BBOLI4900FRS/GMRS TRANSCEIVER

Owner’s Manual NothingComes Close to a Cobra ® TWO-WAY RADIO MODEL LI 4900 WX Printed in Thailand Part No. 480-316-P Version A LI4900WX.qxd:9512-PR3900-2DXVP 11/6/06 9:54 AM Page FC1 A1 Making Life Easier and Safer Introduction Staying in touch with your family and friends is convenient and easy when using your microTALK ® radio. Some of the many uses you will discover include: Communicating with others while hiking, biking, and working; keeping track of family and friends at a crowded public event; checking with travel companions in another car; talking with neighbors; arranging meeting spots with others while shopping at the mall. Secure your microTALK radio while on the go. Carrying your microTALK radio with you is easy when using the belt clip. The belt clip easily attaches to your belt, purse or backpack. Simply squeeze the clip and place it where you prefer. For Assistance in the U.S.A. In this user’s manual, you should find all the information you need to operate your microTALK radio. If you require further assistance after reading this manual, Cobra Electronics offers the following customer assistance services: Automated Help Desk English only. 24 hours a day, 7 days a week 773-889-3087 (phone). Customer Assistance Operators English and Spanish. 8:00 a.m. to 6:00 p.m. Central Time, Monday through Friday (except holidays) 773-889-3087 (phone). Questions English and Spanish. Faxes can be received at 773-622-2269 (fax). Technical Assistance English only. www.cobra.com (on-line: Frequently Asked Questions). English and Spanish. productinfo @cobra.com (e-mail). For Assistance Outside the U.S.A. Contact Your Local Dealer ©2007 Cobra Electronics Corporation™ 6500 West Cortland Street Chicago, Illinois 60707 USA www.cobra.com Customer Assistance Belt Clip LI4900WX.qxd:9512-PR3900-2DXVP 11/6/06 9:54 AM Page A1 A2 Product Features Introduction 1 2 3 4 5 7 6 10 12 13 9 1. Antenna 2. External Speaker/ Microphone/Charge Jack 3. Backlit LCD Display 4.ModeButton 5.Channel Up/DownButton 6.Hi-Lo PowerButton 7. Speaker/Microphone 8.On/Off PowerButton 9.Lock/Enter Button 10.Volume Up/Down Button 11.Light/Max Range Button 12.TalkButton 13.CallButton 14. Wrist Strap Connector 15. Belt Clip 16. Battery Compartment 17. Battery Door Latch 14 15 16 17 8 11 LI4900WX.qxd:9512-PR3900-2DXVP 11/6/06 9:54 AM Page A2 A3 Product Features Introduction Backlit LCD Display Important FCC Licensing Information This radio operates on General Mobile Radio Service (GMRS) frequencies which require a Federal Communications Commission (FCC) license. See page 27 for licensing and other related information. Maximum range may vary and is based on unobstructed line-of-sight communication under ideal conditions. Features • 22 Channels Seven shared with FRS/GMRS, seven FRS only, eight GMRS only • 10 Channel NOAA All Hazards Radio •121 Privacy Codes (38 CTCSS codes/ 83 DCS codes) • Hands-Free Operation (VOX) • VibrAlert ® Silent Paging • 10 Channel Memory • Signal Strength Meter • Scan Channel, privacy codes, memory • Selectable Hi•Low Power In GMRS • Backlit LCD Display • Button Lock • Call Alert 10 selectable tones • Speaker/ Microphone/ Charge Jack • Roger Beep Selectable on/off • Battery/ Power Saver • Keystroke Tones Selectable on/off • Auto Squelch • Maximum Range Extender •Belt Clip 1 2 3 4 6 8 9 12 1415 17 10 13 1. Signal Strength Meter Icon 2. Call Alert and VibrAlert Icon 3. Lock Icon 4. Keystroke Tones Icon 5. DCS Icon 6. Roger Beep Icon 7. VOX Icon 8. Memory Icon 9. CTCSS Icon 10. Memory Location Number 11. Privacy Code Numbers 12. Receive/Transmit Icon 13. Hi-Low Power Icons 14. Battery Low Indicator 15. Scan Icon 16. Power Saver Icon 17. Channel Numbers 5 7 11 16 LI4900WX.qxd:9512-PR3900-2DXVP 11/6/06 9:54 AM Page A3 OperationCustomer AssistanceWarranty 1 Introduction Caring for Your microTALK Radio • Your microTALK radio will give you years of trouble-free service if cared for properly. Handle the radio gently. Keep the radio away from dust. Never put the radio in water or in a damp place. Avoid exposure to extreme temperatures. Rechargeable Battery Pack and Desktop Charger • To install or replace battery pack: 1.Remove belt clip by releasing belt clip latch and sliding clip up. 2.Pull up on the battery door latch to remove the battery compartment cover. 3.Insert lithium ion battery pack. Position battery pack according to polarity markings. 4.Replace battery compartment cover and belt clip. Estimated operation time on full charge: 10 hours. Rechargeable battery packs must be recycled or disposed of properly in compliance with all applicable laws. They may not be thrown in the trash. Certain states or municipalities require recycling and have established collection programs. Please contact your local waste removal authority for instructions, or return to Cobra ® for recycling. Wrap battery packs carefully and mail postage prepaid to: Cobra Electronics Corporation, 6500 West Cortland Street, Chicago, IL 60707 USA, Attn: Battery Recycling. Do not put battery packs into fire or expose to high heat. They may explode. Pull Up Latch Remove Belt Clip Insert Battery Pack LI4900WX.qxd:9512-PR3900-2DXVP 11/6/06 9:54 AM Page 1 2 For charging microTALK radio(s) in desktop charger: 1. Insert radio(s) into desktop charger as shown. 2.Insert round connector of 120-volt adapter into jack on back of charger. 3.Plug 120-volt adapter into electrical outlet. If charging light is not on, check position of radio. Radio should be upright. The charge indicator light will stay onas long as the radio is in the charging well. It normally takes about 15 hours to fully recharge battery pack. Battery pack will not be damaged if it stays in the charging well longer than that. Note:To charge a single radio, you can bypass the desktop charger and simply insert the wall adapter’s round connector directly into the speaker/microphone/charge jack located on the top of the radio. Use only the supplied rechargeable batteries and charger for recharging y…

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30 November 2006 Equipment Authorization Division Office of Engineering and Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Ref: FCC ID: BBOLI4900 Request for Confidentiality Dear Sirs: With regard to the referenced application, Cobra Electronics Corporation, is requesting confidentiality of certain sections of the accompanying documents. The documents for which Cobra Electronics Corporation is requesting confidentiality are: Schematic Diagram Block Diagram Operational Descriptions This request is made under the provisions of Section 0.457(d) of the Commission’s Rules, and Section 552(b)(4) of the Freedom of Information Act. The material for which confidentiality is requested falls within the scope of Section 552(b)(4) as trade secrets and includes material covered by Section 0.459 of the Commission’s Rules. Sincerely, Robert Mudra Engineering Manager

LI-4900 Alignment Procedure 1. VCO and TX. Set unit : CH 1, 8.4V DC Supply. 50ohm Dummy. 1) PLL VCO align : Read DC Voltage at VCO Test Point (C113) and align 1.0 +/-0.2V with L10 Press PTT and check TX VCO Voltage ( Spec : 1.2 +/- 0.2V) Change Channel to CH14 and read VCO voltage (Spec: 1.5V +/- 0.3V) Press PTT and check TX VCO Voltage (Spec : 1.5V +/- 0.3V) 2) TX Frequency align : Press PTT at CH1 and read Frequency with Frequency counter Align 462.5625Mhz +/- 500Hz with CT300 10pF Trimmer 3) TX Max modulation align : Set Ch1, 100mV 1KHz Mic in put, Press PTT and align Max modulation +/-2.0 +/- 0.1Khz with RV2 1Kohm Semi 4) CTCSS/DCS Align : Set Ch1,CTCSS 01 Press PTT and read CTCSS 01 modulation level Align +/- 0.6Khz with RV3 47Kohm Semi Change CTCSS 38 and read modulation level (Spec: +/- 0.6 +/- 0.2Khz) Change DCS 01 and read modulation level (Spec : +/- 0.6 +/- 0.2Khz) Change DCS 83 and read modulation level (Spec : +/- 0.6 +/- 0.2Khz) 5) Check TX Power out put : Set Ch1, Power Low Press PTT and read TX Power out put (Spec : 400 ~ 600 mW) Change to Power High and read TX Power out put (Spec: 2.0W +/- 0.3W) 2. RX Set unit : Ch1, 8.4V DC Supply, 8 ohm Load, 1) RX Audio Distortion : Set Ch1, SSG 1mV, Audio Level 5 (about 650mV) Read distortion (Spec : < 5%) 2) RX sensitivity : Reduce SSG Level (Spec : < -118dBm ) 3) Squelch align : Set to 10dB Sinad with SSG level align Align squelch with RV1 220K Semi

Part-NoDescriptionRef.NoQ'ty S BELT CLIP ASS'Y1.00 BELT CLIP PC1.00 COVER ASS'Y1.00 COVER UPPER ABS1.00 COVER BOTTOM ABS1.00 BATT. COVER ABS1.00 BRACKET LCD STPE T0.31.00 REFLECTOR PC CLEAR1.00 WINDOW1.00 KEY HOLDER1.00 Batt TERMINAL2.00 CHARGER TERMINAL2.00 Antenna Tube1.00 SHIELD PLATE SPTE T0.31.00 SHIELD VCO SPTE T0.31.00 LENS ACRYL1.00 CAP DUST NBR BLK1.00 SPRING ANT 1.00 CUSHION(FOR MIC) 10X13XT1.0 EVA SPONGE STICKER1.00 RUBBER PTT SILICONE RUBBER BLK1.00 KEYPAD SILICONE RUBBER BLK1.00 ZEBRA SILICONE RUBBER1.00 907-101FELT &32.5XT=0.31.00 772-369 AL FOIL SHIELD PLATE 1.00 621487 screw4.00 533-88M-PMMAIN PCB MANUAL ASSY MICRO SPEAKER NR-P028-03 (1.5W)SPK11.00 LCD DISPLAY FD2157BNQALCD11.00 ELECT CAPACITOR 100/10 5X7C16.32.119.824.00 171-018-4CHIP TRIMMER 10PF STC3M20-TACT3001.00 263-468-5YCRYSTAL OSCILLATOR 21.25M -30 10PPM 18PX21.00 2634855ZCRYSTAL OSCILLATOR 32.768K -10 20PPM 12.5PFX11.00 270-355-4FILTER CERAMIC LTM450GUFC11.00 2703619CDBC450C3 FC21.00 2712200X21.7MHz CRYSTAL FILTERFC31.00 312-346-6COIL SPING 1.0X0.3X2T:RL271.00 311-950-9COIL SPRING 1.0X0.3X4T:RL10.31.323.00 311-951-0COIL SPRING 1.0X0.3X5T:RL1.2.3.4.8.14.7.00 311-167-9ZCOIL SPING 1X0.35X7T:RL251.00 MIC CONDENSER XCM6050-4522-362PMIC11.00 PART LIST WITH M/C MODEL LI-4900 SKJS-2515SH JACK EXT MIC/SPK J11.00 Z6SCOA0060081 MOTOR VIBMOT11.00 PTT DOME KEY ASS'Y 2ea1.00 DOME ARRAY9ea1.00 533-88M-PSMAIN PCB SMD ASS'Y1.00 05D-000-5ZCHIP RESISTOR 0 1/16W 5% T 1005R13.107.132.L5.LK2.L17.6.00 05B-000-5ZCHIP RESISTOR 0 1/16W 5% T 1608D161.00 05D-100-2ZCHIP RESISTOR 10 1/16W 5% T 1005R82.1162.00 05D-101-3ZCHIP RESISTOR 100 1/16W 5% T 1005R83.85.89.93.95.97.997.00 05B-101-3ZCHIP RESISTOR 100 1/16W 5% T 1608R113.114.1153.00 05D-102-4ZCHIP RESISTOR 1K 1/16W 5% T 1005R2.26.61.874.00 05D-103-5ZCHIP RESISTOR 10K 1/16W 5% T 1005R23.33.37.47.105.106.123.124.128.129.154.166.16813.00 05D-104-6ZCHIP RESISTOR 100K 1/16W 5% T 1005R4.5.11.12.40.44.50.75.119.121.125.126.140.16714.00 05D-105-7ZCHIP RESISTOR 1M 1/16W 5% T 1005R14.38.127.1514.00 05D-123-3ZCHIP RESISTOR 12K 1/16W 5% T 1005R36.1652.00 05D-152-9ZCHIP RESISTOR 1.5K 1/16W 5% T 1005R66.692.00 05D-153-0ZCHIP RESISTOR 15K 1/16W 5% T 1005R41.92.103A3.00 05D-154-1ZCHIP RESESTOR 150K 1/16W 5% T 1005R421.00 05D-183-7ZCHIP RESISTOR 18K 1/16W 5% T 1005R30.542.00 05D-184-8ZCHIP RESISTOR 180K 1/16W 5% T 1005R561.00 05D-220-7ZCHIP RESISTOR 22 1/16W 5% T 1005R1391.00 05D-221-8ZCHIP RESISTOR 220 1/16W 5% T 1005R91.100.142.1434.00 05D-202-1ZCHIP RESISTOR 2K 1/16W 5% T 1005R681.00 05D-222-9ZCHIP RESISTOR 2.2K 1/16W 5% T 1005R76.79.80,C1374.00 05D-223-0ZCHIP RESISTOR 22K 1/16W 5% T 1005R20.1032.00 05D-224-1ZCHIP RESISTOR 220K 1/16W 5% T 1005R46.153.1583.00 05D-225-2ZCHIP RESISTOR 2.2M 1/16W 5% T 1005R48.122.155.1634.00 05D-272-4ZCHIP RESISTOR 2.7K 1/16W 5% T 1005R601.00 05D-273-5ZCHIP RESISTOR 27K 1/16W 5% T 1005R34.452.00 05D-274-6ZCHIP RESISTOR 270K 1/16W 5% T 1005R120.1562.00 05D-332-5ZCHIP RESISTOR 3.3K 1/16W 5% T 1005R28.51.653.00 05D-333-6ZCHIP RESISTOR 33K 1/16W 5% T 1005R58.59.118.159.1615.00 05D-334-7ZCHIP RESISTOR 330K 1/16W 5% T 1005R31.1572.00 05D-394-1ZCHIP RESISTOR 390K 1/16W 5% T 1005R32.43.1643.00 05D-470-6ZCHIP RESISTOR 47 1/16W 5% T 1005R108.1092.00 05D-471-7ZCHIP RESISTOR 470 1/16W 5% T 1005R96.982.00 05D-472-8ZCHIP RESISTOR 4.7K 1/16W 5% T 1005R9.19.21.27.52.78.90.7.00 05D-473-9ZCHIP RESISTOR 47K 1/16W 5% T 1005R1.3.21.57.72.73.74.77.84.104.117.150.14913.00 05B-473-9ZCHIP RESISTOR 47K 1/16W 5% T 1608R631.00 05D-474-0ZCHIP RESISTOR 470K 1/16W 5% T 1005R49.200.201.202.203.204.205.206.207.208.209.210.211.20.00 212.213.214.215.216.217.218 05D-513-2ZCHIP RESISTOR 51K 1/16W 5% T1005R941.00 05D-561-5Z CHIP RESISTOR 560 1/16W 5% T 1005 R641.00 05D-562-6ZCHIP RESISTOR 5.6K 1/16W 5% T 1005D61.00 05D-563-7ZCHIP RESISTOR 56K 1/16W 5% T 1005R881.00 05D-680-9ZCHIP RESISTOR 68 1/16W 5% T 1005R701.00 05D-681-0ZCHIP RESISTOR 680 1/16W 5% T 1005 R1411.00 05D-682-1ZCHIP RESISTOR 6.8K 1/16W 5% T 1005R39.862.00 05D-683-2ZCHIP RESISTOR 68K 1/16W 5% T 1006R181.00 05D-684-3ZCHIP RESISTOR 680K 1/16W 5% T 1005R7.35.55.1104.00 05D-820-9ZCHIP RESISTOR 82 1/16W 5% T 1005R811.00 05D-821-0ZCHIP RESISTOR 820 1/16W 5% T 1005R291.00 05D-822-1ZCHIP RESISTOR 8.2K 1/16W 5% T 1005R53.622.00 05D-823-2ZCHIP RESISTOR 82K 1/16W 5% T 1005R16.1522.00 05D-912-9ZCHIP RESISTOR 9.1K 1/16W 5% T 1005R1011.00 RES.CHIP TRIMMER 1K PVZ3G102C01R00RV21.00 RES.CHIP TRIMMER 47K RV31.00 RES.CHIP TRIMMER 220K RV11.00 THERMISTOR 100 NCP15XF101J03RC TH3001.00 130-B36-3Y0.1UF GRM36 X5R104K 10V CHIP CERAMICC17.18.19.20.36.43.49.61.62.64.88.92.93.123.130.19.00 167.168.179.185 130-A99-0Y0.012UF GRM39 X7R123K 25V PT CHIP CERAMC551.00 130-B12-1Y0.001UF GRM36 X7R102K 50V CHIP CERAMICC90.115.117.153.2085.00 130-B27-5Y0.001UF GRM39 COG102J 50V CHIP CERAMICC691.00 130-B16-5Y0.01UF GRM36 X7R103K 16V CHIP CERAMICC15.35.37.38.52.60.83.84.86.89.91.100.129.132.133.13916.00 130-A73-6Y0.01UF GRM39 X7R103K 25V CHIP CERAMICC81.R252.00 130-B14-3Y0.0015UF GRM36 X7R152K 50V CHIP CERAMICC41.582.00 130-296-1Y0.22UF CL05F224ZPNC CHIP CERAMICC4.6.263.00 130-286-9Y0.0022UF GRM36 X7R222K 50V CHIP CERAMICC63.662.00 130-289-2Y0.022UF GRM36 Y5V223Z 25V CHIP CERAMICC171.1892.00 130-452-5Y0.047UF GRM36 X5R473K 10V CHIP CERAMICC10.68.1753.00 130-526-9Y0.0056UF GRM36 X7R562K 25V CHIP CERAMICC651.00 130-533-5Y0.056UF GRM36 X7R563K 16V CHIP CERAMICC46.592.00 130-629-9Y0.0068UF CL05B682KBNC CHIP CERAMICC561.00 130-630-9Y0.068UF GRM39 X7R683K 16V CHIP CERAMICC44.47.1723.00 131-583-5Y1.5PF GRM36 COG1R5C 50V CHIP CERAMICC1061.00 131-853-9Y1.8PF GRM36 COG1R8C 50V CHIP CERAMICC981.00 131-127-7Y10PF GRM36 COG100D 50V CHIP CERAMICC80.104.110.1344.00 131-092-8Y 10PF GRM39 COG100D 50V PT CHIP CERAMICC1561.00 131-129-9Y100PF GRM36 COG101J 50V CHIP CERAMICC1.51.1073.00 131-135-4Y1UF GRM39 Y5V105Z 10V CHIP CERAMICC13.23.27.28.29.30.42.48.50.67.94.113.146.17614.00 131-128-8Y11PF GRM36 COG110J 50V CHIP CERAMICC1621.00 131-256-4Y12PF GRM36 COG120J 50V CHIP CERAMICC204,CX72.00 131-312-7Y13PF GR…

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Company: Cobra Electronics Corporation FCC ID: BBOLI4900 IC ID: 906B-LI4900 Model(s): LI4890WX/LI4900WX/LI4925WX/LI4950WX Portable UHF FRS/GMRS PTT Radio Transceiver 2007 Celltech Labs Inc. This document is not to be reproduced in whole or in part without the prior written permission of Celltech Labs Inc. Page 1 of 35 Date(s) of Evaluation January 11, 2007 Test Report Serial No. 121106BBO-T798-S95U Report Revision No. Revision 1.0 Report Issue Date January 18, 2007 Description of Test(s) Specific Absorption Rate RF Exposure Category General Population Certificate No. 2470.01 R R F F E E X X P P O O S S U U R R E E E E V V A A L L U U A A T T I I O O N N S S P P E E C C I I F F I I C C A A B B S S O O R R P P T T I I O O N N R R A A T T E E S S S A A A R R R T T T E E E S S S T T T R R R E E E P P P O O O R R R T T T FOR COBRA ELECTRONICS CORPORATION PORTABLE UHF FRS/GMRS PTT RADIO TRANSCEIVER MODEL(S): LI4890WX / LI4900WX / LI4925WX / LI4950WX Test Report Serial No. 121106BBO-T798-S95U Test Report Revision No. Revision 1.0 (Initial Release) Test Lab and Location Celltech Compliance Testing & Engineering Lab (Celltech Labs Inc.) 1955 Moss Court Kelowna, BC Canada V1Y 9L3 Test Report Prepared By: Cheri Frangiadakis Test Report Writer Celltech Labs Inc. Test Report Reviewed By: Jonathan Hughes General Manager Celltech Labs Inc. IDENTIFIER(S) FCC ID: BBOLI4900 IC: 906B-LI4900 FCC OET Bulletin 65, Supplement C (01-01) Test Standard(s) and Procedure(s) Industry Canada RSS-102 Issue 2 Certificate No. 2470.01 Company: Cobra Electronics Corporation FCC ID: BBOLI4900 IC ID: 906B-LI4900 Model(s): LI4890WX/LI4900WX/LI4925WX/LI4950WX Portable UHF FRS/GMRS PTT Radio Transceiver 2007 Celltech Labs Inc. This document is not to be reproduced in whole or in part without the prior written permission of Celltech Labs Inc. Page 2 of 35 Date(s) of Evaluation January 11, 2007 Test Report Serial No. 121106BBO-T798-S95U Report Revision No. Revision 1.0 Report Issue Date January 18, 2007 Description of Test(s) Specific Absorption Rate RF Exposure Category General Population Certificate No. 2470.01 Celltech Labs Inc. declares under its sole responsibility that this wireless portable device has demonstrated compliance with the Specific Absorption Rate (SAR) RF exposure requirements specified in FCC 47 CFR §2.1093 and Health Canada’s Safety Code 6. The device was tested in accordance with the measurement standards and procedures specified in FCC OET Bulletin 65, Supplement C (Edition 01-01) and Industry Canada RSS-102 Issue 2 for the General Population / Uncontrolled Exposure environment. All measurements were performed in accordance with the SAR system manufacturer recommendations. I attest to the accuracy of data. All measurements 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. This test report shall not be reproduced partially, or in full, without the prior written approval of Celltech Labs Inc. The results and statements contained in this report pertain only to the device(s) evaluated. DECLARATION OF COMPLIANCE SAR RF EXPOSURE EVALUATION Test Lab and Location CELLTECH LABS INCORPORATED Testing and Engineering Services 1955 Moss Court Kelowna, B.C. Canada V1Y 9L3 Phone: 250-448-7047 Fax: 250-448-7046 e-mail: [email protected] web site: www.celltechlabs.com Company Information COBRA ELECTRONICS CORPORATION 6500 West Cortland Street Chicago, IL 60707 United States FCC IDENTIFIER: BBOLI4900 IC IDENTIFIER: 906B-LI4900 Device Model(s): LI4890WX / LI4900WX / LI4925WX / LI4950WX Test Requirement(s): FCC 47 CFR §2.1093; Health Canada Safety Code 6 Test Procedure(s): FCC OET Bulletin 65, Supplement C (Edition 01-01) Industry Canada RSS-102 Issue 2 Device Description: Portable FM UHF FRS/GMRS PTT Radio Transceiver Transmit Frequency Range(s): 462.5500 - 462.7250 MHz (GMRS Channels 15-22) 462.5625 - 462.7125 MHz (FRS/GMRS Channels 1-7) 467.5625 - 467.7125 MHz (FRS Channels 8-14) Max. RF Output Power Tested: 0.505 Watts (27.03 dBm) ERP (462.6375 MHz) GMRS Ch. 4 Antenna Type(s) Tested: External Fixed Stubby Battery Type(s) Tested: Li-ion 7.4 V, 950 mAh Body-Worn Accessories Tested: Plastic Belt-Clip (4 mm thickness) Audio Accessories Tested: Ear-bud with Lapel-Microphone (P/N: GA-EBM2) Max. SAR Level(s) Evaluated: Face-held: 0.340 W/kg (1g) - 50% duty cycle Body-worn: 0.727 W/kg (1g) - 50% duty cycle Test Report Approved By: Sean Johnston SAR Lab Manager Celltech Labs Inc. Company: Cobra Electronics Corporation FCC ID: BBOLI4900 IC ID: 906B-LI4900 Model(s): LI4890WX/LI4900WX/LI4925WX/LI4950WX Portable UHF FRS/GMRS PTT Radio Transceiver 2007 Celltech Labs Inc. This document is not to be reproduced in whole or in part without the prior written permission of Celltech Labs Inc. Page 3 of 35 Date(s) of Evaluation January 11, 2007 Test Report Serial No. 121106BBO-T798-S95U Report Revision No. Revision 1.0 Report Issue Date January 18, 2007 Description of Test(s) Specific Absorption Rate RF Exposure Category General Population Certificate No. 2470.01 TABLE OF CONTENTS 1.0 INTRODUCTION ___________________________________________________________________ 4 2.0 DESCRIPTION OF DEVICE UNDER TEST (DUT)_________________________________________ 4 3.0 SAR MEASUREMENT SYSTEM ______________________________________________________ 5 4.0 MEASUREMENT SUMMARY _________________________________________________________ 6 5.0 DETAILS OF SAR EVALUATION______________________________________________________ 7 6.0 EVALUATION PROCEDURES ________________________________________________________ 7 7.0 SYSTEM PERFORMANCE CHECK ____________________________________________________ 8 8.0 SIMULATED EQUIVALENT TISSUES __________________________________________________ 9 9.0 SAR SAFETY LIMITS _______________________________________________________________ 9 10.0 ROBOT SY…

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TIMCO ENGINEERING INC. 849 NW State Road 45 Newberry, Florida 32669 http://www.timcoengr.com 888.472.2424 F 352.472.2030 email: [email protected] APPLICANT: COBRA ELECTRONICS CORPORATION FCC ID: BBOLI4900 REPORT #: C\COBRA\3328AUT6\3328AUT6TestReport.doc COVER SHEET Test Report Product Name: FRS/GMRS TRANSCEIVER FCC ID: BBOLI4900 Applicant: COBRA ELECTRONICS CORPORATION 6500 WEST CORTLAND STREET CHICAGO IL 60707 USA Date Receipt: 12/6/2006 Date Tested: 12/13/2006 TIMCO ENGINEERING INC. 849 NW State Road 45 Newberry, Florida 32669 http://www.timcoengr.com 888.472.2424 F 352.472.2030 email: [email protected] APPLICANT: COBRA ELECTRONICS CORPORATION FCC ID: BBOLI4900 REPORT #: C\COBRA\3328AUT6\3328AUT6TestReport.doc TABLE OF CONTENTS TABLE OF CONTENTS LIST TEST REPORT: PAGE 1........GENERAL INFORMATION & TECHNICAL DESCRIPTION PAGE 2........TECHNICAL DESCRIPTION CONTINUED RF POWER OUTPUT PAGE 3........MODULATION CHARACTERISTICS AUDIO FREQUENCY RESPONSE GRAPH PAGE 4........MODULATION LIMITING GRAPH PAGE 5........AUDIO LOW PASS FILTER GRAPH PAGE 6........OCCUPIED BANDWIDTH PAGE 7........OCCUPIED BANDWIDTH PLOT PAGE 8........SPURIOUS EMISSIONS AT ANTENNA TERMINALS PAGE 9........UNWANTED RADIATION – GMRS PAGE 10.......UNWANTED RADIATION - FRS PAGE 11.......METHOD OF MEASURING RADIATED SPURIOUS EMISSIONS PAGE 12.......FREQUENCY STABILITY PAGE 13.......LIST OF TEST EQUIPMENT EXHIBITS INCLUDED: CONFIDENTIALITY LETTER BLOCK DIAGRAM SCHEMATIC PARTS LIST USERS MANUAL LABEL SAMPLE LABEL LOCATION EXTERNAL PHOTOGRAPHS INTERNAL PHOTOGRAPHS ALIGNMENT PROCEDURE OPERATIONAL DESCRIPTION TEST SET UP PHOTOGRAPH TIMCO ENGINEERING INC. 849 NW State Road 45 Newberry, Florida 32669 http://www.timcoengr.com 888.472.2424 F 352.472.2030 email: [email protected] APPLICANT: COBRA ELECTRONICS CORPORATION FCC ID: BBOLI4900 REPORT #: C\COBRA\3328AUT6\3328AUT6TestReport.doc TABLE OF CONTENTS GENERAL INFORMATION REQUIRED FOR CERTIFICATION 2.1033(c)(1)(2) COBRA ELECTRONICS CORPORATION will manufacture the FCCID: BBOLI4900 GMRS/FRS COMBINATION TRANSCEIVER in quantity, for use under FCC RULES PART 95. COBRA ELECTRONICS CORPORATION 6500 WEST CORTLAND STREET CHICAGO IL 60707 USA 2.1033 (c) TECHNICAL DESCRIPTION 2.1033(c)(3) Instruction book. A draft copy of the instruction manual is included is included in the exhibits. 2.1033(c) (4) Type of Emission: 10K5F3E 95.631 Bn = 2M + 2DK M = 3000 D = 2.25K Bn = 2(3000)+2(2250) = 10.5K GMRS Authorized Bandwidth 20.0 kHz 2.1033(c)(5) GMRS Frequency Range: 1. 462.5500 13. 462.7000 95.621 2. 462.5625 14. 462.7125 3. 462.5750 15. 462.7250 4. 462.5875 16. 467.5500 5. 462.6000 17. 467.5750 6. 462.6125 18. 467.6000 7. 462.6250 19. 467.6250 8. 462.6375 20. 467.6500 9. 462.6500 21. 467.6750 10. 462.6625 22. 467.7000 11. 462.6750 23. 467.7250 12. 462.6875 FRS Authorized Bandwidth 12.5kHz 2.1033(c)(5) FRS Frequency Range: 1. 462.5625 8. 467.5625 95.627 2. 462.5875 9. 467.5875 3. 462.6125 10. 467.6125 4. 462.6375 11. 467.6375 5. 462.6625 12. 467.6625 6. 462.6875 13. 467.6875 7. 462.7125 14. 467.7125 MHz TIMCO ENGINEERING INC. 849 NW State Road 45 Newberry, Florida 32669 http://www.timcoengr.com 888.472.2424 F 352.472.2030 email: [email protected] APPLICANT: COBRA ELECTRONICS CORPORATION FCC ID: BBOLI4900 REPORT #: C\COBRA\3328AUT6\3328AUT6TestReport.doc Page 2 of 13 2.1033(c)(6)(7) Power Output shall not exceed 0.50 Watts effective 95.639 radiated power. There can be no provisions for 95.649 increasing the power or varying the power. 2.1033(c)(8) DC Voltages and Current into Final Amplifier: FOR LOW POWER SETTING INPUT POWER: (7.4V)(.400A) = 2.96 Watts FOR HIGH POWER SETTING INPUT POWER: (7.4V)(.700A) = 5.18 Watts 2.1033(c)(9) Tune-up procedure. The tune-up procedure is included in the exhibits. 2.1033(c)(10) Complete Circuit Diagrams: The circuit diagram and block diagram are included in the exhibits. 2.1033(c)(11) A photograph or a drawing of the equipment identification label is included in the exhibits. 2.1033(c)(12) Photographs(8"X10") of the equipment of sufficient clarity to reveal equipment construction and layout, including meters, labels for controls, including any view under shields. 2.1033(c)(13) Digital modulation is not allowed. 2.1033(c)(14) The data required by 2.1046 through 2.1057 is submitted below. 2.10311c)(6)(7) RF power is measured by the substitution method as 2.1046(a) outlined in TIA/EIA - 603. With a nominal battery voltage of 7.4 V, and the transmitter properly adjusted the RF output measures: GMRS - 0.50 Watts ERP FRS - 0.31 Watts ERP TIMCO ENGINEERING INC. 849 NW State Road 45 Newberry, Florida 32669 http://www.timcoengr.com 888.472.2424 F 352.472.2030 email: [email protected] APPLICANT: COBRA ELECTRONICS CORPORATION FCC ID: BBOLI4900 REPORT #: C\COBRA\3328AUT6\3328AUT6TestReport.doc Page 3 of 13 2.1047(a)(b) Modulation characteristics: AUDIO FREQUENCY RESPONSE The audio frequency response was measured in ac- cordance with TIA/EIA Specification 603. The audio frequency response curve is shown on the next page. The audio signal was fed into a dummy microphone circuit and into the microphone connector. The input required to produce 30 percent modulation level was measured. See plot below. AUDIO FREQUENCY RESPONSE PLOT 12/11/06 09:34:13 3328aut6 audio frequency response MaxFreq.at1 Color Line Style ThickDataAxis Cursor1 Cyan Solid 1Anlr.Level A!NormalizeLeft .. -5 +1 -4 -3 -2 -1 +0 d B 5k 200 300 400 600 800 1k 2k 3k Hz TIMCO ENGINEERING INC. 849 NW State Road 45 Newberry, Florida 32669 http://www.timcoengr.com 888.472.2424 F 352.472.2030 email: [email protected] APPLICANT: COBRA ELECTRONICS CORPORATION FCC ID: BBOLI4900 REPORT #: C\COBRA\3328AUT6\3328AUT6TestReport.doc Page 4 of 13 2.1047(b) Audio input versus modulation The audio input level needed for a particular percentage of modulation was measured in accordance with TIA/EIA Specification 603. The audio input curves versus modulation are on the following pages. Curves are provided for audio input frequencies of 300, 1…

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