T4PBT900D20060101Bluetooth Car Kit

Helen Zhao Subject: FW: Caron Autosound Ltd; FCC ID:T4PBT900D20060101; Assessment Number: 3/30/2006 From: hsieh Sent: Wednesday, March 29, 2006 5:50 PM To: Helen Zhao Subject: Re: Caron Autosound Ltd; FCC ID:T4PBT900D20060101; Assessment Number: Dear Helen, Re-Q#1: Attached please find the new documents for new Grantee Code: T4P. Re-Q#2: Attached please find the operation description files. Re-Q# 3 : Please sees the "Operation Description_Replenishment.pdf" file, too. Re-Q# 4 : This device is a part of one car kit system and this system is powered by car battery. Best regards, Joe ----Original Message----- From: Helen Zhao Sent: Wednesday, March 08, 2006 5:53 PM To: Helen Zhao Subject: Caron Autosound Ltd, FCC ID: TWPBT900D20060101, Assessment NO.: AN06T5564, Notice#1 Question #1: The grantee code "TWP" does not exist. Please verify again. Question #2: Please submit operational description exhibit. Question #3: The user manual indicates "When you receive a phone call, the car radio will be auto muted and you hear a ringing tone through the car radio". Please explain in system and functional level as how to make it happen. Does any port of the device have to be connect with car radio? Question # 4 : The report indicates the device is battery powered, but the internal photos do not show battery compartment, there is no car battery charger port, please explain how the device is powered. Best Regards, Helen Zhao The items indicated above must be submitted before processing can continue on the above referenced application. Failure to provide the requested information within 30 days of the original e-mail date may result in application dismissal and forfeiture of the filing fee. Also, please note that partial responses increase processing time and should not be submitted. Any questions about the content of this correspondence should be directed to the e-mail address listed below the name of the sender. -----Original Message----- From: hsieh [mailto:[email protected]] Sent: Wednesday, March 08, 2006 2:36 AM To: Helen Zhao Subject: Caron Autosound Ltd; FCC ID:TWPBT900D20060101; Assessment Number: ----- Original Message ----- From: Hsieh To: CCS / Helen Zhao Sent: Wednesday, March 08, 2006 6:35 PM Subject: Caron Autosound Ltd; FCC ID:TWPBT900D20060101; Assessment Number: Dear Helen, Attached please find the new application documents for FCC ID. I can't upload them to CCS website. I don't know how big size of one mail you can receive. So I separate two mails to you. Any questions please feel free to contact with me. Best regards, Joe Hsieh (Mr.) ETC, Taiwan 3/30/2006

ETC Report No.: 06-01-MAS-100 Page A1 of A1 FCC ID: T4PBT900D20060101 ANNEX A: EXTERNAL CONSTRUCTION PHOTOS OF EUT 1. Outside view 1 of EUT 2. Outside view 2 of EUT

ETC Report No.: 06-01-MAS-100 Page B1 of B3 FCC ID: T4PBT900D20060101 ANNEX B: INTERNAL CONSTRUCTION PHOTOS OF EUT 1. Inside View of EUT 2. Front view of PCB ETC Report No.: 06-01-MAS-100 Page B2 of B3 FCC ID: T4PBT900D20060101 3. Front view of PCB 4. Front view of PCB ETC Report No.: 06-01-MAS-100 Page B3 of B3 FCC ID: T4PBT900D20060101 5. Rear view of PCB

ETC Report No. : 06-01-MAS-100 Sheet 1 of 76 Sheets FCC ID: T4PBT900D20060101 Rev. No 1.0 CONFORMANCE TEST REPORT FOR FCC 47 CFR, Part 15 Subpart C Report No.: 06-01-MAS-100 Client: Caron Autosound Ltd Product: Bluetooth car kit Model: BT900-D FCC ID: T4PBT900D20060101 Manufacturer/supplier: Grand Union Electronics (Shenzhen ) Company Ltd Date test item received: 2006/01/11 Date test campaign completed: 2006/02/08 Date of issue: 2006/02/10 The test result only corresponds to the tested sample. It is not permitted to copy this report, in part or in full, without the permission of the test laboratory. Total number of pages of this test report: 76 pages Total number of pages of photos: External photos 1 pages Internal photos 3 pages Setup photos 2 pages Test Engineer Checked By Approved By Jeng De Hsu James Joe Hsieh ELECTRONICS TESTING CENTER, TAIWAN NO.8, LANE 29, WENMING RD., LESHAN TSUEN, GUISHAN SHIANG, TAOYUAN COUNTY, TAIWAN 33383, R.O.C.TAIWAN, R.O.C. TEL: (03) 3276170~4 INT: +886-3-3276170~4 FAX: (03) 3276188 INT: +886-3-3276188 ETC Report No. : 06-01-MAS-100 Sheet 2 of 76 Sheets FCC ID: T4PBT900D20060101 Rev. No 1.0 Client : Caron Autosound Ltd Address : Rm 1610-1611, 16/F, Metropole Square, 2 On Yiu Street, Shatin, HK Manufacturer : Grand Union Electronics (Shenzhen ) Company Ltd Address : Zheng Keng Industrial Area, Bantian, Buji Town, Shenzhen City, China EUT : Bluetooth car kit Trade name : CARON Model No. : BT900-D Regulations applied : FCC 47 CFR, Part 15 Subpart C (2005) The testing described in this report has been carried out to the best of our knowledge and ability, and our responsibility is limited to the exercise of reasonable care. This certification is not intended to believe the sellers from their legal and/or contractual obligations. The compliance test is only certified for the test equipment and the results of the testing report relate only to the item tested. The compliance test of this report was conducted in accordance with the appropriate standards. It’s not intention to assure the quality and performance of the product. This report shall not be reproduced except in full, without the approval of ETC. This report must not be used by the client to claim product endorsement by NVLAP or any agency of the U.S. Government. Laboratory Introduction: Electronics Testing Center, Taiwan is recognized, filed and mutual recognition arrangement as following: 1 ISO9001: TüV Product Service 2 ISO/IEC 17025: BSMI, CNLA, DGT, NVLAP, CCIBLAC, UL, Compliance 3 Filing: FCC, Industry Canada, VCCI 4 MRA: Australia, Hong Kong, New Zealand, Singapore, USA, Japan, Korea, China, APLAC through CNLA 5 FCC Registration Number: 90588, 91094, 91095 NVLAP Lab Code 200133-0 ETC Report No. : 06-01-MAS-100 Sheet 3 of 76 Sheets FCC ID: T4PBT900D20060101 Rev. No 1.0 Table of Contents Page 1 GENERAL INFORMATION ...................................................................................................................5 1.1 Product Description...................................................................................................................................5 1.2 Characteristics of Device ..........................................................................................................................5 1.3 Test Methodology.....................................................................................................................................5 1.4 Modifiction List of EUT ...........................................................................................................................5 1.5 Test Facility...............................................................................................................................................5 2 PROVISIONS APPLICABLE ..................................................................................................................6 2.1 Definition..................................................................................................................................................6 2.2 Requirement for Compliance....................................................................................................................7 2.3 Restricted Bands of Operation..................................................................................................................9 2.4 Labeling Requirement...............................................................................................................................9 2.5 User Information.....................................................................................................................................10 3. SYSTEM TEST CONFIGURATION ....................................................................................................11 3.1 Justification.............................................................................................................................................11 3.2 Devices for Tested System......................................................................................................................11 4 RADIATED EMISSION MEASUREMENT ........................................................................................12 4.1 Applicable Standard................................................................................................................................12 4.2 Measurement Procedure..........................................................................................................................12 4.3 Measuring Instrument .............................................................................................................................14 4.4 Radiated Emission Data..........................................................................................................................15 4.5 Field Strength Calculation.......................................................................................................................22 5 CONDUCTED EMISS…

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ETC Report No. : 06-01-MAS-100 Sheet 42 of 76 Sheets FCC ID: T4PBT900D20060101 Rev. No 1.0 10 NUMBER of HOPPING CHANNELS 10.1 Standard Applicable According to 15.247(b)(1), for frequency hopping systems, operating in the 2400-2483.5MHz band employing at least 75 hopping channels 10.2 Measurement Procedure 1. Check the calibration of the measuring instrument using either an internal calibrator or a known signal from an external generator. 2. The setup of the EUT as shown in figure 4. Turn on the EUT and connect its antenna terminal to measurement instrument via a low loss cable. Then set EUT to hopping operating mode and set spectrum analyzer miximum to measure the number of hopping channels. 10.3 Measurement Equipment Equipment Manufacturer Model No. Next Cal. Due Spectrum Analyzer Agilent 8564EC 09/23/2006 10.4 Measurement Data Test Date : Feb. 06, 2006 Temperature : 17 °C Humidity : 63% Number of hopping channels = 79 channels Note: Please refer to page 43 to page 45 for chart. ETC Report No. : 06-01-MAS-100 Sheet 43 of 76 Sheets FCC ID: T4PBT900D20060101 Rev. No 1.0 ETC Report No. : 06-01-MAS-100 Sheet 44 of 76 Sheets FCC ID: T4PBT900D20060101 Rev. No 1.0 ETC Report No. : 06-01-MAS-100 Sheet 45 of 76 Sheets FCC ID: T4PBT900D20060101 Rev. No 1.0 ETC Report No. : 06-01-MAS-100 Sheet 46 of 76 Sheets FCC ID: T4PBT900D20060101 Rev. No 1.0 11 HOPPING CHANNEL CARRIER FREQUENCY SEPARATED 11.1 Standard Applicable According to 15.247(a)(1), the frequency hopping system shall have hopping channel carrier frequencies seperated by minimum of 25kHz or the 20dB bandwidth of hopping channel, whichever is greater. 11.2 Measurement Procedure 1. Check the calibration of the measuring instrument using either an internal calibrator or a known signal from an external generator. 2. The setup of the EUT as shown in figure 4. Turn on the EUT and connect its antenna terminal to measurement instrument via a low loss cable. Then set it to any measurement frequency within its operating ragne and make sure the instrument is operated in its linear range. 3. Set spectrum analyzer maximum hold to measure channel carrier frequency , then adjust channel carrier frequency to adjacent channel. 4. Repeat above procedure until all measured frequencies were complete. 11.3 Measurement Equipment Equipment Manufacturer Model No. Next Cal. Due Spectrum Analyzer Agilent 8564EC 09/23/2006 ETC Report No. : 06-01-MAS-100 Sheet 47 of 76 Sheets FCC ID: T4PBT900D20060101 Rev. No 1.0 11.4 Measurement Data Test Date : Feb. 06, 2006 Temperature : 17 °C Humidity : 63% Channel Frequency (MHz) Hopping Channel Carrier Frequency Separated (MHz) Chart 0 2402 1 Page 48 39 2441 1 Page 49 78 2480 1 Page 50 Note: Please refer to page 48 to page 50 for chart. ETC Report No. : 06-01-MAS-100 Sheet 48 of 76 Sheets FCC ID: T4PBT900D20060101 Rev. No 1.0 ETC Report No. : 06-01-MAS-100 Sheet 49 of 76 Sheets FCC ID: T4PBT900D20060101 Rev. No 1.0 ETC Report No. : 06-01-MAS-100 Sheet 50 of 76 Sheets FCC ID: T4PBT900D20060101 Rev. No 1.0 ETC Report No. : 06-01-MAS-100 Sheet 51 of 76 Sheets FCC ID: T4PBT900D20060101 Rev. No 1.0 12 POWER SPECTRAL DENSITY 12.1 Standard Applicable According to 15.247(d), for bluetooth device, the peak power spectral density conducted from the intentional radiator to the antenna shall not be greater them 8dBm in any 3kHz band during any time interral of continuous transmission. 12.2 Measurement Procedure 1. Check the calibration of the measuring instrument using either an internal calibrator or a known signal from an external generator. 2. The setup of the EUT as shown in figure 4. Turn on the EUT and connect its antenna terminal to measurement instrument via a low loss cable. Then set it to any measured frequency within its operating range and make sure the instrument is operated in its linear range. 3. Set RBW of spectrum analyzer to 3kHz, VBW to 30 kHz, sweep 300kHz and sweep time 100 sec. 4. Measure the highest amplitude appearing on spectral display and record the level to calculate result data. 5. Repeat above procedures until all frequencies measured were complete. 12.3 Measurement Equipment Equipment Manufacturer Model No. Next Cal. Due Spectrum Analyzer Agilent 8564EC 09/23/2006 ETC Report No. : 06-01-MAS-100 Sheet 52 of 76 Sheets FCC ID: T4PBT900D20060101 Rev. No 1.0 12.4 Measurement Data Test Date : Feb. 06, 2006 Temperature : 17 °C Humidity : 63% Channel Frequency (MHz) Reading (dBm) Cable Loss (dB) Power Spectral Density (dBm) FCC Limit (dBm) Chart 0 2402 -19.50 1 -18.50 8 Page 53 39 2441 -23.00 1 -22.00 8 Page 54 78 2480 -24.83 1 -23.83 8 Page 55 Note: Please refer to page 53 to page 55 for chart. ETC Report No. : 06-01-MAS-100 Sheet 53 of 76 Sheets FCC ID: T4PBT900D20060101 Rev. No 1.0 ETC Report No. : 06-01-MAS-100 Sheet 54 of 76 Sheets FCC ID: T4PBT900D20060101 Rev. No 1.0 ETC Report No. : 06-01-MAS-100 Sheet 55 of 76 Sheets FCC ID: T4PBT900D20060101 Rev. No 1.0

ETC Report No. : 06-01-MAS-100 Sheet 56 of 76 Sheets FCC ID: T4PBT900D20060101 Rev. No 1.0 13 Dwell Time 13.1 Standard Applicable According to 15.247(a)(1)(iii), frequency hopping system in the 2400-2483.5MHz band employing at least 15 non-overlapping channels. The average time of occupancy on any channel shall not be greater than 0.4 seconds within a period of 0.4 second multiplied by the number of hopping channels employed. 13.2 Measurement Procedure 1. Check the calibration of the measuring instrument using either an internal calibrator or a known signal from an external generator. 2. The setup of the EUT as shown in figure 4. 13.3 Measurement Equipment Equipment Manufacturer Model No. Next Cal. Due Spectrum Analyzer Agilent 8564EC 09/23/2006 13.4 Measurement Data Test Date : Feb. 06, 2006 Temperature : 17 °C Humidity : 63% 13.4.1 DH1 Test period=0.4(second/channel) 79× channel=31.6sec a) 2402MHz dwell time= 410.0 us × 79 800 × 31.6 = 131.2 ms b) 2441MHz dwell time= 410.0 us × 79 800 × 31.6 = 131.2 ms c) 2480MHz dwell time= 410.0 us × 79 800 × 31.6 = 131.2 ms Note: Please refer to page 57 to page 62 for chart. ETC Report No. : 06-01-MAS-100 Sheet 57 of 76 Sheets FCC ID: T4PBT900D20060101 Rev. No 1.0 ETC Report No. : 06-01-MAS-100 Sheet 58 of 76 Sheets FCC ID: T4PBT900D20060101 Rev. No 1.0 ETC Report No. : 06-01-MAS-100 Sheet 59 of 76 Sheets FCC ID: T4PBT900D20060101 Rev. No 1.0 ETC Report No. : 06-01-MAS-100 Sheet 60 of 76 Sheets FCC ID: T4PBT900D20060101 Rev. No 1.0 ETC Report No. : 06-01-MAS-100 Sheet 61 of 76 Sheets FCC ID: T4PBT900D20060101 Rev. No 1.0 ETC Report No. : 06-01-MAS-100 Sheet 62 of 76 Sheets FCC ID: T4PBT900D20060101 Rev. No 1.0 ETC Report No. : 06-01-MAS-100 Sheet 63 of 76 Sheets FCC ID: T4PBT900D20060101 Rev. No 1.0 13.4.2 DH3 Test period=0.4(second/channel) 79× channel=31.6sec a) 2402MHz dwell time= 1.65 ms × 79 400 × 31.6 = 264.0 ms b) 2441MHz dwell time= 1.65 ms × 79 400 × 31.6 = 264.0 ms c) 2480MHz dwell time= 1.65 ms × 79 400 × 31.6 = 264.0 ms Note: Please refer to page 64 to page 69 for chart. ETC Report No. : 06-01-MAS-100 Sheet 64 of 76 Sheets FCC ID: T4PBT900D20060101 Rev. No 1.0 ETC Report No. : 06-01-MAS-100 Sheet 65 of 76 Sheets FCC ID: T4PBT900D20060101 Rev. No 1.0 ETC Report No. : 06-01-MAS-100 Sheet 66 of 76 Sheets FCC ID: T4PBT900D20060101 Rev. No 1.0 ETC Report No. : 06-01-MAS-100 Sheet 67 of 76 Sheets FCC ID: T4PBT900D20060101 Rev. No 1.0 ETC Report No. : 06-01-MAS-100 Sheet 68 of 76 Sheets FCC ID: T4PBT900D20060101 Rev. No 1.0 ETC Report No. : 06-01-MAS-100 Sheet 69 of 76 Sheets FCC ID: T4PBT900D20060101 Rev. No 1.0

ETC Report No. : 06-01-MAS-100 Sheet 70 of 76 Sheets FCC ID: T4PBT900D20060101 Rev. No 1.0 13.4.3 DH5 Test period=0.4(second/channel) 79× channel=31.6sec a) 2402MHz dwell time= 2.9 ms × 79 260 × 31.6 = 308.56 ms b) 2441MHz dwell time= 2.9 ms × 79 260 × 31.6 = 308.56 ms c) 2480MHz dwell time= 2.9 ms × 79 260 × 31.6 = 308.56 ms Note: Please refer to page 71 to page 76 for chart. ETC Report No. : 06-01-MAS-100 Sheet 71 of 76 Sheets FCC ID: T4PBT900D20060101 Rev. No 1.0 ETC Report No. : 06-01-MAS-100 Sheet 72 of 76 Sheets FCC ID: T4PBT900D20060101 Rev. No 1.0 ETC Report No. : 06-01-MAS-100 Sheet 73 of 76 Sheets FCC ID: T4PBT900D20060101 Rev. No 1.0 ETC Report No. : 06-01-MAS-100 Sheet 74 of 76 Sheets FCC ID: T4PBT900D20060101 Rev. No 1.0 ETC Report No. : 06-01-MAS-100 Sheet 75 of 76 Sheets FCC ID: T4PBT900D20060101 Rev. No 1.0 ETC Report No. : 06-01-MAS-100 Sheet 76 of 76 Sheets FCC ID: T4PBT900D20060101 Rev. No 1.0

ETC Report No. : 06-01-MAS-100 Sheet 1 of 2 Sheets FCC ID: T4PBT900D20060101 Photos of Radiation Measuring Setup x-axis ETC Report No. : 06-01-MAS-100 Sheet 2 of 2 Sheets FCC ID: T4PBT900D20060101 y-axis z-axis