KAVU4225VHF RADIO-RX

INSTRUCTION MANUAL DIGITAL SURVEILLANCE RECEIVER Model U-4225 Limited Warranty Law Enforcement Associates warrants its devices and equipment for a period of one (1) year from the date of shipment to be free of defects in workmanship or materials unless otherwise stated. The liability of Law Enforcement Associates., under this warranty is limited to replacing, repairing or issuing credit, at its option, for any devices which are returned by the purchaser during such warranty period, provided: Law Enforcement Associates is notified in writing within five days, after discovery of such defects by the purchaser. Proof of purchase must accompany notification The defective units are returned to Law Enforcement Associates with transportation charges prepaid by the purchaser. No C.O.D. shipments will be accepted. Equipment damaged in shipment must be reported to and claim forms filed with carrier by customer. In shipments to factory, notice and claim procedures will be initiated by Law Enforcement Associates. Law Enforcement Associates examination of such units shall disclose to its satisfaction that such defects exist and have not been caused by misuse, misapplication, neglect, improper installation, improper storage, alteration, physical damage or accidents. The warranty shall not apply to materials ordinarily susceptible to field damage or any accessories of disposable nature. This warranty does not apply to, and Law Enforcement Associates does not independently warrant, items or systems sold by Law Enforcement Associates which are produced by other manufacturers and or which warranty cards or documents of the original manufacturers are included in shipment from Law Enforcement Associates with respect to such items, the purchaser must look to the warranty of the original manufacturer and Law Enforcement Associates disclaims all warranty, expressed or implied. The foregoing warranties are in lieu of all other warranties, whether oral, written, expressed, implied or statutory. Implied warranties of fitness and merchantability shall not apply. Manufacturer's warranty obligations and purchaser's remedies thereunder (except as to title) are solely and exclusively as stated herein. In no case will manufacturer be liable for consequential damages, labor performed in connection with removal and replacement of the system or any other loss incurred because of interruption of service. Specifications Model: U-4225 Catalog #: 96375 Frequency Range: 150 MHz - 174 MHz Frequency Step Size: 2.5 kHz 16 Channel Capacity Frequency Stability: +/-2.5ppm (-30 to +75 C) Sensitivity: Better than -122 dBm for 12 dB SINAD Audio Output: 3.5mm Headphone Jack RCA Line Level Jack Internal Rechargeable Battery Link Status Indicator Low Battery Indicator Built In Speaker Under Panel USB Programming Interface Compact Size – Pelican 1200 Weight: < 7 lbs. PMD-620 Recorder Estimated run time 6 hours on a single battery charge Immediately after unpacking the shipping carton, inspect the contents for damaged or missing items. Report damaged or missing items immediately to AID, Inc. and to the carrier delivering the parcel. The equipment is shipped inside a high impact carrying case. Open the case and inspect the contents. The carrying case should contain the following: • Digital Receiver • Battery Charger • Instruction manual • USB programming cable OPERATION Connect the antenna to the BNC jack on the right side of the receiver. Turn the power on at the power switch. The LED will illuminate when the power is on. The panel has a built in speaker and the volume may be adjusted with the volume knob. A 3.5mm jack is available for the use of headphones. An RCA line audio output is provided and may be used in conjunction with video surveillance or other recording and monitoring devices. Use the channel knob to select the pre- programmed frequencies. Top Panel Components The two LED indicators on the panel are for device status. The link LED illuminates when there is reliable reception from the transmitter. The low battery LED will illuminate when the battery requires charging. Side Panel Components The antenna and charge jack are located on the right side of the receiver. The unit may be used while it is being charged. The side panel contains a resettable breaker. In the event of an over current condition the breaker isolates the receiver circuitry from the power source. If this occurs, turn the power switch off and allow the unit to cool for several minutes. Press the button on the breaker to reset it. If the breaker trips again, call technical support. Technical Support If you are experiencing difficulty, contact the factory for assistance or for return authorization. You may call the Technical Support department of Law Enforcement Associates between the hours of 8:00 am and 5:30 P.M. EST/EDT Monday through Thursday. Law Enforcement Associates 2609 Discovery drive Suite125 Raleigh, NC 27616 Phone: (919) 872-6210 Toll Free: (800) 354-9669 Fax: (919) 872-6435 Email: [email protected] Website: http://www.leacorp.com CAUTION There are no user recommended repairs. Modification of the equipment could void users authority to operate the equipment per FCC rules. Adjustments or repairs in the field are not recommended and will void the warranty.

March 30, 2010 Timco Engineering, Inc. 849 N.W. State Road 45 P.O. Box 370 Newberry, FL 32669 RE: CONFIDENTIALITY REQUEST FOR: FCC ID: KAVU4225 DIGITAL AUDIO RECEIVER To Whom It May Concern: This letter serves as an official request for Standard Confidentiality under FCC Rule Section 0.457 and 0.459. We request that the schematic diagrams, block diagrams, active bill of material/parts list, and functional description that are required to be submitted with this application be withheld from public view. This information contains Law Enforcement Associates intellectual property and has been disclosed only to third parties for which a Non-Disclosure Agreement has been executed. Disclosure of this design information would place Law Enforcement Associates, Inc., at a competitive disadvantage. Please contact me if there is any information that you may need. Sincerely, Mark D. White Senior Vice President Technical Operations Law Enforcement Associates O: 919-872-6210 F: 919-872-6435 Email: [email protected]

APPLICANT: LAW ENFORCEMENT ASSOCATIES INC. FCC ID: KAVU4225 EXTERNAL PHOTOS

MODEL UNITEL ® 4225 SERIAL NO._____________ FCC ID : KAVU4225 CAUTION: User modification of this equipment could void the users authority under FCC rules to operate the equipment. LAW ENFORCEMENT ASSOCIATES, INC. Raleigh, NC Ch. 1______________ Ch. 2______________ Ch. 3______________ Ch. 4______________ Ch. 5______________ Ch. 6______________ Ch. 7______________ Ch. 8______________ Ch. 9______________ Ch. 10_____________ Ch. 11_____________ Ch. 12_____________ Ch. 13_____________ Ch. 14_____________ Ch. 15_____________ Ch. 16_____________ THIS DEVICE COMPLIES WITH PART 15 OF THE FCC RULES. OPERATION IS SUBJECT TO THE CONDITION THAT THIS DEVICE DOES NOT CAUSE HARMFUL INTERFERENCE.

Assembly P/N 2706375 Rev A Top View with Shields Installed Assembly P/N 2706375 Rev A Top View with Shields Removed Assembly P/N 2706375 Rev A Bottom View

FCC PART 15 B SUBPART B RECEIVER TEST REPORT Applicant LAW ENFORCEMENT ASSOCIATES INC. Address 2609 DISCOVERY DR., SUITE 125 RALEIGH NORTH CAROLINA 27616 USA FCC ID KAVU4225 Product Description VHF BODY WORN RADIO - RX Date Sample Received 3/23/2010 Date Tested 4/9/2010 Tested By Nam Nguyen Approved By Mario R. de Aranzeta Report Number 665UT10TestReport.doc Test Results PASS FAIL THE ATTACHED REPORT SHALL NOT BE REPRODUCED EXCEPT IN FULL WITHOUT THE WRITTEN APPROVAL OF TIMCO ENGINEERING, INC. 849 NW State Road 45 Newberry, Fl 32669 USA Phone: 888.472.2424 or 352.472.5500 Fax: 352.472.2030 Email: [email protected] Website: www.timcoengr.com Certificate # 0955-01 APPLICANT: LAW ENFORCEMENT ASSOCIATES INC. MODEL: KAVU4225 REPORT: L\LAW_KAV\665UT10\665UT10TestReport.doc Page 2 of 14 rev 2 mdea 09.20.2008 TABLE OF CONTENTS GENERAL REMARKS ........................................................................................................................... 3 REPORT SUMMARY............................................................................................................................. 4 TEST ENVIRONMENT .......................................................................................................................... 4 TEST SETUP SUMMARY ...................................................................................................................... 4 DUT SPECIFICATION .......................................................................................................................... 5 TEST EQUIPMENT LIST ...................................................................................................................... 6 TEST PROCEDURES ........................................................................................................................... 7 RADIATED SPURIOUS EMISSIONS ..................................................................................................... 8 POWER LINE CONDUCTED INTERFERENCE ................................................................................... 10 RADIATED EMISSIONS TEST SETUP PHOTO ................................................................................... 13 POWERLINE CONDUCTED EMISSIONS TEST SET UP PHOTO ......................................................... 14 APPLICANT: LAW ENFORCEMENT ASSOCIATES INC. MODEL: KAVU4225 REPORT: L\LAW_KAV\665UT10\665UT10TestReport.doc Page 3 of 14 rev 2 mdea 09.20.2008 GENERAL REMARKS The attached report shall not be reproduced except in full without the written permission of Timco Engineering Inc. The test results relate only to the items tested. Summary The device under test does: fulfill the general approval requirements as identified in this test report not fulfill the general approval requirements as identified in this test report Attestations This equipment has been tested in accordance with the standards identified in this test report. To the best of my knowledge and belief, these tests were performed using the measurement procedures described in this report. All instrumentation and accessories used to test products for compliance to the indicated standards are calibrated regularly in accordance with ISO 17025 requirements. Certificate # 0955-01 I attest that the necessary measurements were made, under my supervision, at: Timco Engineering Inc. 849 NW State Road 45 Newberry, Fl 32669 Authorized Signatory Name: Mario de Aranzeta C.E.T. Compliance Engineer/ Lab. Supervisor Date: 4/9/2010 APPLICANT: LAW ENFORCEMENT ASSOCIATES INC. MODEL: KAVU4225 REPORT: L\LAW_KAV\665UT10\665UT10TestReport.doc Page 4 of 14 rev 2 mdea 09.20.2008 REPORT SUMMARY Disclaimer The test results only relate to the item tested. Applicable Rule(s) Pt 15.109, Pt 15.107, ANSI C63.4: 2003 TEST ENVIRONMENT Test Facility Timco Engineering, Inc. 849 NW State Road 45 Newberry, FL 32669 USA. Test Condition in the laboratory Temperature: 26ºC Relative humidity: 50% TEST SETUP SUMMARY Test Setup Diagram/ Description The DUT was placed on the turntable per setup per ANSI C63.4: 2003. A test set up photo is provided for clarification. Deviation from the standard/procedure No deviation Modification of DUT No modification APPLICANT: LAW ENFORCEMENT ASSOCIATES INC. MODEL: KAVU4225 REPORT: L\LAW_KAV\665UT10\665UT10TestReport.doc Page 5 of 14 rev 2 mdea 09.20.2008 DUT SPECIFICATION DUT Description VHF BODY WORN RADIO - RX FCC ID KAVU4225 DUT Power Source 110–120Vac/50– 60Hz DC Power Battery Operated Exclusively Test Item Prototype Pre-Production Production Type of Equipment Fixed Mobile Portable Laboratory Test Conditions Temperature: 26ºC Humidity: 55% Modifications to DUT: No Yes (explanation below) APPLICANT: LAW ENFORCEMENT ASSOCIATES INC. MODEL: KAVU4225 REPORT: L\LAW_KAV\665UT10\665UT10TestReport.doc Page 6 of 14 rev 2 mdea 09.20.2008 TEST EQUIPMENT LIST Device Manufacturer Model Serial Number Cal/Char Date Due Date 3-Meter Semi- Anechoic Chamber Panashield N/A N/A Listed 3/10/10 3/10/12 AC Voltmeter HP 400FL 2213A14499 CAL 3/23/09 3/23/11 Antenna: Dipole Kit Electro- Metrics TDA- 30/1-4 153 CHAR 6/10/09 6/10/11 Frequency Counter HP 5385A 3242A07460 CAL 5/26/09 5/26/11 Hygro- Thermometer Extech 445703 0602 CAL 1/30/09 1/30/11 Modulation Analyzer HP 8901A 3435A06868 CAL 5/26/09 5/26/11 Digital Multimeter Fluke FLUKE- 77-3 79510405 CAL 5/18/09 5/18/11 Analyzer Tan Tower Preamplifier HP 8449B- H02 3008A00372 CAL 11/21/09 11/21/11 Analyzer Tan Tower Quasi- Peak Adapter HP 85650A 3303A01690 CAL 11/22/09 11/22/11 Analyzer Tan Tower RF Preselector HP 85685A 3221A01400 CAL 11/21/09 11/21/11 Analyzer Tan Tower Spectrum Analyzer HP 8566B Opt 462 3138A07786 3144A20661 CAL 11/24/09 11/24/11 Temperature Chamber Tenney Engineering TTRC 11717-7 CHAR 4/25/10 4/25/12 APPLICANT: LAW ENFORCEMENT ASSOCIATES INC. MODEL: KAVU4225 REPORT: L\LAW_KAV\665UT10\665UT10TestReport.doc Page 7 of 14 rev 2 mdea 09.20.2008 TEST PROCEDURES Power line conducted Emission: The test procedure used was ANSI C63.4-2003. The…

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