TFKFWO48R41Parking Sensor Controller

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Product Operation Description of FWO48R41 This product is the controller part of a parking sensor system, which is designed with ultrasonic technology to assist the driver to parking or reversing the vehicle. This product will be placed on the trail of the vehicle. It would be operated with the indicator part of the parking sensor system. See below picture for the installation information of the system. This product is powered by the same power source, which would be DC 12V or DC 24V from the vehicle lead-acid batteries, as the reverse lights. Four ultrasonic sensors are connected to the main unit of the product. The main function of the product is to transmitting the RF signal, which containing distance information detected by the ultrasonic sensors, to the display part of the same system. Also receiving mode exists for ID confirmation and ID inquiry message. Integral antenna is used. The frequency range of the product is 915.11MHz, 915.85MHz and 916.58MHz. The half-duplex RF link of the system will be auto tuned to one of above channel that is available.

R51 56 C37 220uF/16V +8V C27 104 X0 12 X1 14 X2 15 X3 11 Y0 1 Y1 5 Y2 2 Y3 4 INH 6 A 10 B 9 VEE 7 X 13 Y 3 U2 4052 C19 101 C45 104 R49 10KC30 104K C31 104k 1 2 3 4 CON6 C43 104 1 2 3 4 CON5 Q12 C2712 +5 TX RX GND 10 9 8 U1C 12 13 14 U1D 3 2 1 4 11 U1A R55 1K R5 10K R2 82K +1% R22 1.8K R27 20K R19 10K R28 82K R11 160 +2% R14 2K +2% R20 1K R1 20K 1 3 2 D2 BAV99 1 3 2 D3 BAV99 1 3 2 D1 BAV99 C14 102P C5 102J +2% C1 102J C7 102J +1% C13 104J C12 102J C39 100UF/16V C35 1UF/50V Q3 C2712 5 6 7 U1B C28 104P C20 102J Q1 C1959 Q5 C1959 Q6 C1959 Q2 C1959 R15 560 R30 560 R25 560 R17 560 R12 10K R6 10K R3 10K R9 10K C6 103J C11 103J C2 103J C8 103J 1 2 34 5 L3 P1125 1 2 34 5 L4 P1125 1 2 34 5 L2 P1125 1 2 34 5 L1 P1125 C4 102K C10 102K C3 102K C9 102K 1 2 CON4 241832 1 2 CON3 241832 1 2 CON2 241832 1 2 CON1 241832 R16 0 R18 160 R26 0 R31 160 R35 0 R38 160 R44 0 R47 160 C34 104J R39 100K 12 3VR2 100K R41 3.9K R56 1K R53 10K RX +5 Q8 C2712 Q7 C2712 R54 10K Q9 C2712 R52 3.9K 1 2 R43 1K TX C33 104 +5 Q10 C2712 R48 10K C40 104 C29 220uF/16V C26 47uF/50V +8V C16 104 C32 220uF/16V 13 2 VV GND INOUT U6 7808 13 2 VV GND INOUT U5 7805 VDD C23 474 54 123 L5 E13-2 C24 104 C25 47uF/50V D5 IN4004 D4 IN4004 V+ V- C38 104 +5 C17 104 C41 104 R40 3.9K V+ V- +5 +5 +5 R8 20K +8V +8V B- B- eXPCEK05 C44 471 V- C22 221 +5 R63 5.1 OH R62 0 XT1 7.68MHZ C15 30P C18 30P R32 1M (INT1)PD3 1 (XCD/T0)PD4 2 GND 3 VCC 4 GND 5 VCC 6 PB6 7 PB8 8 (T1)PD5 9 (AIN0)PD6 10 (AIN1)PD7 11 (ICP)PB0 12 (OCIA)PB1 13 (SS/CCIB)PB2 14 (MOSI/OC2)PB3 15 (MISO)PB4 16 PB6 17 AVCC 18 ADG8 19 AREF 20 GND 21 ADC7 22 PCO(ADC0) 23 PC1(ADC1) 24 PC2 25 PC3 26 PC4(ADC4/SDA) 27 PC5(ADC5/SCL) 28 PC6(RESET) 29 PD0(RXD) 30 PD1(TXD) 31 PD2 32 U3 ATMEGA8 +5 +5 +5 +5 PC1 PC1 1 P4 1 P3 1 P2 1 P1 1 P5 1 P6 PB4 R58 824K PB6 PB7 DIOT DCLKT PCLKT PDATA PALET RSSIT AVDD 1 AGND 2 RF-IN 3 RF-OUT 4 AVDD 5 AGND 6 AGND 7 AGND 8 AVDD 9 L1 10 L2 11 CHP-OUT 12 R-BIAS 13 AGND 14 AVDD 15 AGND 16 XT-OUT 17 XT-IN 18 AGND 19 DGND 20 DVDD 21 DGND 22 DIO 23 DCLK 24 PCLK 25 PDATA 26 PALE 27 RSSI/IF 28 U102 CC1000 L141 2.5nH L162 2.5nH 4.7nH L191 L142 120nH C14110p C137 102p C102 5pf C52 4p C101 5pf C115 30P C103 102p ANT C11430P XT1 14.745MHz L110 1knH C111 10u/6.3V L102 10uH R109 27k C128 102P R131 82K C131 5pf PALET DIOT 3.6v RSSIT PDATAT PCLKT DCLKT 3.6VD C113 102p R13 1.8K R241.8K R331.8K R361.8K R37 1.8K R42 1.8K 1 3 2 D102 BAV99 R107 2K C33 104 +5 1 3 ( 2 ) Coligen Corp. Information folder No. Coligen-fWO48R41 Issuing date: July 18, 2005 Type: fWO48R41 Page 6 of 8 DRW. fWO48R41-03 Circuit Diagram

Produktsicherheit und –qualität Product Safety and Quality Prüfbericht - Nr.: Test Report No.: 16005529 001 Seite 2 von 16 Page 2 of 16 TEST SUMMARY 5.1 RADIATED EMISSION FOR FCC PART 18 PER SECTION 18.305(A) RESULT: ok 5.2 RADIATED EMISSION FOR FCC PART 15 PER SECTION 15.209(A) RESULT: ok 5.3 FUNDAMENTAL AND HARMONICS RADIATED EMISSION FOR FCC PART 15 PER SECTION 15.249(A) RESULT: ok Produktsicherheit und –qualität Product Safety and Quality Prüfbericht - Nr.: Test Report No.: 16005529 001 Seite 3 von 16 Page 3 of 16 Contents 1 GENERAL REMARKS........................................................................................................... 4 1.1 COMPLEMENTARY MATERIALS......................................................................................... 4 2 TEST SITES.......................................................................................................................... 4 2.1 T EST FACILITIES................................................................................................................ 4 2.2 LIST OF TEST AND MEASUREMENT INSTRUMENTS........................................................... 5 2.3 TRACE ABILITY................................................................................................................... 5 2.4 CALIBRATION..................................................................................................................... 5 2.5 MEASUREMENT UNCERTAINTY......................................................................................... 6 2.6 LOCATION OF ORIGINAL DATA........................................................................................... 6 2.7 S TATUS OF FACILITY USED FOR TESTING........................................................................... 6 3 GENERAL PRODUCT INFORMATION................................................................................... 6 3.1 PRODUCT FUNCTION AND INTENDED USE......................................................................... 7 3.2 R ATINGS AND SYSTEM DETAILS........................................................................................ 7 3.3 INDEPENDENT OPERATION MODES................................................................................... 7 3.4 S UBMITTED DOCUMENTS................................................................................................... 8 4 TEST SET-UP AND OPERATION MODE............................................................................... 8 4.1 P RINCIPLE OF CONFIGURATION SELECTION..................................................................... 8 4.2 TEST OPERATION AND TEST SOFTWARE........................................................................... 8 4.3 S PECIAL ACCESSORIES AND AUXILIARY EQUIPMENT...................................................... 8 4.4 COUNTERMEASURES TO ACHIEVE EMC COMPLIANCE.................................................... 8 4.5 TEST SET-UP........................................................................................................................ 9 5 TEST RESULTS E MI S S I ON..................................................................................... 10 5.1 RADIATED EMISSION FOR FCC PART 18 PER SECTION 18.305(A)................................. 10 5.2 RADIATED EMISSION FOR FCC PART 15 PER SECTION 15.209(A)................................. 11 5.3 F UNDAMENTAL AND HARMONICS RADIATED EMISSION FOR FCC PART 15 PER SECTION 15.249(A)....................................................................................................................................... 12 6 PHOTOGRAPHS OF THE TEST SET-UP.............................................................................. 13 7 L IST OF TABLES................................................................................................................ 16 8 LIST OF PHOTOGRAPHS.................................................................................................... 16 Produktsicherheit und –qualität Product Safety and Quality Prüfbericht - Nr.: Test Report No.: 16005529 001 Seite 4 von 16 Page 4 of 16 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 Shenzhen SMQ Shenzhen Bureau of Quality Technical Supervision Shenzhen Academy of Metrology and Quality Inspection Bldg, of Shenzhen Academy of Metrology and Quality Inspection Longzhu Road, Nanshan, Shenzhen, P.R. China Produktsicherheit und –qualität Product Safety and Quality Prüfbericht - Nr.: Test Report No.: 16005529 001 Seite 5 von 16 Page 5 of 16 2.2 List of Test and Measurement Instruments Table 1: List of Test and Measurement Equipment Kind of Equipment Manufacturer Type S/N Calibrated until BilogAntenna Chase CBL6112B 2591 29.01.2006 Horn Antenna Rohde & Schwarz HF906 100014 29.01.2006 Antenna Schwarzbeck VUBA9117 SB3174 29.01.2007 3m Semi-anechoic chamber Albatross Projects 9X6X6 ---- 29.01.2006 EMI Test Receiver Rohde & Schwarz ESI26 838786/013 29.01.2006 Communications Test Set Rohde & Schwarz CMU200 1100.0008.02 29.01.2006 Communications Test Set HP HP8920A 3438A05187 29.01.2006 EMI Test Receiver Rohde & Schwarz ESCS30 100003 29.01.2006 AMN Rohde & Schwarz ESH3-Z5 100002 29.01.2006 2.3 Trace ability All measurement equipment calibrations are traceable to NIST or where calibration is performed outside the United States, to equivalent nationally recognized standards organizations 2.4 Calibration Equipment requiring calibration is calibrated periodically by the manufacturer or according to manufacturer’s specifications. Additionally all equipment is verified for proper performance on a regular basis using in house standards or comparisons. Produktsicherheit und –qualität Product Safety and Quality Prüfbericht - Nr.: Test Report No.: 16005529 001 Seite 6 von 16 Page 6 of 16 2.5 Measurement Uncertainty The estimated combined standard uncertainty …

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Produktsicherheit und –qualität Product Safety and Quality Prüfbericht - Nr.: Test Report No.: 16005529 001 Seite 2 von 18 Page 2 of 18 TEST SUMMARY 5.1 RADIATED EMISSION FOR FCC PART 18 PER SECTION 18.305(A) RESULT: ok 5.2 RADIATED EMISSION FOR FCC PART 15 PER SECTION 15.209(A) RESULT: ok 5.3 FUNDAMENTAL AND HARMONICS RADIATED EMISSION FOR FCC PART 15 PER SECTION 15.249(A) RESULT: ok Produktsicherheit und –qualität Product Safety and Quality Prüfbericht - Nr.: Test Report No.: 16005529 001 Seite 3 von 18 Page 3 of 18 Contents 1 GENERAL REMARKS........................................................................................................... 3 1.1 COMPLEMENTARY MATERIALS......................................................................................... 3 2 TEST SITES.......................................................................................................................... 3 2.1 TEST FACILITIES................................................................................................................ 3 2.2 LIST OF TEST AND MEASUREMENT INSTRUMENTS........................................................... 3 2.3 TRACE ABILITY................................................................................................................... 3 2.4 CALIBRATION..................................................................................................................... 3 2.5 MEASUREMENT UNCERTAINTY......................................................................................... 3 2.6 LOCATION OF ORIGINAL DATA........................................................................................... 3 2.7 STATUS OF FACILITY USED FOR TESTING........................................................................... 3 3 GENERAL PRODUCT INFORMATION................................................................................... 3 3.1 PRODUCT FUNCTION AND INTENDED USE......................................................................... 3 3.2 RATINGS AND SYSTEM DETAILS........................................................................................ 3 3.3 INDEPENDENT OPERATION MODES................................................................................... 3 3.4 SUBMITTED DOCUMENTS................................................................................................... 3 4 TEST SET-UP AND OPERATION MODE............................................................................... 3 4.1 PRINCIPLE OF CONFIGURATION SELECTION..................................................................... 3 4.2 TEST OPERATION AND TEST SOFTWARE........................................................................... 3 4.3 SPECIAL ACCESSORIES AND AUXILIARY EQUIPMENT...................................................... 3 4.4 COUNTERMEASURES TO ACHIEVE EMC COMPLIANCE.................................................... 3 4.5 TEST SET-UP........................................................................................................................ 3 5 TEST RESULTS E MI S S I ON....................................................................................... 3 5.1 RADIATED EMISSION FOR FCC PART 18 PER SECTION 18.305(A) ................................... 3 5.2 RADIATED EMISSION FOR FCC PART 15 PER SECTION 15.209(A) ................................... 3 5.3 FUNDAMENTAL AND HARMONICS RADIATED EMISSION FOR FCC PART 15 PER SECTION 15.249(A)......................................................................................................................................... 3 6 PHOTOGRAPHS OF THE TEST SET-UP................................................................................ 3 7 LIST OF TABLES.................................................................................................................. 3 8 LIST OF PHOTOGRAPHS...................................................................................................... 3 Produktsicherheit und –qualität Product Safety and Quality Prüfbericht - Nr.: Test Report No.: 16005529 001 Seite 4 von 18 Page 4 of 18 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 Shenzhen SMQ Shenzhen Bureau of Quality Technical Supervision Shenzhen Academy of Metrology and Quality Inspection Bldg, of Shenzhen Academy of Metrology and Quality Inspection Longzhu Road, Nanshan, Shenzhen, P.R. China Produktsicherheit und –qualität Product Safety and Quality Prüfbericht - Nr.: Test Report No.: 16005529 001 Seite 5 von 18 Page 5 of 18 2.2 List of Test and Measurement Instruments Table 1: List of Test and Measurement Equipment Kind of Equipment Manufacturer Type S/N Calibrated until BilogAntenna Chase CBL6112B 2591 30.01.2007 Horn Antenna Rohde & Schwarz HF906 100014 30.01.2007 Antenna Schwarzbeck VUBA9117 SB3174 30.01.2007 3m Semi-anechoic chamber Albatross Projects 9X6X6 ---- 30.01.2007 EMI Test Receiver Rohde & Schwarz ESI26 838786/013 30.01.2007 Communications Test Set Rohde & Schwarz CMU200 1100.0008.02 30.01.2007 Communications Test Set HP HP8920A 3438A05187 30.01.2007 EMI Test Receiver Rohde & Schwarz ESCS30 100003 30.01.2007 AMN Rohde & Schwarz ESH3-Z5 100002 30.01.2007 2.3 Trace ability All measurement equipment calibrations are traceable to NIST or where calibration is performed outside the United States, to equivalent nationally recognized standards organizations 2.4 Calibration Equipment requiring calibration is calibrated periodically by the manufacturer or according to manufacturer’s specifications. Additionally all equipment is verified for proper performance on a regular basis using in house standards or comparisons. Produktsicherheit und –qualität Product Safety and Quality Prüfbericht - Nr.: Test Report No.: 16005529 001 Seite 6 von 18 Page 6 of 18 2.5 Measurement Uncertainty The estimated combined standard uncertainty…

Text truncated - open the document above for the full version.

Produktsicherheit und –qualität Product Safety and Quality Appendix 1 Prüfbericht - Nr.: Test Report No.: 16005529 001 Seite 1 von 10 Page 1 of 10 Produktsicherheit und –qualität Product Safety and Quality Appendix 1 Prüfbericht - Nr.: Test Report No.: 16005529 001 Seite 2 von 10 Page 2 of 10 Note: The marker only shows the un-weighted peak value and freq. point recorded in pre-scan stage. Please refer to the test report for the actual freq. point in the final measurement. Produktsicherheit und –qualität Product Safety and Quality Appendix 1 Prüfbericht - Nr.: Test Report No.: 16005529 001 Seite 3 von 10 Page 3 of 10 Note: The marker only shows the un-weighted peak value and freq. point recorded in pre-scan stage. Please refer to the test report for the actual freq. point in the final measurement. Produktsicherheit und –qualität Product Safety and Quality Appendix 1 Prüfbericht - Nr.: Test Report No.: 16005529 001 Seite 4 von 10 Page 4 of 10 Note: The marker only shows the un-weighted peak value and freq. point recorded in pre-scan stage. Please refer to the test report for the actual freq. point in the final measurement. Produktsicherheit und –qualität Product Safety and Quality Appendix 1 Prüfbericht - Nr.: Test Report No.: 16005529 001 Seite 5 von 10 Page 5 of 10 Note: The marker only shows the un-weighted peak value and freq. point recorded in pre-scan stage. Please refer to the test report for the actual freq. point in the final measurement. Produktsicherheit und –qualität Product Safety and Quality Appendix 1 Prüfbericht - Nr.: Test Report No.: 16005529 001 Seite 6 von 10 Page 6 of 10 Note: The marker only shows the un-weighted peak value and freq. point recorded in pre-scan stage. Please refer to the test report for the actual freq. point in the final measurement. Produktsicherheit und –qualität Product Safety and Quality Appendix 1 Prüfbericht - Nr.: Test Report No.: 16005529 001 Seite 7 von 10 Page 7 of 10 Note: The marker only shows the un-weighted peak value and freq. point recorded in pre-scan stage. Please refer to the test report for the actual freq. point in the final measurement. Produktsicherheit und –qualität Product Safety and Quality Appendix 1 Prüfbericht - Nr.: Test Report No.: 16005529 001 Seite 8 von 10 Page 8 of 10 Note: The marker only shows the un-weighted peak value and freq. point recorded in pre-scan stage. Please refer to the test report for the actual freq. point in the final measurement. Produktsicherheit und –qualität Product Safety and Quality Appendix 1 Prüfbericht - Nr.: Test Report No.: 16005529 001 Seite 9 von 10 Page 9 of 10 Note: The marker only shows the un-weighted peak value and freq. point recorded in pre-scan stage. Please refer to the test report for the actual freq. point in the final measurement. Produktsicherheit und –qualität Product Safety and Quality Appendix 1 Prüfbericht - Nr.: Test Report No.: 16005529 001 Seite 10 von 10 Page 10 of 10 -26dB Bandwidth:

Produktsicherheit und –qualität Product Safety and Quality Prüfbericht - Nr.: Test Report No.: 16005529 001 Seite 13 von 16 Page 13 of 16 6 Photographs of the Test Set-Up Photograph 1: Set-up for Radiation Measurement Below 30MHz Produktsicherheit und –qualität Product Safety and Quality Prüfbericht - Nr.: Test Report No.: 16005529 001 Seite 14 von 16 Page 14 of 16 Photograph 2: Set-up for Radiation Measurement Below 1GHz Produktsicherheit und –qualität Product Safety and Quality Prüfbericht - Nr.: Test Report No.: 16005529 001 Seite 15 von 16 Page 15 of 16 Photograph 3: Set-up for Radiation Measurement Above 1GHz