H38UB-8HWireless Microphone

RR UB-81R/81DV UB-8H/8P SERIES SEIKAKU TECHNICAL GROUP LIMITED No.1, Lane 17, Sec. 2, Han Shi West Road, Taichung, 401 TAIWAN Tel:886-4-22313737 Fax:886-4-22346757 http://www.show-pa.com e-mail: [email protected] All rights reserved to SEIKAKU. All features and content might be changed without prior notice. Any photocopy, translation, or reproduction of part of this manual without written permission is forbidden. Copyright 2007 SEIKAKU GROUP cc NF02702-1.3 IMPORTANT! Please read this manual carefully before operating this unit for the first time. All rights reserved to SHOW. All features and content might be changed without prior notice. Any photocopy, translation, or reproduction of part of this manual without written permission is forbidden. MODEL Oscillation mode Carrier frequency band Frequency response Frequency stability T.H.D Modulation mode RF output power Dynamic : Tone frequncy : Curent drain : Max.Deviation : Battery: Microphone Capsule 4 band choice Dimensions : UB-8P PLL UHF SYNTHESIZED UHF 740~769 MHZ 50Hz~15KHz(3dB) 0.005% 0.8% FM(F3E) 10mw 100dB 32.768KHz 150mA 35KHZ Deviation Condenser or Dynamic Capsule 1. Condenser 2. Dynamic 3. Electric instrument 4. Ground 65(W)111(L)31(H) Weight : 0.105Kg(Approx.) 10 SPECIFICATION "AA"type2pcs (used for more than 6 hours) 9 SAFETY RELATED SYMBOLS CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN The symbol is used to indicate that some hazardous live terminals are involved within this apparatus, even under the normal operating conditions. The symbol is used in the service do- cumentation to indicate that specific component shall be only replaced by the component specified in that docu- mentation for safety reasons. Protective grounding terminal. Alternating current /voltage. ON: Denotes the apparatus turns on. OFF: Denotes the apparatus turns off, be- cause of using the single pole switch, be sure to unplug the AC power to prevent any ele- ctric shock before you proceed your service. WARNING: Describes precautions that should be observed to prevent the danger of injury or death to the user. CAUTION: Describes precautions that should be observed to prevent danger of the apparatus. WARNING Power Supply Ensure the source voltage matches the voltage of the power supply before turning ON the apparatus. Unplug this apparatus during lightning storms or when unused for long periods of time. External Connection The external wiring connected to the out- put hazardous live terminals requires installation by an instructed person, or the use of ready-made leads or cords. Do not Remove any Cover There are maybe some areas with high voltages inside, to reduce the risk of electric shock, do not remove any cover if the power supply is connected. The cover should be removed by the qual- ified personnel only. No user serviceable parts inside. Fuse To prevent a fire, make sure to use fuses with specified standard (current, voltage, type). Do not use a different fuse or short circuit the fuse holder. Before replacing the fuse, turn OFF the apparatus and disconnected the power source. Protective Grounding Make sure to connect the protective grounding to prevent any electric shock before turning ON the apparatus. Never cut off the internal or external pro- tective grounding wire or disconnect the wiring of protective grounding terminal. Operating Conditions This apparatus shall not be exposed to dripping or splashing and that no objects filled with liquids, such as vases, shall be placed on this apparatus. To reduce the risk of fire or electric shock, do not expose this apparatus to rain or moisture. Do not use this apparatus near water. Install in accordance with the manufacturer's Hazardous live terminal . Disposing of this product should not be placed in municipal waste and should be separate collection. MODEL Oscillation mode Carrier frequency band Frequency response Frequency stability T.H.D Modulation mode RF output power Dynamic Tone frequency Current drain Max. Deviation Battery Microphone Capsule Dimensions Weight UB-8H PLL UHF SYNTHESIZED UHF 740~769 MHZ 50Hz~15KHz(3dB) 0.005% FM (F3E) 10mw 100dB 32.768KHz 150mA 35KHZ Deviation "AA" type2pcs Dynamic Capsule 220mm 0.16Kg(Approx.) 0.8% SPECIFICATION MODEL Channel Receiver type Receiver type Frequency band Frequency response Frequency stability Modulation mode T.H.D Dynamic Audio Output Balance output S/N Ratio RF sensitivity Power supply UB-81R Single-Channel Non-Diversity PLL UHF SYNTHESIZED UHF 740~769MHz 0.005% FM(F3E) 1% 100dB unbalanced 6.3mm phone jack 280mv15KHz deviation 280mV at 15KHz deviation 90dB -100dbm/30db sinad DC 12V/500mA(AC 120V /230V 50/60Hz Adaptor) 50Hz~50KHz(3dB) SPECIFICATION UB-81DV Single-Channel Diversity PLL UHF SYNTHESIZED UHF 740~769MHz 50Hz~50KHz(3dB) 0.005% FM(F3E) 1% 100dB Dimensions 130(W)44(H)201(L) Weight 0.350Kg(Approx.)0.365Kg(Approx.) 280mV at 15KHz deviation 90dB -100dbm/30db sinad 130(W)44(H)201(L) unbalanced 6.3mm phone jack 280mv15KHz deviation DC 12V/500mA(AC 120V /230V 50/60Hz Adaptor) 5. TECHNICAL SPECIFICATIONS IMPORTANT SAFETY INSTRUCTIONS Read these instructions. Keep these instructions. Heed all warnings. Only use attachments/accessories spec- ified by the manufacturer. Power Cord and Plug 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 wide blade or the third prong are provided for your safety. If the provided plug does not fit into your outlet, consult an electrician for replace- ment of the obsolete outlet. Protect the power cord from being walk- ed on or pinched particularly at plugs, convenience receptacles, and the point where they exit from the apparatus. Cleaning When the apparatus needs a cleaning, you can blow off dust from the apparatus with a blower or clean with rag etc. Don't use solvents such as benzol, alcohol, or other fluids with very strong volatility and flammability for cleaning…

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1234 A B C D 4321 D C B A IC3A 2068 PRE-AMP Impedance Matching IC12 SA571D compandor IC3B AF AMP VR4 AF Gain Adjust IC4 TONE AMP Q30/Q17 XT1 TONE SW2 CHANNEL CONTROL VCC +5V +10V Q29 Voltage Regulator +3V Q31 Voltage Regulator +5V Q5 Voltage Converter 10V +3V +5V +10V GND FREQUENCY SYNTHESIZER 4MH VCO CONTROL IC1 Q4 BFG425W VCO Buffer Q6 BFG425W AMP Q7 BFG425W RF Power AMP RF B.P.F Frequency Multiplier +5V MT GT +10V GND UB-8H/8P Titel Size A4 Model No: UB-8H/8P Revision VER061125 Date: 1-Feb-2007 Sheet 1 of 1 File: UB-8H&8P Drawn By:XuQi Liang UB-8H(1/1) 123 456 SW1 22D06 GND

Page 1 of 1 Product Operation Description This product is a wireless microphone, which has one switching key, which is function for power on / off, the product equipped one indicator by the side of the switching keys, it would light when the power switching key were on, then light will turn off within 0.1 second. When the batteries are out of energy, the light will turn on in red. The product uses two pcs “AA” batteries, the operating frequency band is 740 MHz to 769 MHz. The main function: The microphone transfers audio signal to electric signal via audio transducer, the input electric signal were dealt with frequency modulated, amplified and transmit through integral antenna. Then receiver will receive the radio signal at the same operating channel.

Page 1 of 1 Tune up information The product uses PLL technology, the operating frequency band is 740 MHz to 769 MHz, and it is divided into 16 frequencies according to the country's Radio regulations; there is frequency selector switch on the body of microphone, each operating frequency can be manually adjusted on the switch with an adjusting bar. If you want to switch a frequency, you have to turn off the unit and then turn it on again to make the microphone operating on the new frequency. The frequency table is as bellowing:

12345678 A B C D 87654321 D C B A R65 R94 100K L49 15nH 12 L50 47R R31 3.3K R17 2.2K GND GND L42 10nH L43 10nH GNDGND L41 10nH L45 12nH GNDGND 2 ANTENNA L51 8.2nH L53 10nH C132 4.0PP C83 1P C33 102P C108 104P C31 10P C270 2.2P C271 3P C77 4.7P C84 1P C88 1P C76 4.7P C16 3.3P C277 15P C278 15P C269 102P GND GND GND R69 27K L14 15nH C14 472P GND R10 27K R84.7K R1 430R R12 1K R64.7K R14 1K R25 100R R11 1K R28 56K R168 10R C2 104P C35 104P VC3 V20P C6 1.8P C26 47P C34 104P C27 47P C21 10uF/10V(T) C22 0R +3VT C36 104P C39 104P GND OUTPUT3.3V C1 22uF/10V C7 104P C19 1.5P C25 47P C29 10P C23 47P C8 472P R74.7K CLK DA LE X1 4MHZ +3VT +3VDO +3VDO +3V GND GND GND LEDACLK GND +5V GNDGND GND R85 56R R26 470R C5 3P R32 10nH R30 100K C90 1.2P C126 C9 472P C80 ?P C74 3P C10 102P GND VD1 BB142 C32 102P C20 22uF/10V(T) 12345678 9 10111213141516 IC1 MB15E03SLPFV C82 3.3P GND L46 10nH L47 10nH C18 3.3P AF C17 3.3P GND L4 MLB-160808-0080A-N2 GND GND C11 472P GND L44 10nH C279 15P C38 104P GND R171 100R C101 104P GND B C E1 E2 Q3 BFG425W Q2 BFG410W GND R83 104P R84 18R B C E1 E2 Q4 2SC4226 Q7 BFG425W C75 2.0P C127 3.5P C15 3.3P VC2 V6P R9 5P R172 200R C128 3.5P C12 472P C13 472P C103 220P R33 22R B C E1 E2 Q6 2SC4226 L38 15nH GND R2 R3 6.0P GND R18 4.7K R16 27K C30 5P C100 102P GND C28 8.2nH GND C40 104P GND R86 47R R15 470R GND GNDGND C273 100uF GNDL2 ?nH(W) GND L1 5.6nH(W) L10 18nH L39 10nH L40 10nH C125 2P GND C81 1P GND GND GND 1 1 2 2 T4 MLB-80A-N2 1 1 2 2 T3 MLB-80A-N2 R169 27K C37 104P GND C122 220P GND +3V R19 MLB-160808-0080A-N2 GND 12/29 R29 ?P Q27 RTR030P02 12/29 12/29 12/29 C272 ?P 1 23 4GLZ3 MODUL GND GNDGND GND 1 2 BAT1 +3V GND L52 100uH D7 KB C69 104P R183 ? 1% R182 ?1% C281 100P GNDGND Q31 XC9103D C280 47uF/7V C283 100uF/10V Q32 XP151A+BAT C282 1.0uF C290 100uF/10V L54 10uH 123 456 SW1 22D06 GND SW1 LDC +3V VDD 1 RB5/CKIN 2 RB4/CKOUT 3 RB3/MCLR 4 RC5/T0CKI 5 RC4 6 RC3 7 RC2 8 RC1 9 RC0 10 RB2 11 RB1 12 RB0 13 VSS 14 IC6PIC16C505 C C 1 1 2 2 4 4 8 8 SW2 RDIP4 R104 100K R105 100K R103 100K R106 100K GNDGND GND GND R157 22K GND R116 22K 1 2 R156 22K R115 22K C138 104P GNDGND DA CLK LE LD C133 10uF/10V D2 D3A D6 D3A C134 10uF/10V R173 27K R161 100K B C E Q18 BR R24 100R R178 10K EC B Q29 2SB1295 GNDGNDGND GND R48 10R C109 10uF/10V GND C67 104P C59 104P GND C274 10uF/16V GNDGND C64 104P +5V CDRH6D28 C70 104P C50 104P GND C47 104P GND R34 390R R39 ? L48 0R C57 104P C58 104P GNDGND C52 104P GND C56 104P GND 3 2 1 IC4A 2068MD C249 2.2uF/16V C250 2.2uF/16V VR4 10K GND L7 1uH C42 104P C264 10P C265 10P S 1 D 2 G 3 Q30 JR XT1 32.768K GND C136 10uF/10V GND GND GND R23 100R R177 10K R38 1K R160 100K R159 100K C276 102P R176 220R B C E Q17 BR C68 104P 1 2 3 VR3 20K R98 10K C275 330P C284 220P GNDGND C287 4.7uF/10V R185 4K7 R40 22K 5 6 7 IC4B 2068MD C288 56P R41 100K R184 3K9 R163 100K R162 100K C137 10uF/10V +8V GND C267 103P R186 1K SW1 C266 103P GND R180 3K3 R181 5.6K R158 100K R165 2.2K R164 1K R167 47K R36 1K C139 0.33U/35V GND C140 1U/16V GND C Q28 2SC2712V GND C148 2.2uF/16V GNDGND 1 23 D1 DCC010 GND C142 10U/10V GND C253 4.7U/10V 8 4 IC3C 2068MD C251 2.2U/10V C252 2.2U/10V C255 120P +8V C113 103 R53 100R GND GND C259 2.2U/10V C263 33P R166 2.2K R97 33K C262 0.01U R175 12K C260 2.2U/10V C261 33UF/7V R174 22K GND R37 1K C120 10P C155 330P GNDGND R96 33K C256 0.01U R179 3.3K C257 0.01U C258 0.33U/35V 16 15 14 13 12 11 10 98 7 6 5 4 3 2 1 RECT CAP2RECT CAP1 RECT IN2 RECT IN1 G CELL IN2G CELL IN1 VCCGND INV.IN2 INV.IN1 RES.R3 2 RES.R3 1 OUTPUT2 OUTPUT1 THD TRIM2 THD TRIM1 IC12 SA571 C118 100P C153 330P C254 4700P GND GND SP3 SP3 GND +5V C285 182P GND R95 33K 3 2 1 IC3A 2068MD GND +8V C43 104P C111 10uF/16V R20 100R 5 6 7 IC3B 2068MD GND C45 104P C110 10uF/16V R13 2.7K L5 1uH L6 1uH GND C114 47P GND C112 10uF/16V GND +8V C117 3.3uF/10V R62 ? R35 1K C46 104P GND R56 8K2 1 2 3 CN1 CON3 GND +8V R21 100R 8 4 IC4C 2068MD LDC LD AF GND GND C24 10uF/16V +8V L20 10uH GND GND C51 10uF/16V V+ 1 CAP+ 6 CAP- 3 Vout 5 SD 4 GND 2 Q5 LM2766 +5V GND R113 22R GND R114 100K C44 104P D5 TF R5 ?K R27 10K VC1 V6P C4 3.5P GND VD2 1SV270 GNDGND C79 0.25P C72 47P L3 180nH +B GND C49 104P C53 10uF/10V GND R42 3K9 C54 2.2uF/16V C86 1500P R43 22R C55 ?P C48 3.3uF/10V B CE Q8 XC62FP3002 1 23 4GLZ1 MODUL GND GNDGND GND Q1 0R 20061121 LED4 100K L8 10uF/10V LED1 RED R4 104P BAT LO +3V GND IN G OUT Q9 2.0V R44 18K R22 100R +B UB-8H Titel Size A4 Model No: UB-8H Revision VER061125 Date: 15-Dec-2006Sheet 1of 1 File: UB-8H-VER061125.SCH Drawn By:XuQi Liang UB-8H(1/1)

Produkte Products Prüfbericht - Nr.: Test Report No.: 16009181 001 Seite 2 von 26 Page 2 of 26 TEST SUMMARY 5.1 POWER OUTPUT MEASUREMENT FOR FCC PART 74 PER SECTION 74.861(E)(1) RESULT: Pass 5.2 SPURIOUS RADIATION MEASUREMENT FOR FCC PART 74 PER SECTION 74.861(E)(6)(III) RESULT: Pass 5.3 MODULATION CHARACTERISTICS MEASUREMENT RESULT: Pass 5.4 OCCUPIED BANDWIDTH FOR FCC PART 74 PER SECTION 74.861(E)(3), 74.861(E)(5) AND 74.861(E)(6) RESULT: Pass 5.5 FREQUENCY TOLERANCE FOR FCC PART 74 PER SECTION 74.861(E)(4) RESULT: Pass Produkte Products Prüfbericht - Nr.: Test Report No.: 16009181 001 Seite 3 von 26 Page 3 of 26 Contents 1 GENERAL REMARKS................................................................................................................ 5 1.1 COMPLEMENTARY MATERIALS.............................................................................................. 5 2 TEST SITES...............................................................................................................................5 2.1 TEST FACILITIES..................................................................................................................... 5 2.2 LIST OF TEST AND MEASUREMENT INSTRUMENTS................................................................ 6 2.3 TRACE ABILITY........................................................................................................................ 6 2.4 CALIBRATION.......................................................................................................................... 6 2.5 MEASUREMENT UNCERTAINTY............................................................................................... 6 2.6 LOCATION OF ORIGINAL DATA................................................................................................ 6 2.7 STATUS OF FACILITY USED FOR TESTING................................................................................ 6 3 GENERAL PRODUCT INFORMATION........................................................................................ 6 3.1 PRODUCT FUNCTION AND INTENDED USE.............................................................................. 6 3.2 RATINGS AND SYSTEM DETAILS............................................................................................. 6 3.3 INDEPENDENT OPERATION MODES........................................................................................ 6 3.4 SUBMITTED DOCUMENTS........................................................................................................ 6 4 TEST SET-UP AND OPERATION MODE.................................................................................... 6 4.1 PRINCIPLE OF CONFIGURATION SELECTION.......................................................................... 6 4.2 TEST OPERATION AND TEST SOFTWARE................................................................................ 6 4.3 SPECIAL ACCESSORIES AND AUXILIARY EQUIPMENT............................................................ 6 4.4 COUNTERMEASURES TO ACHIEVE EMC COMPLIANCE......................................................... 6 4.5 TEST SET-UP............................................................................................................................. 6 5 TEST RESULTS E M I S S I O N ............................................................................................ 6 5.1 POWER OUTPUT MEASUREMENT FOR FCC PART 74 PER SECTION 74.861(E)(1) .................. 6 5.2 SPURIOUS RADIATION MEASUREMENT FOR FCC PART 74 PER SECTION 74.861(E)(6)(III). 6 5.3 MODULATION CHARACTERISTICS MEASUREMENT................................................................ 6 5.4 OCCUPIED BANDWIDTH FOR FCC PART 74 PER SECTION 74.861(E)(3), 74.861(E)(5) AND 74.861(E)(6) ......................................................................................................................................... 6 5.5 FREQUENCY TOLERANCE FOR FCC PART 74 PER SECTION 74.861(E)(4)............................. 6 6 PHOTOGRAPHS OF THE TEST SET-UP..................................................................................... 6 Produkte Products Prüfbericht - Nr.: Test Report No.: 16009181 001 Seite 4 von 26 Page 4 of 26 7 LIST OF TABLES....................................................................................................................... 6 8 LIST OF PHOTOGRAPHS........................................................................................................... 6 Produkte Products Prüfbericht - Nr.: Test Report No.: 16009181 001 Seite 5 von 26 Page 5 of 26 1 General Remarks 1.1 Complementary Materials All attachments are integral parts of this test report. This applies especially to the following appendix: Appendix 1: Test result 2 Test Sites 2.1 Test Facilities TÜV Rheinland (Guangdong) Ltd. EMC Laboratory Guangzhou Auto Market, Yuan Gang Section of Guangshan Road Guangzhou 510650 P. R. China Produkte Products Prüfbericht - Nr.: Test Report No.: 16009181 001 Seite 6 von 26 Page 6 of 26 2.2 List of Test and Measurement Instruments Table 1: List of Test and Measurement Equipment Kind of Equipment Type Manufacturer S/N Calibrated until Calibrated Interval EMI Test Receiver ESCI-3 Rohde & Schwarz 100216 05.Dec.2007 1 year Spectrum Analyzer FSP30 Rohde & Schwarz 100286 24.Aug.2008 1 year Trilog-Broadband Antenna VULB9168SCHWARZBECK MESS-ELEKTRONIK 210 08.May.2009 2 year Double-Ridged Waveguide Horn Antenna HF906 Rohde & Schwarz 100385 18.Jul.2009 2 year Double-Ridged Waveguide Horn Antenna HF906 Rohde & Schwarz 100407 08.May.2009 2 year Pre-amplifier AFS42- 00101800- 25-S-42 MITEQ 110159931.Jul.2009 2 year Band Reject Filter BRM50702Micro-Tronics 023 15.Feb.2008 2 year Standard Gain Horn Antenna 3160-09 EMCO 21642 N/A 2 year Standard Gain Horn Antenna 3160-09 EMCO 21645 N/A 2 year Pre-amplifier AFS33- 18002650- 30-8P-44 MITEQ 110828231.Jul.2009 2 year 3m Anechoic Chamber N/A Albatross Project GmbH N/A 16.Apr.2008 2 year 2.3 Trace ability All measureme…

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Produkte Products Prüfbericht - Nr.: Test Report No.: 16009181 001 Seite 24 von 26 Page 24 of 26 6 Photographs of the Test Set-Up Photograph 1: Set-up for Radiation Measurement Below 1GHz Produkte Products Prüfbericht - Nr.: Test Report No.: 16009181 001 Seite 25 von 26 Page 25 of 26 Photograph 2: Set-up for Radiation Measurement above 1GHz