DD4U1HUHF Wireless Body Pack Transmitter

EnglishGENERAL Congratulations on your purchase of a Shure U1H. The U1H is a high– powered ver- sion of the Shure U1 transmitter and is compatible with all Shure U4 receivers. Operationof the U1H is virtually identical to that of the U1. Only the transmitter/receiver spacingand battery life differ from the U1. Both are described below. Refer to the UHF SystemUser Guide for detailed U1H operating instructions.Transmitter/Receiver Spacing Because of its greater rf output power, an U1H can overload a nearby receiver. To pre- vent overloading the receiver, Shure recommends you maintain a distance of a least 10meters (30 ft.) between the U1H transmitter and the U4 receiver.U1H Transmitter Battery Life Because of its increased rf output power, the U1H requires more battery power than the U1. Two 1.5V AA alkaline batteries typically provide 4–6 hours of U1H operation,compared to 6–10 hours of operation they provide the U1 transmitter. For more information on the U1H, contact the Shure Applications Group at (847) 866–2525.SPECIFICATIONSOutput Power: U1H–MA (782–810 MHz): 50 mWU1H–MB (800–830 MHz): 50 mWU1H–UA (782–806 MHz): 100 mW Working Range: 50 mW: 275 m (750 ft.) minimum, under typical conditions100 mW: 300 m (1000 ft.) minimum, under typical conditionsNOTE: Actual working range depends on RF signal absorption, reflection, and inter- ference. Frequency Response: 50 to 15,000 Hz ± 2 dB Audio Gain Adjustment Range: 0–40 dB Modulation: FM ± 45 kHz deviation Antenna: 1/4 wave, whip antenna, 50 W Power Requirements: 2 AA 1.5 V alkaline batteries Battery Life: 4–6 hours Certification: Type Accepted under FCC Parts 74; Certified by IC in Canada under RSP 123.RA Type Approved in the U.K. to MPT1350; EMC Approved to ETS 300 445.Type Approved and EMC Approved systems are eligible to carry the CE mark. NOTICE: This product is part of a Shure Wireless Microphone System. Detailed operating in- structions are provided in the UHF Wireless System User Guide. For a free copy of theUHF Wireless System User Guide, contact: Shure Brothers IncorporatedCustomer Service Department222 Hartrey AvenueEvanston, IL 602023696 U.S.A. Français Deutsch 27A2796 (RE)E 1998, Shure Brothers Incorpor a Español Italiano U1H High P (FRANCAI S (DEUTSCH ) (ESPANOL ) (ITALIANO )

SHURE BROTHERS INC. MODEL U1H–MB FREQ: 800–830 MHz GUITAR CABLE: USE WA302 MADE IN USA SHURE BROTHERS INC. MODEL U1H–UA FREQ: 782–806 MHz FCC ID: DD4U1H CANADA: 616 231 105 MADE IN USA GUITAR CABLE: USE WA302 39UA8343 39MB8343 1.600 REF. .570 REF. 1.600 REF. .570 REF.

General Product Description The Shure Model UlH is a UHF, up (microprocessor) controlled, transmitter operating over the frequency range of 782 to 830 MHz (with two different models). The transmitter features a minimum of six hour battery life using 2 'AA' alkaline batteries, an LCD readout of group/channel with battery status indicator, a metal enclosure, and utilizes an external antenna to provide optimum range. This product is intended for use in high-end installed sound, rental, and concert sound markets. Special Features 1. Frequency agile, microprocessor controlled. Model number determines frequency band of operation as well as size of minimum step of synthesizer (center frequency). For example: UL-UA operates between 782-806 MHz on 125 kHz centers for a total of 191 frequencies. 2. A minimum of 20 compatible systems (UA). 3. Tone-key squelch. 4. (2) 1.5 Volt "AA" battery operation with electrical reverse battery protection. 5. Switchcraft "Tiny Q-G?" type input connector (4 pin, mates with switchcraft TA4F or equivalent). Supports WL83A, WL84A, WL93, WM98, WCM16, WH10TQG, and WA302 mics, headsets, and cables. 6. Six hour minimum battery life for 2 'AA, new alkaline batteries. 7. Rugged, all-metal construction. 8. Power On/Off two position miniature toggle switch located on top of unit with green LED power on indicator:. 9. Mode and Set momentary pushbuttons which also function as Power/frequency lockout buttons located under battery door. 10. LCD display includes group, channel and low. battery condition. 11. Screwdriver adjustable audio gain via rotary potentiometer.

D.L.S. ELECTRONIC SYSTEMS, INC. 1250 PETERSON DRIVE WHEELING, ILLINOIS 60090 EMC TEST SERVICES REPORT NO. 6588 TEST SPECIFICATION: FCC "Rules and Regulations", Part 74, Experimental Radio, Auxiliary, Special Broadcast and Other Program Distribution Services for operation in the 782 to 806 MHz Band Subpart H, Low Power Auxiliary Stations Sections 74.801 to 74.882 THE FOLLOWING "MEETS" THE ABOVE TEST SPECIFICATION Formal Name:Shure Brothers UHF Wireless Body Pack Transmitter Kind of Equipment:Body Pack UHF Transmitter Test Configuration:Battery Powered Transmitter Emission Designator: 12OKF3E Transmitter FCC ID:DD4UlH Model Number:UlH Serial Number:NA Dates of Test:April 21, 1998 Test Conducted For: Shure Brothers Incorporated 222 Hartrey Avenue Evanson, Illinois 60202 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 he United States Government, and it cannot be reproduced (except in full), without the approval of D.L.S. Electronic Systems Inc. Page 1 D.L.S. ELECTRONIC SYSTEMS, INC. 1250 Peterson Drive Wheeling, Illinois 60090 REPORT NO. 6588 SIGNATURE PAGE Report written by: Arnom C. Rowe Test Engineer EMC-001375-NE Reviewed by: Jack Prawica Lab Manager Approved by: Brian J. Matson General Manager Company Official: Shure Brothers Incorporated Page 2 D.L.S. ELECTRONIC SYSTEMS, INC. EMC TEST SERVICES REPORT NO. 6588 TABLE OF CONTENTS PageContents Paragraph 1.Cover Page.........................................................................................i 2.Signature Page....................................................................................ii 3.Table of Contents...............................................................................iv 5.Summary of Test Report.....................................................................1.0 5.Introduction......................................................................................2.0 5.Object..............................................................................................3.0 5.Test Set-up.......................................................................................4.0 6.Test Equipment (Bandwidths and Detector Function)..............................5.0 6.RF Power Output..............................................................................6.0 7.Graphs taken of the RF output showing system and filter losses................6.0 8.Modulation Characteristics..................................................................7.0 9.Graphs taken of the Modulation Characteristics.........................................7.0 11.Occupied Bandwidth..........................................................................8.0 12.Graphs taken of the Occupied Bandwidth...............................................8.0 13.Frequency Deviation...........................................................................9.0 14.Graphs taken of the Frequency Deviation...............................................9.0 15.Spurious Emission Measurements at Antenna Terminals.........................10.0 16.Conducted Emission Data taken..........................................................10.0 17.Conducted Emission Graphs taken.......................................................10.0 Page 3 D.L.S. ELECTRONIC SYSTEMS, INC. EMC TEST SERVICES REPORT NO. 6588 TABLE OF CONTENTS PageContents Paragraph 18.Field Strength of Spurious Emission Measurements...............................11.0 20.Radiated Data taken for Field Strength Measurements...........................11.0 21.Radiated Charts taken for Field Strength Measurements.........................11.0 22.Frequency Stability (Temperature)......................................................12.0 23.Graphs taken of Frequency Stability (Temperature)...............................12.0 24.Frequency Stability (Voltage Variation)...............................................13.0 25.Graphs taken of Frequency Stability...................................................13.0 26.Photo Information and Test Set-Up....................................................14.0 27.Photos Taken During Testing............................................................15.0 29.Change Information.........................................................................16.0 30.Results of Tests..............................................................................17.0 30.Conclusion....................................................................................18.0 31.Equipment List.........................................................................TABLE 1 Page 4 D.L.S. ELECTRONIC SYSTEMS, INC. EMC TEST SERVICES REPORT NO. 6588 Kind of Equipment: Body Pack UHF Transmitter SN/: NA 1.0SUMMARY OF TEST REPORT It was found that the Shure Brothers UHF Wireless Body Pack Transmitter, SIN NA "meets" the radio interference emission requirements of the FCC "Rules and Regulations", Part 74, Subpart H, Sections 74.801 to 74.882 for Low Power Auxiliary Stations operating in the 782 to 806 MHz Frequency Band. 2.0INTRODUCTION On April 21, 1998, a series of radio frequency interference measurements were performed on Body Pack UHF Transmitter, SIN NA. The tests were performed according to the procedures of FCC as stated in Part 2 Subpart J, Equipment Authorization Procedures of the Code of Federal Regulations 47, by personnel of D.L.S. Electronic Systems, Inc. who are responsible to Donald. L. Sweeney, Senior EMC Engineer. 3.0OBJECT The purpose of this series of tests was to determine if the test sample could meet the radio frequency emission requirements of the FCC "Rules and Regulations", Part 74, Subpart H, Sections 74.801 to 74.882 for Low Power Auxiliary Stations operating in the 782 to 806 MHz Frequency Band. 4.0TEST SET-UP All radiated emission tests were performed at D.L.S. Electronic Systems, Inc. The radiated tests were made with the test item placed on a wooden turntable loca…

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