DD4ULX2Wireless microphone

ULX Wireless System User Guide ULX WIRELESS SYSTEM SYSTÈME SANS FIL ULX ULX–DRAHTLOSSYSTEM SISTEMA INALAMBRICO ULX RADIOMICROFONI ULX SISTEMA ULX SEM FIO 27A8732 (AH) E2001, Shure Incorporated Printed in U.S.A. 2 CONTENTS ULX SYSTEM COMPONENTS3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ULXS4 STANDARD RECEIVER FEATURES AND CONTROLS3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Front Panel 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Rear Panel 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ULXP4 PROFESSIONAL RECEIVER FEATURES AND CONTROLS5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Front Panel 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Rear Panel 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SINGLE SYSTEM INSTALLATION6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Receiver Connections 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Turning the Receiver On 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Searching for the Next Open Channel 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Adjusting the Receiver Display Contrast8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Changing the Group8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Changing the Channel8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ULX1 TRANSMITTER FEATURES AND CONTROLS9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ULX2 TRANSMITTER FEATURES AND CONTROLS10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TRANSMITTER SETUP11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Transmitter Battery Installation11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ULX1 Bodypack Connections11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Turning the Transmitter On11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Checking Transmitter Battery Power12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ULX1 Bodypack Transmitter Attenuation Settings12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Setting the Transmitter Operating Frequecy12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SYSTEM OPERATION14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Transmitter Gain Adjustment14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Locking the Transmitter Frequency Settings14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Unocking the Transmitter Frequency Settings15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Locking the Power On/Off Switch15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Unocking the Power On/Off Switch15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ADVANCED RECEIVER PROGRAMMING (ULX4P MODELS ONLY)16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . Scanning Frequency Groups16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Adjusting the Receiver Squelch Setting16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Locking the Receiver17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Unlocking the Receiver17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . RECEIVER MOUNTING18. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Table Mounting the ULXS4 Standard Receiver18. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Rack Mounting a ULXP4 Professional Receiver18. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Rack Mounting Dual ULXP4 Receivers19. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TIPS FOR ACHIEVING OPTIMUM PERFORMANCE20. . . . . . . . . . . . . . . .…

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ULX Wireless System User Guide ULX WIRELESS SYSTEM SYSTÈME SANS FIL ULX ULX–DRAHTLOSSYSTEM SISTEMA INALAMBRICO ULX RADIOMICROFONI ULX SISTEMA ULX SEM FIO 27A8732 (AH) E2001, Shure Incorporated Printed in U.S.A. 2 CONTENTS ULX SYSTEM COMPONENTS3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ULXS4 STANDARD RECEIVER FEATURES AND CONTROLS3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Front Panel 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Rear Panel 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ULXP4 PROFESSIONAL RECEIVER FEATURES AND CONTROLS5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Front Panel 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Rear Panel 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SINGLE SYSTEM INSTALLATION6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Receiver Connections 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Turning the Receiver On 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Searching for the Next Open Channel 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Adjusting the Receiver Display Contrast8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Changing the Group8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Changing the Channel8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ULX1 TRANSMITTER FEATURES AND CONTROLS9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ULX2 TRANSMITTER FEATURES AND CONTROLS10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TRANSMITTER SETUP11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Transmitter Battery Installation11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ULX1 Bodypack Connections11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Turning the Transmitter On11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Checking Transmitter Battery Power12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ULX1 Bodypack Transmitter Attenuation Settings12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Setting the Transmitter Operating Frequecy12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SYSTEM OPERATION14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Transmitter Gain Adjustment14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Locking the Transmitter Frequency Settings14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Unocking the Transmitter Frequency Settings15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Locking the Power On/Off Switch15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Unocking the Power On/Off Switch15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ADVANCED RECEIVER PROGRAMMING (ULX4P MODELS ONLY)16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . Scanning Frequency Groups16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Adjusting the Receiver Squelch Setting16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Locking the Receiver17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Unlocking the Receiver17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . RECEIVER MOUNTING18. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Table Mounting the ULXS4 Standard Receiver18. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Rack Mounting a ULXP4 Professional Receiver18. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Rack Mounting Dual ULXP4 Receivers19. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TIPS FOR ACHIEVING OPTIMUM PERFORMANCE20. . . . . . . . . . . . . . . .…

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

ULX Wireless System User Guide ULX WIRELESS SYSTEM SYSTÈME SANS FIL ULX ULX–DRAHTLOSSYSTEM SISTEMA INALAMBRICO ULX RADIOMICROFONI ULX SISTEMA ULX SEM FIO 27A8732 (AH) E2001, Shure Incorporated Printed in U.S.A. 2 CONTENTS ULX SYSTEM COMPONENTS3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ULXS4 STANDARD RECEIVER FEATURES AND CONTROLS3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Front Panel 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Rear Panel 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ULXP4 PROFESSIONAL RECEIVER FEATURES AND CONTROLS5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Front Panel 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Rear Panel 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SINGLE SYSTEM INSTALLATION6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Receiver Connections 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Turning the Receiver On 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Searching for the Next Open Channel 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Adjusting the Receiver Display Contrast8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Changing the Group8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Changing the Channel8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ULX1 TRANSMITTER FEATURES AND CONTROLS9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ULX2 TRANSMITTER FEATURES AND CONTROLS10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TRANSMITTER SETUP11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Transmitter Battery Installation11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ULX1 Bodypack Connections11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Turning the Transmitter On11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Checking Transmitter Battery Power12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ULX1 Bodypack Transmitter Attenuation Settings12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Setting the Transmitter Operating Frequecy12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SYSTEM OPERATION14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Transmitter Gain Adjustment14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Locking the Transmitter Frequency Settings14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Unocking the Transmitter Frequency Settings15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Locking the Power On/Off Switch15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Unocking the Power On/Off Switch15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ADVANCED RECEIVER PROGRAMMING (ULX4P MODELS ONLY)16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . Scanning Frequency Groups16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Adjusting the Receiver Squelch Setting16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Locking the Receiver17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Unlocking the Receiver17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . RECEIVER MOUNTING18. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Table Mounting the ULXS4 Standard Receiver18. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Rack Mounting a ULXP4 Professional Receiver18. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Rack Mounting Dual ULXP4 Receivers19. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TIPS FOR ACHIEVING OPTIMUM PERFORMANCE20. . . . . . . . . . . . . . . .…

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Letter of Agency Date: October 16, 2001 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: October 16, 2001 American Telecommunications Certification Body, Inc. 6731 Whittier Avenue Suite C110 McLean, VA 22101 RE: FCC Labeling Requirements FCC ID: DD4ULX2 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. Request for Confidentiality Date: October 16, 2001 American Telecommunications Certification Body, Inc. 6731 Whittier Avenue Suite C110 McLean, VA 22101 RE: Certification Application FCC ID: DD4ULX2 Please be advised that the following information is to be held confidential and behalf of APPLICANT NAME: • Operational Description • Block Diagram • Schematics • Parts Lists • External Photos • Internal Photos The application contains technical information which Shure, Inc. deems to be trade secrets and proprietary. If made public, the information might be used to the disadvantage of the applicant in the market place. Thank you for your attention to this matter. Signatory Arnom C. Rowe EMC ENGINEER EMC-001375-NE D.L.S. Electronic Systems, Inc. Modification Letter Date: October 16, 2001 American Telecommunications Certification Body, Inc. 6731 Whittier Avenue847-537-6488 Suite C110 McLean, VA 22101 RE: Certification Application FCC ID: DD4ULX2 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: October 16, 2001 American Telecommunications Certification Body, Inc. 6731 Whittier Avenue Suite C110 McLean, VA 22101 RE: Certification Application FCC ID: DD4ULX2 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.

The theory of operation stated 8 different frequency bands. There are only 4 bands actually used for the ULX1 Transmitter. The following are the frequency bands used for the ULX1 Transmitter: J1 554-590 MHz M1 662-690 MHz Q2 748-806 MHz R4 784-806 MHz The “R4” band listed here is not the full fre quency band because of the 806 MHz upper restriction. Four Frequency Bands for the ULX1 Transmitter SHURE Incorporated 222 Hartrey Avenue Evanston, IL 60202-3696 - U.S.A. Microphones and Audio Electronics FCC Authorization & Evaluation Division 7435 Oakland Mills Road Columbia, Maryland 21045-0429 Ladies and or Gentlemen: By Tit le PROJECT ENGINEER, EMC Applicant SHURE, INCORPORATED Telephone 847-866-2241 Phone: 847-866-2200 FAX: 847-866-2279 Web Address: http://www.shure.com

The 731 form, page 6 of the test report, and theory of operation should had stated the actual frequency operation for the ULX1 transmitter is 554 MHz to 608 MHz and 614 MHz to 806 MHz. Actual frequency range of operation for the ULX2 Transmitter SHURE Incorporated 222 Hartrey Avenue Evanston, IL 60202-3696 - U.S.A. Microphones and Audio Electronics FCC Authorization & Evaluation Division 7435 Oakland Mills Road Columbia, Maryland 21045-0429 Ladies and or Gentlemen: By Tit le PROJECT ENGINEER, EMC Applicant SHURE, INCORPORATED Telephone 847-866-2241 Phone: 847-866-2200 FAX: 847-866-2279 Web Address: http://www.shure.com

FCC ID: DD4ULX2 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 UHF Wireless Transmitter, Model Number ULX2, with a FCC ID: DD4ULX2 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 Section 74.861. Thank you for your assistance in this matter. Sincerely, Arnom C. Rowe EMC-001375-NE DLS/mm

Statement of Tunable Frequencies of the ULX1 Transmitter We at Shure, Inc do hereby state the following: “The user cannot tune the ULX1 transmitter outside the allowable US frequency ranges of 554 MHz to 608 MHz and 614 MHz to 806 MHz.” SHURE Incorporated 222 Hartrey Avenue Evanston, IL 60202-3696 - U.S.A. Microphones and Audio Electronics FCC Authorization & Evaluation Division 7435 Oakland Mills Road Columbia, Maryland 21045-0429 Ladies and or Gentlemen: By Tit le PROJECT ENGINEER, EMC Applicant SHURE, INCORPORATED Telephone 847-866-2241 Phone: 847-866-2200 FAX: 847-866-2279 Web Address: http://www.shure.com

FRONT OF EUT BACK OF EUT BATTERY COVER REMOVED BATTERY REMOVED BATEREY REMOVED / GAIN ADJUST SCREEN REMOVED MICROPHONE REMOVED FROM TRANSMITTER PLASTIC HOUSING

FRONT OF EUT BACK OF EUT BATTERY COVER REMOVED BATTERY REMOVED BATEREY REMOVED / GAIN ADJUST SCREEN REMOVED MICROPHONE REMOVED FROM TRANSMITTER PLASTIC HOUSING

LOCATION OF FCC LABEL

LOCATION OF FCC LABEL

CIRCUIT BOARDS REMOVED MICROPHONE CONTACT BOARD SIDE #1 MICROPHONE CONTACT BOARD SIDE #2 AUDIO CIRCUIT BOARD SIDE #1 AUDIO CIRCUIT BOARD SIDE #2 RF CIRCUIT BOARD SIDE #1 RF CIRCUIT BOARD SIDE #2

CIRCUIT BOARDS REMOVED MICROPHONE CONTACT BOARD SIDE #1 MICROPHONE CONTACT BOARD SIDE #2 AUDIO CIRCUIT BOARD SIDE #1 AUDIO CIRCUIT BOARD SIDE #2 RF CIRCUIT BOARD SIDE #1 RF CIRCUIT BOARD SIDE #2

EMC Test Services Report No. 9274 1250 Peterson Drive, Wheeling, Illinois 60090, USA TEST SPECIFICATION: FCC "Rules and Regulations", Part 74, Experimental Radio, Auxiliary, Special Broadcast and Other Program Distribution Services for Operation in the 470 MHz to 608 MHz & 614 MHz to 806 Band Subpart H, Low Power Auxiliary Stations Sections 74.801 to 74.882 THE FOLLOWING MEETS THE ABOVE TEST SPECIFICATION Formal Name: UHF Wireless System Kind of Equipment: Wireless Microphone Test Configuration: Tested at 9 vdc Emission Designator: 120KF3E Transmitter FCC ID: DD4ULX2 Model Number: ULX2 Serial Number: NA Dates of Test: September 6, 7 & 10, 2001 Test Conducted For: Shure, Inc. 222 Hartrey Avenue Evanston, Illinois 60015 NOTICE: Please see change information listed inside of this report. This report must not be used by the customer to claim product endorsement by NVLAP or any agency of the United States Government, and it cannot be reproduced (except in full), without the approval of D.L.S. Electronic Systems Inc. Page 1 EMC Test Services Report No. 9274 1250 Peterson Drive, Wheeling, Illinois 60090, USA SIGNATURE PAGE Report Written By: Arnom C. Rowe Test Engineer EMC-001375-NE Report Reviewed by: Jack Prawica Lab Manager Report Approved by: Brian J. Mattson General Manager Company Official: Shure, Inc. Page 2 EMC Test Services Report No. 9274 1250 Peterson Drive, Wheeling, Illinois 60090, USA NVLAP Certificate of Accreditation available upon request. Page 3 EMC Test Services Report No. 9274 1250 Peterson Drive, Wheeling, Illinois 60090, USA NVLAP Scope of Accreditation available upon request. Page 4 EMC Test Services Report No. 9274 1250 Peterson Drive, Wheeling, Illinois 60090, USA TABLE OF CONTENTS i. Cover Page......................................................................................................................................1 ii. Signature Page.................................................................................................................................2 iii NVLAP Certificate of Accreditation available upon request of Contents......................................3 iv NVLAP Scope Certificate of Accreditation available upon request of Contents...........................4 v. Table of Contents............................................................................................................................5 1.0 Summary of Test Report.................................................................................................................6 2.0 Introduction.....................................................................................................................................6 3.0 Object..............................................................................................................................................6 4.0 Test Set-Up......................................................................................................................................6 5.0 Test Equipment (Bandwidths and Detector Function)....................................................................7 6.0 Modulation Characteristics..............................................................................................................7 6.0 Graphs Taken Showing the Frequency Response of the Audio Modulating Circuit......................8 7.0 Occupied Bandwidth – Part 2.1049...............................................................................................11 7.0 Graphs taken of the Occupied Bandwidth Part 2.1049.................................................................12 8.0 RF Power Output – Part 2.1046....................................................................................................19 8.0 Graphs Taken of the RF Power.....................................................................................................20 9.0 Frequency Deviation and Tolerance – Part 74.861.......................................................................27 10.0 Spurious Conducted Emission Measurements made at Antenna Terminals Part 2.105...............28 10.0 Spurious Conducted Emission Data taken at the Antenna Terminals Part 2.1051.......................29 10.0 Spurious Conducted Emission Graphs made at the Antenna Terminals Part 2.1051...................30 11.0 Field Strength of Spurious Emission Measurements Part 2.1053.................................................31 11.0 Field Strength of Spurious Emission Measurements Part 2.1053.................................................32 11.0 Radiated Data Taken for Field Strength Spurious Measurements Part 2.1053.............................33 12.0 Frequency Stability Part 2.1055a (Temperature)..........................................................................49 12.0 Graphs taken for Frequency Stability when varying the temperature Part 2.1055a......................50 13.0 Frequency Stability Part 2.1055d (Voltage).................................................................................. 61 13.0 Graphs taken for Frequency Stability when varying the Primary Supply Part 2.1055d...............62 14.0 Photo Information and Test Set-Up..............................................................................…

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