IVQDRUSpeed monitoring device

1. UNIT DESCRIPTION - Kustom Signals, Inc. Directional Radar Unit (DRU) is a one piece, battery powered speed monitoring doppler radar device that can discriminate vehicle direction. The transmitter, receiver and antenna are integral. The receiver is a two channel I/Q quadrature output. The unit transmits in K band at 24.150 GHz +/- .1GHZ. The transmitter is a Gunn diode cavity stabilized Continuous Wave oscillator. All received signals are digitally processed and converted to RS232 format. Data from the DRU is digitized vehicle speed and direction can be received by any peripheral capable of receiving and processing RS232 data. 2. INTENDED PURPOSE – The DRU is designed to be used for monitoring and data logging vehicle speed. These data are then used to provide real time visual speed prompts for motorists and historical speed and direction data for statistical studies. The DRU is to be used only in stationary applications as it is not capable of processing data while on a moving platform 3. SETUP – The DRU is intended for use in the Kustom Signals, Inc. speed monitoring awareness radar trailers. DC power is supplied to the DRU by the trailers onboard batteries. When power is applied operation is automatic. All usage is stationary

KUSTOM SIGNALS DIRECTIONAL RADAR UNIT BLOCK DIAGRAM DIGITAL POWER SUPPLY ANALOG POWER SUPPLY STEREO RECEIVER I CHANNEL PREAMP Q CHANNEL PREAMP I CHANNEL 3 POLE HIGH PASS Q CHANNEL 3 POLE HIGH PASS FIXED GAIN AMP FIXED GAIN AMP DIGITAL SIGNAL PROCESSOR EPROM PROGRAM STORAGE RS232 TRANSCEIVER K BAND GUNN OSC/TRANSMITTER 24.150 GHz TUNING RANGE +/-.1GHz

February 17, 2000 Federal Communications Commission Equipment Approval Services P.O. Box 35815 Pittsburgh, PA 15251-3315 Applicant:Kustom Signals, Inc. Equipment:FCC ID: IVQDRU FCC Rules:Parts 2 and 15.249 Gentlemen: It is requested that the schematics of the application be held confidential per Section 0.459. The section 5 exhibits (Schematics) are to be held in confidence with the FCC. Specialized technology and techniques incorporated into the design maybe depicted in the schematics. It is with this consideration that the request for confidentiality be made. Specifically the files 6101c.PDF and 6102c.PDF uploaded as exhibit 5 shall be held in confidence. The special fee for request of confidentiality will be submitted with the application. Should you require any further information, please contact the undersigned. Thank you for your consideration in this matter. Sincerely, Scot Rogers Rogers Labs, Inc. e-mail [email protected] ROGERS LABS, INC. 4405 West 259 th Terrace Louisburg, KS 66053 Phone / Fax (913) 837-3214

March 9, 2000 Federal Communications Commission Equipment Approval Services P.O. Box 35815 Pittsburgh, PA 15251-3315 Applicant:Kustom Signals, Inc. Equipment:FCC ID: IVQDRU FCC Rules:Parts 2 and 15C Gentlemen: Sirs, please accept this letter of notification to correct the rule part for the unit mentioned above. The original report and letter had a type error and listed the rule part as 15.249. The unit is a designed as a field disturbance sensor and should be operated under 15.245. The 731 form should be correct but the test report has listed 15.249. A revised test report will be uploaded to the FCC site along with this letter. The unit meets all requirements as stated and will have more margin below the limits of the correct CFR part 15.245. I apologize for the mistake and any inconvenience this has caused. Should you require any further information, please contact the undersigned. Thank you for your consideration in this matter. Sincerely, Scot Rogers Rogers Labs, Inc. Enclosures e-mail [email protected] ROGERS LABS, INC. 4405 West 259 th Terrace Louisburg, KS 66053 Phone / Fax (913) 837-3214

TEST REPORT For APPLICATION of CERTIFICATION For KUSTOM SIGNALS, INC. 9325 Pflumm Lenexa, KS 66215-3347 John Kusek, President MODEL: DRU Traffic Monitor Frequency 24.125 GHz FCC ID: IVQDRU Test Date:January 26, 2000 Certification Date:January 26, 2000 Certifying Engineer: Scot D. Rogers ROGERS LABS, INC. 4405 West 259 th Terrace Louisburg, KS 66053 Phone: (913) 837-3214 FAX: (913) 837-3214 This report shall not be reproduced except in full, without the written approval of the laboratory. This report must not be used by the client to claim product endorsement by NVLAP or any agency of the U.S. Government. ROGERS LABS, INC. 4405 West 259 th Terrace Louisburg, KS 66053 Phone / Fax (913) 837-3214 NVLAP Accredited LaboratoryNVLAP Lab Code: 200087-0 ROGERS LABS, INC.Kustom Signals,Inc.. 4405 W. 259th TerraceMODEL: DRU Traffic Monitor Louisburg, KS 66053Test #: 000126FCCID#: IVQDRU Phone/Fax: (913) 837-3214Test to: FCC Parts 2 and 15cPage 2 of 38 CERTIFICATION\KUSTOMDRU15245 03/07/2000 TABLE OF CONTENTS FORWARD:.....................................................................................................................3 1)APPLICABLE STANDARDS & TEST PROCEDURES............................................3 2.1033(b)................................................................................................................Application for Certification 4 2)EQUIPMENT TESTED..............................................................................................5 3)EQUIPMENT FUNCTION AND TESTING PROCEDURES......................................5 4)EQUIPMENT AND CABLE CONFIGURATIONS......................................................6 Conducted Emission Test Procedure................................................................................................................6 Radiated Emission Test Procedure...................................................................................................................6 5)LIST OF TEST EQUIPMENT....................................................................................7 6)UNITS OF MEASUREMENTS..................................................................................8 7)TEST SITE LOCATIONS..........................................................................................8 8)SUBPART B – UNINTENTIONAL RADIATORS......................................................8 Conducted EMI...................................................................................................................................................8 Radiated EMI....................................................................................................................................................11 Data: Conducted (7 Highest Emissions):..........................................................................................................15 Data: EUT and System Radiated Emissions (9 Highest) :................................................................................16 Data: Support Equipment Radiated Emissions (6 Highest) :............................................................................16 Summary of Results for Conducted Emissions:................................................................................................16 Summary of Results for Radiated Emissions:...................................................................................................17 Statement of Modifications:..............................................................................................................................17 9)SUBPART C - INTENTIONAL RADIATORS..........................................................17 15.203 Antenna Requirements........................................................................................................................17 Restricted Bands of Operation Per 15.205.....................................................................................................17 Data 15.205:......................................................................................................................................................18 15.209 Radiated Emissions Limits; General Requirements..........................................................................19 Radiated EMI....................................................................................................................................................19 Data 15.209:......................................................................................................................................................20 Summary of Results for Radiated Emissions:...................................................................................................20 15.245 Operation in the Band 24.00-24.25 GHz............................................................................................21 Radiated Emissions of Intentional Radiator:.....................................................................................................26 Statement of Modifications:..............................................................................................................................27 NVLAP Accredited LaboratoryNVLAP Lab Code: 200087-0 ROGERS LABS, INC.Kustom Signals,Inc.. 4405 W. 259th TerraceMODEL: DRU Traffic Monitor Louisburg, KS 66053Test #: 000126FCCID#: IVQDRU Phone/Fax: (913) 837-3214Test to: FCC Parts 2 and 15cPage 3 of 38 CERTIFICATION\KUSTOMDRU15245 03/07/2000 FORWARD: The following is submitted for consideration in obtaining a Grant of Certification for low power intentional radiators operated under CFR 47, paragraph 15.245. Name of Applicant: KUSTOM SIGNALS, INC. 9325 Pflumm Lenexa, KS 66215-3347 Model: DRU Traffic Monitor FCC I.D.: IVQDRU Frequency Range: 24.000 GHz to 24.250 GHz Operating Power: 250 mV/m @ 3 Meters (107.9 dBμV/m @ 3 meters) 1)Applicable Standards & Test Procedures a)In accordance with the Federal Communications Code of Federal Regulations, dated October 1, 1998, Part…

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