TTC-BHP90VOIPMultimedia Headset

1 2 3 4 ABCD 4 3 2 1 D CBA
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         :     of   1 1        L-SPR-SP BHP-90VOIP Block diagram A/D conversion D/A conversion USB JACK MIC   2007.09.19 93C46A 1 2 3 4 1 2 3 4 12MHZ 8 9 EEPROM USB VOIP Applications CM119 Oscillator SW1 (MIC MUTE) LED2 SW2 (GREEN) When pressing SW1, the Green LED shines. LED1 SW3 (RED) (VOLUME DOWN) (VOLUME UP) SW5 SW4 (POP UP) The Skype window can be minimized or maximized by pressing SW4. (CALL END) The Red LED is an operating indicator light which Make a phone call or end a call. indicates the normal work of the whole system. Then the MIC is muted. Press it for the second time , the MIC can work normally. CM119 High Integration / Low Cost USB Audio Controller for PC Internet Phone Date: 14/Jun/2006 Version: 1.0 - 9 - Note: DI – Digital Input Pad, DO – Digital Output Pad, DIO – Digital bi-Directional Pad, AI/AO/AIO – Analog Pad, SR Slew Rate Control, ST – Schmitt Trigger, PD/PU – Pull Down or Pull Up, 5VT – 5 Volt Tolerant (3.3V Pad), OD – Open Drain 4. MCU INTERFACE CM119 provides a serial MCU Interface for external MCU to access internal registers with these registers access. MCU and host side software can have bi-directional communication. This interface can keep flexibility for external module control and integrate, such as LCD panel. 5. BLOCK DIAGRAM USB TRX USB interface USB control ISO out processing PLL1 48 MHz clock gen 12 MHz VREF (2.25V) power on reset reset bandgap 3.3V 5 -> 3.3 regulator REGV ISO in processing SRAM 16 bit ADC 16 bit DAC +12 ~ -33 dB 32 steps LOL interface logics MUTER MCU I/F VOLDN VOLUP VREF MUTEP LOR LEDO LEDR PDSW VBIAS 4.5V EEPROM interface CS SK DW DR USBDP USBDM MI CI N VREF + - LOBS GPI O +20dB boost enable PWRSEL MODE MSEL BUZZSPDIFO 0 ~ -45dB 38 steps 0 ~ -45dB 38 steps 16 bit DAC +22.5 ~ 0 dB 16 steps Block Diagram Of CM119

INTERTEK TESTING SERVICE Report No.: 0718607 Equipment Photographs Model : Hi-Tex BHP-90VOIP (External) FCC ID: TTC-BHP90VOIP INTERTEK TESTING SERVICE Report No.: 0718607 Equipment Photographs Model : Hi-Tex BHP-90VOIP (External) FCC ID: TTC-BHP90VOIP

INTERTEK TESTING SERVICE Report No.: 0718607 Equipment Photographs Model : Hi-Tex BHP-90VOIP (Internal) FCC ID: TTC-BHP90VOIP INTERTEK TESTING SERVICE Report No.: 0718607 Equipment Photographs Model : Hi-Tex BHP-90VOIP (Internal) FCC ID: TTC-BHP90VOIP INTERTEK TESTING SERVICE Report No.: 0718607 Equipment Photographs Model : Hi-Tex BHP-90VOIP (Internal) FCC ID: TTC-BHP90VOIP INTERTEK TESTING SERVICE Report No.: 0718607 Equipment Photographs Model : Hi-Tex BHP-90VOIP (Internal) FCC ID: TTC-BHP90VOIP

Circuit Description The signal from computer USB Interface is digital signals, it is inputted into pin 41&42 of IC CM119.Then this digital signals is converted into analog signals by the internal D/A circuit of CM119, finally the analog signals is exported by speaker. For MIC unit, it is contrary to the above process. An analog signals enters into CM119 through a microphone, then it is converted into digital signals by the internal A/D circuit of CM119,and the final digital signals is inputted into computer through USB Jack. The four keys (call/end, vol up, vol down, pop up) have their respective function. They work with a driver which is provided by our Vendor. Press the key every time, it will generate an impulse signal, then the circuit will carry out its relevant function with the driver’s action. Press mute key, the Mic is muted with the green LED shine, press it for the second time, the Mic works normally.

− The evaluation data of the report will be kept for 3 years from the date of issuance. − This report is for the exclusive use of Intertek's Client and is provided pursuant to the agreement between Intertek and its Client. Intertek's responsibility and liability are limited to the terms and conditions of the agreement. Intertek assumes no liability to any party, other than to the Client in accordance with the agreement, for any loss, expense or damage occasioned by the use of this report. Only the Client is authorized to permit copying or distribution of this report and then only in its entirety. Any use of the Intertek name or one of its marks for the sale or advertisement of the tested material, product or service must first be approved in writing by Intertek. The observations and test results in this report are relevant only to the sample tested. This report by itself does not imply that the material, product, or service is or has ever been under an Intertek certification program. Intertek Testing Services Hong Kong Ltd. 2/F., Garment Centre, 576 Castle Peak Road, Kowloon, Hong Kong. Tel: (852) 2173 8888 Fax: (852) 2785 5487 Website: www.hk.intertek-etlsemko.com Fujikon Industrial Co., Ltd. Application For Certification (FCC ID: TTC-BHP90VOIP) Multimedia Headset 0718607 TC/el October 23, 2007 INTERTEK TESTING SERVICES FCC ID: TTC-BHP90VOIP i LIST OF EXHIBITS INTRODUCTION EXHIBIT 1: General Description EXHIBIT 2: System Test Configuration EXHIBIT 3: Emission Results EXHIBIT 4: Equipment Photographs EXHIBIT 5: Product Labelling EXHIBIT 6: Technical Specifications EXHIBIT 7: Instruction Manual INTERTEK TESTING SERVICES FCC ID: TTC-BHP90VOIP ii MEASUREMENT / TECHNICAL REPORT Fujikon Industrial Co., Ltd. − MODEL: Hi-Tex BHP-90VOIP FCC ID: TTC-BHP90VOIP October 23, 2007 This report concerns (check one:) Original Grant X Class II Change Equipment Type: Computer Peripheral (example: computer, printer, modem, etc.) Deferred grant requested per 47 CFR 0.457(d)(1)(ii)? Yes No X If yes, defer until: date Company Name agrees to notify the Commission by: date of the intended date of announcement of the product so that the grant can be issued on that date. Transition Rules Request per 15.37? Yes No X If no, assumed Part 15, Subpart C for intentional radiator − the new 47 CFR [05-04-07 Edition] provision. Report prepared by: Ho Wai Kin, Ben Intertek Testing Services Hong Kong Ltd. 2/F., Garment Center, 576 Castle Peak Road, Kowloon, Hong Kong. Phone: 852-2173-8505 Fax: 852-2371-0914 INTERTEK TESTING SERVICES FCC ID: TTC-BHP90VOIP iii Table of Contents 1.0 General Description......................................................................................... 2 1.1 Product Description................................................................................... 2 1.2 Related Submittal(s) Grants ...................................................................... 2 1.3 Test Methodology...................................................................................... 3 1.4 Test Facility ............................................................................................... 3 2.0 System Test Configuration ............................................................................. 5 2.1 Justification ............................................................................................... 5 2.2 EUT Exercising Software .......................................................................... 5 2.3 Special Accessories .................................................................................. 5 2.4 Equipment Modification............................................................................. 6 2.5 Measurement Uncertainty ......................................................................... 6 2.6 Support Equipment List and Description ................................................... 6 3.0 Emission Results ............................................................................................. 8 3.1 Field Strength Calculation ......................................................................... 9 3.2 Radiated Emission Configuration Photograph ........................................ 11 3.3 Radiated Emission Data.......................................................................... 12 3.4 Conducted Emission Configuration Photograph...................................... 14 3.5 Conducted Emission Data....................................................................... 15 4.0 Equipment Photographs ............................................................................... 17 5.0 Product Labelling .......................................................................................... 19 6.0 Technical Specifications ............................................................................... 21 7.0 Instruction Manual ......................................................................................... 23 INTERTEK TESTING SERVICES FCC ID: TTC-BHP90VOIP iv List of attached file Exhibit Type File Description Filename Test Report Test Report report.pdf Operation Description Technical Description descri.pdf Test Setup Photo Radiated Emission radiated photos.pdf Test Setup Photo Conducted Emission conducted photos.pdf Test Report Conducted Emission Test Result conducted.pdf External Photo External Photo external photos.pdf Internal Photo Internal Photo internal photos.pdf Block Diagram Block Diagram block.pdf Schematics Circuit Diagram circuit.pdf ID Label / Location Label Artwork and Location label.pdf User Manual User Manual manual.pdf INTERTEK TESTING SERVICES FCC ID: TTC-BHP90VOIP 1 EXHIBIT 1 GENERAL DESCRIPTION INTERTEK TESTING SERVICES FCC ID: TTC-BHP90VOIP 2 1.0 General Description 1.1 Product Description The Equipment Under Test (EUT) is an innovative Multimedia Headsets. The EUT is connected to USB port of computer and the driver will be automatically installed. The EUT can be operated when connecting to computer. This stereo headse…

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Report No.: 0718607 Operating Mode AC Mains Ctrl No.: 150 kHz30 MHz 1 PK CLRWR 2 AV CLRWR SGL TDS 6DB dBμV dBμV RBW 9 kHz MT 1 s PREAMP OFFAtt 10 dB AUTO 1 MHz10 MHz 0 10 20 30 40 50 60 70 80 90 100 CF15MAV CF15MQP 0718607 Operating mode Date: 31.AUG.2007 10:52:22 Report No.: 0718607 Operating Mode AC Mains Ctrl No.: EDIT PEAK LIST (Final Measurement Results) Trace1: CF15MQP Trace2: CF15MAV Trace3: --- TRACE FREQUENCY LEVEL dBμV DELTA LIMIT dB 1 Quasi Peak 186 kHz 45.39 -18.82 2 Average 186 kHz 44.28 -9.93 2 Average 278 kHz 35.38 -15.48 2 Average 298 kHz 31.43 -18.86 1 Quasi Peak 462 kHz 35.94 -20.71 2 Average 554 kHz 34.32 -11.67 1 Quasi Peak 646 kHz 33.88 -22.11 2 Average 646 kHz 32.22 -13.77 1 Quasi Peak 918 kHz 37.77 -18.22 2 Average 922 kHz 35.56 -10.43 1 Quasi Peak 1.29 MHz 35.73 -20.26 2 Average 1.29 MHz 35.17 -10.82 1 Quasi Peak 1.562 MHz 36.89 -19.10 2 Average 1.658 MHz 33.94 -12.05 2 Average 2.394 MHz 29.11 -16.88 2 Average 3.222 MHz 26.37 -19.63 2 Average 4.322 MHz 27.64 -18.35 1 Quasi Peak 20.782 MHz 35.53 -24.46 2 Average 21.518 MHz 29.60 -20.39 1 Quasi Peak 23.354 MHz 50.53 -9.46 0718607 Operating mode Date: 31.AUG.2007 10:51:47 Report No.: 0718607 Operating Mode AC Mains Ctrl No.: EDIT PEAK LIST (Final Measurement Results) Trace1: CF15MQP Trace2: CF15MAV Trace3: --- TRACE FREQUENCY LEVEL dBμV DELTA LIMIT dB 2 Average 23.366 MHz 43.76 -6.23 0718607 Operating mode Date: 31.AUG.2007 10:51:23

INTERTEK TESTING SERVICE Report No: 0718607 Configuration Photographs Worst-Case Radiated Emissions (Front View) Model : Hi-Tex BHP-90VOIP Fig.1 FCC ID: TTC-BHP90VOIP INTERTEK TESTING SERVICE Report No: 0718607 Configuration Photographs Worst-Case Radiated Emissions (Back View) Model : Hi-Tex BHP-90VOIP Fig.2 FCC ID: TTC-BHP90VOIP

INTERTEK TESTING SERVICE Report No:0718607 Configuration Photographs Worst-Case Line-Conducted Emissions (Front View) Model : Hi-Tex BHP-90VOIP FCC ID: TTC-BHP90VOIP i INTERTEK TESTING SERVICE Report No:0718607 Configuration Photographs Worst-Case Line-Conducted Emissions (Side View) Model : Hi-Tex BHP-90VOIP FCC ID: TTC-BHP90VOIP ii INTERTEK TESTING SERVICE Report No:0718607 Configuration Photographs Worst-Case Line-Conducted Emissions (Side View) Model : Hi-Tex BHP-90VOIP FCC ID: TTC-BHP90VOIP iii