UDOBT1250Multifunction Bluetooth Stereo Car Kit

FCC NOTE: THE MANUFACTURER IS NOT RESPONSIBLE FOR ANY RADIO OR TV INTERFERENCE CAUSED BY UNAUTHORIZED MODIFICATIONS TO THIS EQUIPMENT. SUCH MODIFICATIONS COULD VOID THE USER＇S AUTHORITY TO OPERATE THE EQUIPMENT.

Key pad DC Jack BT-1250 SYSTEM DIAGRAM LCD Display Sound Amplifier Blue toothModule 16MHz MCU 6MHz Key Circuit Charger Circuit BatteryCircuit Power Circuit MICSpeaker ANT

Spectrum Research & Testing Lab., Inc. No. 101-10, Ling 8, Shan-Tong Li, Chung-Li City, Taoyuan, Taiwan, R.O.C. Photo Page: 1 of 10 PHOTOS OF EUT Spectrum Research & Testing Lab., Inc. No. 101-10, Ling 8, Shan-Tong Li, Chung-Li City, Taoyuan, Taiwan, R.O.C. Photo Page: 10 of 10 PHOTOS OF EUT- Battery& holder

Spectrum Research & Testing Lab., Inc. No. 101-10, Ling 8, Shan-Tong Li, Chung-Li City, Taoyuan, Taiwan, R.O.C. Sample of FCC ID Label The device is large enough for it to be placed warning statement on the device as follow: FCC ID: UDOBT1250 This device complies with Part 15 FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference. (2) This device must accept any interference received including interference that may cause undesired operation.

Spectrum Research & Testing Lab., Inc. No. 101-10, Ling 8, Shan-Tong Li, Chung-Li City, Taoyuan, Taiwan, R.O.C. Photo Page: 2 of 10 PHOTOS OF EUT- Inside Spectrum Research & Testing Lab., Inc. No. 101-10, Ling 8, Shan-Tong Li, Chung-Li City, Taoyuan, Taiwan, R.O.C. Photo Page: 3 of 10 PHOTOS OF EUT- Main Board Spectrum Research & Testing Lab., Inc. No. 101-10, Ling 8, Shan-Tong Li, Chung-Li City, Taoyuan, Taiwan, R.O.C. Photo Page: 4 of 10 PHOTOS OF EUT- Key Pad& PCB Spectrum Research & Testing Lab., Inc. No. 101-10, Ling 8, Shan-Tong Li, Chung-Li City, Taoyuan, Taiwan, R.O.C. Photo Page: 5 of 10 PHOTOS OF EUT- Assembly of Display Spectrum Research & Testing Lab., Inc. No. 101-10, Ling 8, Shan-Tong Li, Chung-Li City, Taoyuan, Taiwan, R.O.C. Photo Page: 6 of 10 PHOTOS OF EUT- Inside of Display Spectrum Research & Testing Lab., Inc. No. 101-10, Ling 8, Shan-Tong Li, Chung-Li City, Taoyuan, Taiwan, R.O.C. Photo Page: 7 of 10 PHOTOS OF EUT Spectrum Research & Testing Lab., Inc. No. 101-10, Ling 8, Shan-Tong Li, Chung-Li City, Taoyuan, Taiwan, R.O.C. Photo Page: 8 of 10 PHOTOS OF EUT- Speaker Spectrum Research & Testing Lab., Inc. No. 101-10, Ling 8, Shan-Tong Li, Chung-Li City, Taoyuan, Taiwan, R.O.C. Photo Page: 9 of 10 PHOTOS OF EUT-Speaker

FCC ID: UDOBT1250 Operational Description of the equipment PRODUCT Multifunction Bluetooth Stereo Car Kit MODEL NO. BT-1250 POWER SUPPLY DC 5V, 0.7A FREQUENCY BAND 2.4GHz ISM, 2400~2483.5MHz NUMBER OF CHANNEL 79 CHANNEL SPACING 1 MHz RATED RF OUTPUT POWER 4 dBm (2.5mW) MODE OF OPERATION duplex MODULATION TYPE GFSK BIT RATE OF TRANSMISSION 1Mbps ANTENNA TYPE PCB PATTERN ANTENNA GAIN 0dBi OPERATING TEMPERATURE -40~105°C CHANNEL BANDWIDTH 1MHz

RF產品之技術規格表 1. 產品名稱： BlueTooth HandSfree Car Kit 型號： BT-1250 2. 電源輸入額定值： ; DC 5 V, 0.7 A; □ AC V, A 3. Frequency Band： 2.4GHz ISM, 2400~2483.5MHz Carrier Frequency： MHz 4. Number of Channel： 79 5. Channel Spacing： 1MHz 6. RF Output Power (ERP or EIRP) ： 4 dBm = 2.5m W 7. I.F.： MHz; L.O.： MHz 8. Modulation Type： GFSK 9. Duty Cycle： % 10. Mode of operation (duplex, simplex, half duplex) ： duplex 11. Bit Rate of Transmission： 1M bits/second 12. Antenna Type： PCB PATTERN 13. Antenna gain： 0 dBi 14. Operating Temperature Range： -40~105 °C 15. Channel bandwidth ： 1 MHZ 16. 預定銷售國家： 歐洲國家

11 22 33 44 D D C C B B A A Title Number Revision Size A4 Date: 2007/1/3 Sheet of File: C:\Program Files\..\BT-1250 KB(REV.G).SchDoc Drawn By: 3VMCU SW1SW2SW3SW4SW5SW6 3VMCU SW6 SW5 SW4 SW3SW1 SW2 SW1 FM SW2 SW- SW3 SW_hand_up SW4 SW_hand_down 1 2 SW5 SW-PLAY 1 2 SW6 SW+ 0603 R48 10K 0603 R49 10K 0603 R50 10K 0603 R51 10K 0603 R56 10K 0603 R55 10K 1 2 3 4 5 6 7 8 9 10 JP4D-10PIN 0603 R661K2 0603 R67 NC 0603 R68NC 0603 R69 NC 0603 R70 NC 0603 R71 120R 0603 R72 1K Q5 2N3904 3VMCU G D12 RED D13 NC D14 NC D15 NC D16 NC D17 GREEN 11 22 33 44 D D C C B B A A Title Number Revision Size A4 Date: 2007/1/3 Sheet of File: C:\Program Files\..\BT-1250 LCM(REV.F).SchDoc Drawn By: Q3 2N3904 3VLCD 3VLCD LCM Light LCE LCK LDT LCE LCK LDT 3VLCD LCM Light TP1TP2 TP1TP2 D10+D3+ 0603 C33 1u 0603 C32 1u D10 GREEN D3 RED 12345678 LCD DISPLAY CN1 LCM-PAD 12345678910111213141516 CN3FPC CON 16P-0.5mm(BOT) D4 ORG D5 ORG D6 ORG D7 ORG 0603 R41 470R 0603 R42 470R 0603 R43 470R 0603 R44 470R 0603 R47 1K TP67TP66 TP65 F TP68TP69TP70 TP71 TP72 11 22 33 44 D D C C B B A A Title Number Revision Size A4 Date: 2007/1/3 Sheet of File: C:\Program Files\..\BT-1250 MB-1(REV.G).SchDoc Drawn By: BT_POWER FM_POWER LCD_POWER LN LP RN RP FML FMR CHG LSB MUTE D3+ LINE_IN PIO7 BT-1250 MB-2(REV.G).SchDoc BT_POWERFM_POWERLCD_POWERLNLPRNRPFMLFMRCHGLSBMUTED3+LINE_INPIO7 BT-1250 MB-3(REV.G).SchDoc G 11 22 33 44 55 66 77 88 D D C C B B A A Title Number Revision Size A3 Date: 2007/1/3 Sheet of File: C:\Program Files\..\BT-1250 MB-2(REV.G).SchDoc Drawn By: 123 45 VIN CE/MODE VSS NC VOUT U2XC6204B3 32MR 123 45 VIN CE/MODE VSS NC VOUT U4XC6204B1 82MR 123 45 VIN CE/MODE VSS NC VOUT U3XC6204B3 32MR 1234 5678 VCCTSSTATVSS CC FB/CE SNS BAT U6RT9501BPF G U7 XP162 1234 JP2 BAT POWER 1 2 3 VIN VSS VOUT SOT-23 U5 XC6206 BA+ 3VBT BA+ 3VFM BA+ 1.8V BA+ 3VMCU BA+ 123 45 VIN CE/MODE VSS NC VOUT U13XC6204B3 32MR BA+ 3VLCD 12345 J3 PHONEJACK STERO SW 12 J2 P2 1.25MM 1234 5678 Shutdown/BypassIN+ IN- VO+ VDD GND VO- EUA6204AU8 1234 5678 Shutdown/BypassIN+ IN- VO+ VDD GND VO- EUA6204A U9 12345 J5 LINE_IN Q1 2N3904 12345678 910111213141516 Y0Y2YY3Y1INHVEEVSS B A X3 X0 X X1 X2 VDD 4052 U10 TP34 TP35 3VFM 3VFM BA+ BA+ D3+ CHG BT_POWER BT_POWER FM_POWER BT_POWER LCD_POWER LSB LP LN FML FMR LINE_IN RP RN LN LP MUTE RP RN D2 FM102 0805 C11 10u 0805 R13 1R 0805R14 1R 0603 C19 1u 0603C20 1u 3VFM 0805 R64 1R 0805R63 1R PIO7 LINE_IN 1210 C4347U AVR AVL AVL AVR Q3 2N3904 Q4 2N3904 LINE_IN LINE_IN 1206 C12 22U/6.3V 1206 C44 22U/6.3V 1206 C45 22U/6.3V 1206 C46 22U/6.3V 1206 C47 22U/6.3V 0603 R10 NC 0603 R11 1K 0603 R1243K 0603 R8 10K 0603 R9 100K 0603 R58 100K 0603 R57 100K 0603 R23 10K 0603 R65 1K 0603 R25 330R 0603 R26 120R 0603 R27 330R 0603 R28 120R 0603 R24 10K 0603 R1610K 0603 R17 4.7K/1% 0603 R18 4.7K/1% 0603 R20 1K 0603 C36 1U 0603 C37 1U 0603C13 33P 0603 C14 0.1U 0603 C38 1U 0603 C39 1U 0603 C16 33P 0603 C17 0.1U 0603 R19 20K 0603 R22 4.7K/1% 0603 R21 4.7K/1% TP36 TP38 TP37 TP42 TP43 TP44 TP45 TP39 TP40 TP41 0603 R15 10K 0603 C8 0.1U 0603 C9 0.1U 0603 C10 0.1U 0603 C35 0.1U 1206 C15 22U/6.3V 1206 C18 22U/6.3V G 11 22 33 44 55 66 77 88 D D C C B B A A Title Number Revision Size A3 Date: 2007/1/3 Sheet of File: C:\Program Files\..\BT-1250 MB-3(REV.G).SchDoc Drawn By: 123456789 10111213141516171819 20212223242526272829303132333435363738 39 40 41 42 43 44 45 SPK_LEFT_NSPK_LEFT_PSPK_RIGHT_NSPK_RIGHT_PGNDMIC_LEFT_PMIC_LEFT_NMIC_RIGHT_PMIC_RIGHT_NAIOOUART_RTSUART_CTSUART_TXUART_RXGND1.8V3.3/1.8VPIO6PIO7 GNDPIO5PIO4 SPI_MOSISPI_MISO SPI_CLKSPI_CSB RESET PIO11 PIO3PIO9 PIO10 VDD_PA PIO1 PIO0PIO8 RF_IN GND RF/OUT USB_DP USB_DN PCM_CLK PCM_OUT PCM_SYNC PCM_IN PIO2 CG-MUC-04 U1 1 1 2 2 3 3 4 4 5 5 6 6 JP1 S_USB CON GND_F 1 E1 PRINT ANTENNA 3VBT 1.8V 3VBT 3VBT 3VBT 123456789 101112131415 P03P02P01P00P123VSSVDDP121/X1P122/X2P34/RESETP33P32P31/INTP2P30/INTP0P40 161718192021222324252627282930 P41/INTP3 P42/TOH1 P43/TXD6 P44/RXD6 P45P46P47 P130 P23/ANI3P22/ANI2P21/ANI1P20/ANI0 AVref AVss P120 U1278K0S/KB1+ 3VMCU GND 3.3V DG CLKDG DATA /RESET 3VMCU BA+ 3VBT CHG Y1 7.3728 LCD_POWER MUTE FM_POWER BT_POWER LINE_IN 3VMCU 3VLCD D3+ D1 RED LSB LN LP RN RP FML FMR LP RP 0603 C34 1u D11 4148 12345678910111213141516 CN2FPC CON 16P-0.5mm(BOT) 0603 C5NC 0603 C6NC 0603 L1 0R 12345 J6 TEST PAD-5P(3.0mm) 123456 J7TEST PAD-6P(3.0mm) PIO7 1 2 3 4 5 6 7 8 9 10 JP3D-10PIN TP1TP2 TP1 TP2 TP9 TP10 TP9TP10 BT_TX BT_RX BT_TXBT_RX LCE LCK LDT LCE LCK LDT LCM Light LCM Light D10+ D10+ SW1SW3SW5 SW6SW4SW2 SW1SW3 SW5SW6 SW4SW2 0603 C48 0.1U 1206 C222U/6.3V 0603 R1 1K 0603 R2 2.2K/1% 0603 R4 1K 0603 R3 1K 0603 R5 2.2K/1% 0603 C1 0.01U 0603 C3 0.22U 0603 C4 0.22U 0603 R59 20R 0603 R60 20R 0603 R62K 0603 R7 10K 0603 C7 0.1U 0603 R29 0R 0603 R30 0R 0603 R52 1K 0603 C40 30P 0603 C4130P 0603 R53 500K 0603 R54 500K TP52TP51TP50 TP53 TP54 TP55TP56TP57TP58TP59 TP48TP47TP46 TP49 0603 R61 10K 0603 R62 NC 3VBT G

Spectrum Research & Testing Lab., Inc. No. 101-10, Ling 8, Shan-Tong Li, Chung-Li City, Taoyuan, Taiwan TEST REPORT Reference No.:A07030114 Report No.:FCCA07030114 Page:2 of 56 Date: Apr. 04, 2007 TABLE OF CONTENTS 1. DOCUMENT POLICY AND TEST STATEMENT.................................................... 4 1.1 DOCUMENT POLICY ......................................................................................... 4 1.2 TEST STATEMENT ............................................................................................ 4 1.3 EUT MODIFICATION........................................................................................... 4 2. DESCRIPTION OF EUT AND TEST MODE ....................................................... 5 2.1 GENERAL DESCRIPTION OF EUT ................................................................... 5 2.2 DESCRIPTION OF SUPPORT UNIT.................................................................. 5 2.3 DESCRIPTION OF TEST MODE ....................................................................... 6 3. DESCRIPTION OF APPLIED STANDARDS....................................................... 6 4. TECHNICAL CHARACTERISTICS TEST .......................................................... 7 4.1 CONDUCTED EMISSION .................................................................................. 7 4.1.1 LIMIT .................................................................................................................. 7 4.1.2 TEST EQUIPMENT ......................................................................................... 7 4.1.3 TEST SETUP..................................................................................................... 8 4.1.4 TEST PROCEDURE .......................................................................................... 8 4.1.5 EUT OPERATING CONDITION....................................................................... 8 4.1.6 TEST RESULT................................................................................................. 9 4.2 RADIATED EMISSION TEST .......................................................................... 14 4.2.1 LIMIT ............................................................................................................. 14 4.2.2TEST EQUIPMENT ........................................................................................... 15 4.2.3 TEST SET-UP................................................................................................ 16 4.2.4 TEST PROCEDURE...................................................................................... 17 4.2.5 EUT OPERATING CONDITION..................................................................... 17 4.2.6 RADIATED EMISSION TEST RESULT ............................................................ 18 4.3 CHANNEL SEPARATION TEST.......................................................................... 22 4.3.1 LIMIT ................................................................................................................ 22 4.3.2 TEST EQUIPMENT ....................................................................................... 22 4.3.3 TEST SET-UP................................................................................................ 22 4.3.4 TEST PROCEDURE...................................................................................... 22 4.3.5 EUT OPERATING CONDITION..................................................................... 22 4.3.6 TEST RESULT............................................................................................... 23 4.4 QUANTITY OF HOPPING CHANNEL TEST.................................................... 27 4.4.1 LIMIT ................................................................................................................ 27 4.4.2 TEST EQUIPMENT ....................................................................................... 27 4.4.3 TEST SET-UP................................................................................................ 27 4.4.4 TEST PROCEDURE...................................................................................... 27 4.4.5 EUT OPERATING CONDITION..................................................................... 27 4.4.6 TEST RESULT............................................................................................... 28 4.5 AVERAGE TIME OF OCCUPANCY TEST(DWELL TIME)................................ 29 4.5.1 LIMIT ................................................................................................................ 29 4.5.2 TEST EQUIPMENT ....................................................................................... 29 4.5.3 TEST SET-UP................................................................................................ 29 4.5.4 TEST PROCEDURE...................................................................................... 29 4.5.5 EUT OPERATING CONDITION..................................................................... 29 4.5.6 TEST RESULT............................................................................................... 30 Spectrum Research & Testing Lab., Inc. No. 101-10, Ling 8, Shan-Tong Li, Chung-Li City, Taoyuan, Taiwan TEST REPORT Reference No.:A07030114 Report No.:FCCA07030114 Page:3 of 56 Date: Apr. 04, 2007 4.6 MAXIMUM SPECTRAL PEAK POWER TEST.................................................. 34 4.6.1 LIMIT ................................................................................................................ 34 4.6.2 TEST EQUIPMENT ....................................................................................... 34 4.6.3 TEST SET-UP................................................................................................ 35 4.6.4 TEST PROCEDURE...................................................................................... 35 4.6.5 EUT OPERATING CONDITION..................................................................... 35…

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Spectrum Research & Testing Lab., Inc. No. 101-10, Ling 8, Shan-Tong Li, Chung-Li City, Taoyuan, Taiwan TEST REPORT Reference No.:A07030114 Report No.:FCCA07030114 Page:54 of 56 Date: Apr. 04, 2007 6. PHOTOS OF TESTING - Radiated test Spectrum Research & Testing Lab., Inc. No. 101-10, Ling 8, Shan-Tong Li, Chung-Li City, Taoyuan, Taiwan TEST REPORT Reference No.:A07030114 Report No.:FCCA07030114 Page:55 of 56 Date: Apr. 04, 2007 - Conducted Emission test