULX1-X1 Report Number: 13583 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 63- Company: Shure Inc. Model Tested: ULX1-X1 Report Number: 13583 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 .......................................................................... 23 4.0 Modulation Characteristics ........................................................................................................... 24 4.0 Graph(s) taken of the Modulation Characteristics ........................................................................25 5.0 Occupied Bandwidth..................................................................................................................... 29 5.0 Data and Graph(s) taken of the 99% Occupied Bandwidth .......................................................... 30 6.0 Spurious Emissions at the Antenna Terminals ............................................................................. 33 7.0 Data and Graph(s) taken of the Low Channel Band Edge Compliance .......................................34 7.0 Data and Graph(s) taken of the High Channel Band Edge Compliance....................................... 45 8.0 Field Strength of Spurious Emission Measurements .................................................................... 56 8.0 Radiated Data taken for Fundamental Emissions using the Substitution Method........................58 8…

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Company: Shure, Inc. Model: ULX1-X1 Photo Description: Radiated – x Company: Shure, Inc. Model: ULX1-X1 Photo Description: Radiated – y Company: Shure, Inc. Model: ULX1-X1 Photo Description: Radiated – z Company: Shure, Inc. Model: ULX1-X1 Photo Description: RF Conducted Output Power Company: Shure, Inc. Model: ULX1-X1 Photo Description: Band-Edge in Temperature Chamber