QE5HITBTPAHBA001Bluetooth Phone Adapter

ETC Report No. : ET91R-06-056-01 FCC ID.: QE5HITBTPAHBA001 Rev. No 1.0 CONSTRUCTED PHOTOS of EUT Front View of EUT Rear View of EUT ETC Report No. : ET91R-06-056-01 FCC ID.: QE5HITBTPAHBA001 Rev. No 1.0 CONSTRUCTED PHOTOS of EUT Front View of Adaptor Rear View of Adaptor

ETC Report No. : ET91R-06-056-01 FCC ID.: QE5HITBTPAHBA001 Rev. No 1.0 CONSTRUCTED PHOTOS of EUT Internal View of EUT Internal View of EUT ETC Report No. : ET91R-06-056-01 FCC ID.: QE5HITBTPAHBA001 Rev. No 1.0 CONSTRUCTED PHOTOS of EUT Component View of Main PCB Solder View of Main PCB ETC Report No. : ET91R-06-056-01 FCC ID.: QE5HITBTPAHBA001 Rev. No 1.0 CONSTRUCTED PHOTOS of EUT Component View of Adaptor’s PCB Solder View of Adaptor’s PCB

HBA-001 Bluetooth Phone Apapter Purpose explanation & Working principle A. Purpose explanation: HBA-001 phone adapter design is compliant with Bluetooth specification V 1.1, which works in ISM band 2.402GHZ to 2.480GHZ. This adapter is embedded with Audio Gateway profile. It supports pin-code input in order to pair with various Bluetooth headsets. It can plug in existing mobile phone via 2.5 f phone jack for hand free application. B. Working principle: This adapter is consist of Bluetooth module & codec IC, function & working principle are described as below: a. CSR Bluetooth module The module comprises radio, baseband & PCM interface: 1. Radio: (1) TX: BC02 (U1of Module) pin TX_A & TX_B feed output power 0 dbm balance ISM band signal, Balun (T1 of Module ) transfers it to unbalance signal (loss 1 db), and then it is connecting with antenna to radiate ISM band signal via band pass filter (F1 of Module). (2) RX: Antenna decouples signal from Bluetooth headset, then feeds this signal to filter (F1), We use the differential RF input, and the input signal will from TX_A & TX_B pass to the internal LNA of BC02. (3) VCO: VCO comprises 16MHZ crystal circuit & loop filter, Provides signal to TX & RX. 2. Baseband: (1) External Memory port: They are also including address lines (A0~A18) and data bus (D0~D15). They are all connected to flash memory. Flash memory functions to provide residence to download Bluestack firmware, audio gateway profile & AP (MMI) via Serial peripheral interface. (2) Serial peripheral interface: Serial peripheral interface comprises SPI_CLK, SPI_CSB, SPI_MOSI, SPI_MISO. Audio gateway firmware or test program can be downloaded into flash memory via Serial peripheral interface connecting to desktop (laptop) printer port. (3) UART interface: UART interface comprises UART_TX, UART_RX, UART_CTS & UART_RTS. When the adapter would like to be entered test or debugging mode, headset must use UART interface to connect to desktop (laptop) COM port. (4) PIO port: PIO port comprises PIO (0)-PIO (9) and AIO (0)-AIO (1). PIO port output controls adapter status when key is pressed. AIO (0) is as battery voltage detection port. AIO (1) is detecting the signal from the audio jack in order to let the adapter as the master role. 3. PCM interface: PCM interface comprises PCM_CLK, PCM_SYNC, PCM_IN & PCM_OUT. Audio signal can be processing PCM encoding & decoding via PCM interface connecting to codec IC. b. Codec IC 1. Codec IC (U2) pin TI+, TI-, TIG amplifies the signal from audio jack. The amplified signal will connect to U2 pin DT, encoding it to be PCM signal, and then send the PCM signal to BC02’s PCM_IN. 2. Codec IC (U2) pin DR decodes PCM signal from BC02’s PCM_OUT. The decoded audio signal connects to RO-, then the audio will send to audio jack. c. Charge IC 1. The Charge IC (U1) is powered by DC power adapter via charge jack (J1). 2. Charge IC (U1) pin 7 CC (charge-control output) is source-follower output that drives an external P-channel MOSFET (Q2) for current and voltage regulation.

Rev. No 2.0 FCC Part 15 EMI TEST REPORT of E.U.T. : Bluetooth Phone Adapter MODEL : HBA-001 FCC ID. : QE5HITBTPAHBA001 for APPLICANT : HIT Incorporated ADDRESS : 4F, 8, Lane 235, Pao-Chiao Road, Shin Tien City, Taipei Hsien, Taiwan, R.O.C. Test Performed by ELECTRONICS TESTING CENTER, TAIWAN NO. 34, LIN 5, DING FU TSUN, LINKOU HSIANG TAIPEI HSIEN, TAIWAN, R.O.C. Tel:(02)26023052, (02)26023052 Fax:(02)26010910 Report Number : ET91R-06-065-01 ETC Report No. : ET91R-06-056-01 FCC ID. : QE5HITBTPAHBA001 Rev. No 1.0 TEST REPORT CERTIFICATION Applicant : HIT Incorporated 4F, 8, Lane 235, Pao-Chiao Road, Shin Tien City, Taipei Hsien, Taiwan, R.O.C. Manufacturer : HIT Incorporated 4F, 8, Lane 235, Pao-Chiao Road, Shin Tien City, Taipei Hsien, Taiwan, R.O.C. Description of EUT : a) Type of EUT : Bluetooth Phone Adapter b) Trade Name : ---- c) Model No. : HBA-001 d) Adaptor : Model:045-000; I/P: 120V, 50Hz, 300mA; O/P: DC 4.5V, 300mA e) Working Frequency : 2400MHz~2483.5MHz Regulation Applied : FCC Rules and Regulations Part 15 Subpart C (2001) I HEREBY CERTIFY THAT: The data shown in this report were made in accordance with the procedures given in ANSI C63.4, and the energy emitted by the device was founded to be within the limits applicable. I assume full responsibility for accuracy and completeness of these data. Note: 1. The result of the testing report relate only to the item tested. 2. The testing report shall not be reproduced expect in full, without the written approval of ETC. Issued Date : Jul. 11, 2002 Test Engineer : (Jeff Chuang ) Approve & Authorized Signer : Will Yauo, Manager EMC Dept. II of ELECTRONICS TESTING CENTER, TAIWAN ETC Report No. : ET91R-06-056-01 FCC ID. : QE5HITBTPAHBA001 Rev. No 1.0 Table of Contents Page 1 GENERAL INFORMATION....................................................................................................... 1 1.1 Product Description...................................................................................................................... 1 1.2 Characteristics of Device ............................................................................................................. 1 1.3 Test Methodology......................................................................................................................... 1 1.4 Test Facility.................................................................................................................................. 1 2 PROVISIONS APPLICABLE...................................................................................................... 2 2.1 Definition...................................................................................................................................... 2 2.2 Requirement for Compliance ....................................................................................................... 3 2.3 Restricted Bands of Operation ..................................................................................................... 5 2.4 Labeling Requirement .................................................................................................................. 5 2.5 User Information........................................................................................................................... 6 3. SYSTEM TEST CONFIGURATION........................................................................................... 7 3.1 Justification................................................................................................................................... 7 3.2 Devices for Tested System ........................................................................................................... 7 4 RADIATED EMISSION MEASUREMENT............................................................................... 8 4.1 Applicable Standard ..................................................................................................................... 8 4.2 Measurement Procedure............................................................................................................... 8 4.3 Measuring Instrument................................................................................................................. 10 4.4 Radiated Emission Data ............................................................................................................. 11 4.4.1 RF Portion...............................................................................................................................11 4.4.2 Other Emission........................................................................................................................14 4.5 Field Strength Calculation .......................................................................................................... 14 4.6 Photos of Radiation Measuring Setup ........................................................................................ 15 5 CONDUCTED EMISSION MEASUREMENT........................................................................ 16 5.1 Standard Applicable ................................................................................................................... 16 5.2 Measurement Procedure............................................................................................................. 16 5.3 Conducted Emission Data .......................................................................................................... 17 5.4 Result Data Calculation.............................................................................................................. 17 5.5 Conducted Measurement Equipment ......................................................................................... 18 5.6 Photos of Conduction Measuring Setup ..................................................................................... 19 6 ANTENNA REQUIREMENT................................................................................................…

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ETC Report No. : ET91R-06-056-01 FCC ID.: QE5HITBTPAHBA001 Rev. No 1.0 Photos of Radiation Measuring Setup