Q9QWT-1030Radar Detector

Detection system FCC Information Note: This equipment has been tested and found to comply with the limit for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential Installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions. may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encourage to try to correct the interference by one or more of the following measures: - Reorient or relocate the receiving antenna. - Increase the separation between the equipment and receiver. - Connect the equipment into an outlet on a circuit different from that to which the receiver is connected - Consult the dealer or an experience radio/TV technician for help Change or modification not expressly approved by the party responsible for Compliance could void the user’s authority to operate the equipment WT-1020 WT-1030 WT-1030 only WT-1030 only

Date : June 23, 2003 Federal Communication Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Subject : Confidentiality Request regarding application for certification of FCC IS: Q9QWT-1030 Pursuant to Section 0.457 and 0.459 of the commission’s Rules, We hereby request confidential treatment of information accompany this application as outlined bellow; Block Diagram Schematic Diagram(s) The above material contain trade secrets and proprietary information not customarily released to public. The public disclosure of these materials may be harmful to the applicant The applicant understands that pursuant to section 0.457 of the Rules, Disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application Sincerely Signature Name : Yo Han, Park Title : Chief Engineer of EMC Team Company : E-Rae Testing Laboratory Inc. 584, Sangwhal-Ri, Kanam-Myun, Yoju-Kun, Kyounggi-Do, 469-885, Korea Tel : +82-31- 885-0072, 0073 Fax : +82-31-885-0074

Appendix C. External Photographs ETL Inc. #584, Sangwhal-ri, Kanam-myon, Yoju-kun, Kyounggi-do, 469-885, Korea 1 of 3 FCC ID : Q9QWT-1030 Report No:E03.0625.FCC.372N Issue of Date : June 25, 2003 WILLTRONICS. Co., Ltd. Radar/Laser Detector Model : WT-1030 Appendix C. External Photographs ETL Inc. #584, Sangwhal-ri, Kanam-myon, Yoju-kun, Kyounggi-do, 469-885, Korea 2 of 3 FCC ID : Q9QWT-1030 Report No:E03.0625.FCC.372N Issue of Date : June 25, 2003 WILLTRONICS. Co., Ltd. Radar/Laser Detector Model : WT-1030 Appendix C. External Photographs ETL Inc. #584, Sangwhal-ri, Kanam-myon, Yoju-kun, Kyounggi-do, 469-885, Korea 3 of 3 FCC ID : Q9QWT-1030 Report No:E03.0625.FCC.372N Issue of Date : June 25, 2003 WILLTRONICS. Co., Ltd. Radar/Laser Detector Model : WT-1030

Appendix A. FCC ID Label and Location ETL Inc. #584, Sangwhal-ri, Kanam-myon, Yoju-kun, Kyounggi-do, 469-885, Korea 1 of 1 FCC ID : Q9QWT-1030 Report No:E03.0625.FCC.372N Issue of Date : June 25, 2003 WILLTRONICS. Co., Ltd. Radar/Laser Detector Model : WT-1030 Product Label Sample with FCC ID Label information Following is a sample copy of the label that will be placed on the rear cabinet of the product. The FCC identifier (FCC ID : Q9QWT-1030) and compliance statement are marked in the product label. Product: Radar/Laser Detector Model: WT-1030 FCC ID: Q9QWT-1030 This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions; (1) This device may not cause harmful interference, and (2) This device must accept any interference received including inference that may cause undesired operation. Label Location The label shown shall be permanently affixed at a conspicuous location on the device and be readily visible to the user at the time purchase.(Labeling requirements per 2.925)

Appendix D. Internal Photographs ETL Inc. #584, Sangwhal-ri, Kanam-myon, Yoju-kun, Kyounggi-do, 469-885, Korea 1 of 4 WILLTRONICS. Co., Ltd. Radar/Laser Detector Model : WT-1030 FCC ID : Q9QWT-1030 Report No:E03.0625.FCC.372N Issue of Date : June 25, 2003 Inside view of Radar Detector Component side view of Radar Detector Appendix D. Internal Photographs ETL Inc. #584, Sangwhal-ri, Kanam-myon, Yoju-kun, Kyounggi-do, 469-885, Korea 2 of 4 WILLTRONICS. Co., Ltd. Radar/Laser Detector Model : WT-1030 FCC ID : Q9QWT-1030 Report No:E03.0625.FCC.372N Issue of Date : June 25, 2003 Solder side view of Radar Detector Solder side view Radar Detector(without Metal case) Appendix D. Internal Photographs ETL Inc. #584, Sangwhal-ri, Kanam-myon, Yoju-kun, Kyounggi-do, 469-885, Korea 3 of 4 WILLTRONICS. Co., Ltd. Radar/Laser Detector Model : WT-1030 FCC ID : Q9QWT-1030 Report No:E03.0625.FCC.372N Issue of Date : June 25, 2003 Component side view Radar Detector(without Metal case) COMPAS Board view Appendix D. Internal Photographs ETL Inc. #584, Sangwhal-ri, Kanam-myon, Yoju-kun, Kyounggi-do, 469-885, Korea 4 of 4 WILLTRONICS. Co., Ltd. Radar/Laser Detector Model : WT-1030 FCC ID : Q9QWT-1030 Report No:E03.0625.FCC.372N Issue of Date : June 25, 2003 Metal Case view 1 Metal Case view 2

ETL Inc. #584 Sangwhal-ri, Kanam-myon, Yoju-kun, Kyounggi-do, 469-885, Korea 5 of 13 FCC ID : Q9QWT-1030 Report No:E03.0625.FCC.372N Date of Issue : June 25, 2003 WILLTRONICS. Co., LTD. Radar/Laser Detector Model : WT-1030 2.1 Equipment Description The Equipment Under Test (EUT) is the Radar/Laser Detector WT-1030 of WILLTRONICS. Co., Ltd. Please refer to Users manual 2.2 General Specification l Chassis Type : Plastic Cover l List of Each OSC. Or X-Tal. Freq. (>=1MHz) : X-TAL – 12.0MHz l Chipset Brand & Part No. IC OTP : S3P8475XZZ-QZR5(SAMSUNG ELECT) IC : BA10324AF/ROHM (ROHM) , IC : DKB4111S(DAE KWANG ELEC) IC SMD : KIA78L05F(KEC), IC SMD: MC74HC02ADR2(MOTOROLA) IC : 24LC02BT/SN (MICROCHIP/ATMEL) , IC : KIA7045F(KEC) IC : MC7808CT (MOTOROLA) l Number of Layers : Main board – 2Layers • General Dimensions: 65mm(W) x 118mm(L) x 32mm(H) Weight: 148 g Power Requirement: 12- 15V DC Temperature Range: Operating -20C to +80C Storage -40C to +100C • Laser Detector Receiver Type Pulse Laser Signal Receiver Sensor Front End Convex Condenser Lens Detector Type Pulse Width Discriminator Receiver Bandwidth 30 MHz Spectral Response 800- 1100 nm • Radar Detector Receiver Type Double Conversion Superheterodyne Detector Type Scanning Frequency Discriminator Antenna Type Linear Polarization Frequency of 10.525 GHz 50 MHz (X Band) Operation 24.150 GHz 100 MHz (K Band) 34.700 GHz 1300 MHz (Ka Band)

www.etl.re.kr E-RAE Testing Laboratory This report only responds to the tested sample and may not be reproduced, except in full, without written approval of the ETL,Inc. Electromagnetic Emission FCC MEASUREMENT REPORT CERTIFICATION OF COMPLIANCE FCC Part 15 Certification Measurement This model WT-1030 of Willtronics. Co., Ltd. has been tested in accordance with the measurement procedures specified in ANSI C63.4-1992 at the ETL/EMC Test Laboratory and has been shown to be complied with the electromagnetic radiated emission limits specified in FCC Rule Part15 Subpart B : Unintentional Radiators. I attest to the accuracy of data. All measurement herein were performed by me or were made under my supervision and are correct to the best of my knowledge and belief. I assume full responsibility for the completeness of these measurements and vouch for the qualifications of all persons taking them. The results of testing in this report apply to the product / system which was tested only. Other similar equipment will not necessarily produce the same results due to production tolerance and measurement uncertainties. Name : Yo han, park Title : Chief Engineer & Lab. Manager E-RAE Testing Laboratory Inc. #584 Sangwhal-ri, Kanam-myon, Yoju-kun, Kyounggi-do, 469-885, Korea PRODUCT : Radar/Laser Detector MODEL/TYPE NO : WT-1030 FCC ID : Q9QWT-1030 APPLICANT : WILLTRONICS. Co., Ltd. 631, Budae B Dong, Kwangmyung, Industrial Complex, 201, Han 3 Dong, Kwangmyung City, Kyungji, Korea. 423-063 Attn. : G.S. SONG / Project Manager FCC CLASSIFICATION : Part 15 Subpart B Unintentional Radiators Radar Detector – CRD FCC RULE PART(S) : FCC Part 15 Subpart B FCC PROCEDURE : Certification TRADE NAME : Willtronics TEST REPORT No. : E03.0625.FCC.372N DATES OF TEST : June 23, 2003 DATES OF ISSUE : June 25 , 2003 TEST LABORATORY : ETL Inc ( FCC Registration Number : 95422) #584 Sangwhal-ri, Kanam-myon, Yoju-kun, Kyounggi-do, 469-885, Korea Tel : +82-31- 885-0072, 0073 Fax : +82-2-885-0074 ETL Inc. #584 Sangwhal-ri, Kanam-myon, Yoju-kun, Kyounggi-do, 469-885, Korea 2 of 13 FCC ID : Q9QWT-1030 Report No:E03.0625.FCC.372N Date of Issue : June 25, 2003 WILLTRONICS. Co., LTD. Radar/Laser Detector Model : WT-1030 Table of Contents ATTACHMENT A: COVER LETTER(S) FCC Measurement Report 1. Introduction 2. Product Information 3. Description of Tests 4. Test Condition 5. Test Results 5.1 Summary of Test Results 5.2 Conducted Emissions Measurement 5.3 Radiated Emissions Measurement 6. Sample Calculations 7. List of test Equipment used for Measurement Appendix A. FCC ID Label and Location Appendix B. Test Setup Photographs Appendix C. External Photographs Appendix D. Internal Photographs Appendix E. Block Diagram Appendix F. User Manual Appendix G. Schematics ETL Inc. #584 Sangwhal-ri, Kanam-myon, Yoju-kun, Kyounggi-do, 469-885, Korea 3 of 13 FCC ID : Q9QWT-1030 Report No:E03.0625.FCC.372N Date of Issue : June 25, 2003 WILLTRONICS. Co., LTD. Radar/Laser Detector Model : WT-1030 FCC MEASUREMENT REPORT Scope – Measurement and determination of electromagnetic emission(EME) of radio frequency devices including intentional radiators and/or unintentional radiators for compliance with the technical rules and regulations of the U.S Federal Communications Commission(FCC) General Information l EUT Type : Radar/Laser Detector l Model Number : WT-1030 l FCC Identifier : Q9QWT-1030 l S/N : N/A l Modulation : N/A l FCC Rule Part(s) : Part 15 Subpart B Unintentional Radiators l Test Procedure : ANSI C63.4-1992 l FCC Classification : Part 15 Unintentional Radiators l Radar Detector (CRD) l Dates of Tests : June 23, 2003 l Place of Tests : ETL Inc EMC Testing Lab (FCC Registration Number : 95422) 584, Sangwhal-Ri, Kanam-Myun, Yoju-Kun, Kyounggi-Do, Korea Tel : +82-31- 885-0072, 0073 Fax : +82-31-885-0074 l Test Report No. : E03.0625.FCC.372N Applicant Name : WILLTRONICS. Co., Ltd. Address : 631, Budae B Dong, Kwangmyung, Industrial Complex 201, Han 3 Dong, Kwangmyung City, Kyungji, Korea. 423-063 Attn. : G.S. SONG / Project Manager ETL Inc. #584 Sangwhal-ri, Kanam-myon, Yoju-kun, Kyounggi-do, 469-885, Korea 4 of 13 FCC ID : Q9QWT-1030 Report No:E03.0625.FCC.372N Date of Issue : June 25, 2003 WILLTRONICS. Co., LTD. Radar/Laser Detector Model : WT-1030 The measurement test for radiated and conducted emission test were conducted at the open area test site of E-RAE Testing Laboratory Inc. facility located at 584, Sangwhal-ri, Ganam-myun, Youju-kun, Kyoungki-do, Korea. The site is constructed in conformance with the requirements of the ANSI C63.4-1992 and CISPR Publication 16. The ETL has site descriptions on file with the FCC for 3 and 10 meter site configurations. Detailed description of test facility was found to be in compliance with the requirements of Section 2.948 FCC Rules according to the ANSI C63.4-1992 and registered to the Federal Communications Commission(Registration Number : 95422 ). The measurement procedure described in American National Standard for Method of Measurement of Radio-Noise Emission from Low-Voltage Electrical and Electronic Equipment in the Range of 9kHz to 40GHz (ANSI C.63.4-1992) was used in determining radiated and conducted emissions from the WILLTRONICS. Co., Ltd. model WT-1030. ETL Inc. #584 Sangwhal-ri, Kanam-myon, Yoju-kun, Kyounggi-do, 469-885, Korea 5 of 13 FCC ID : Q9QWT-1030 Report No:E03.0625.FCC.372N Date of Issue : June 25, 2003 WILLTRONICS. Co., LTD. Radar/Laser Detector Model : WT-1030 2.1 Equipment Description The Equipment Under Test (EUT) is the Radar/Laser Detector WT-1030 of WILLTRONICS. Co., Ltd. Please refer to Users manual 2.2 General Specification l Chassis Type : Plastic Cover l List of Each OSC. Or X-Tal. Freq. (>=1MHz) : X-TAL – 12.0MHz l Chipset Brand & Part No. IC OTP : S3P8475XZZ-QZR5(SAMSUNG ELECT) IC : BA10324AF/ROHM (ROHM) , IC : DKB4111S(DAE KWANG ELEC) IC SMD : KIA78L05F(KEC), IC SMD: MC74HC02ADR2(MOTOROLA) IC : 24LC02BT/SN (MICROCHIP/ATMEL) , IC : KIA7045F(KEC) IC : MC7808CT (MOTOROLA) l …

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Appendix B. Test Setup Photographs ETL Inc. #584, Sangwhal-ri, Kanam-myon, Yoju-kun, Kyounggi-do, 469-885, Korea FCC ID : Q9QWT-1030 Report No:E03.0625.FCC.372N Issue of Date : June 25, 2003 WILLTRONICS. Co., Ltd. Radar/Laser Detector Model : WT-1030 Radiated Emission Test Setup