BBOMRHH125Marine VHF Transceiver

A1 English Our Thanks to You andCustomer Assistance Introduction VHF MARINE RADIO MR HH125 Printed in China Part No. 480-426-P Version A Owner’s Manual Nothing Comes Close to a Cobra ® English Our Thanks to You • Thank you for purchasing a CobraMarine ® VHF radio. Properly used, this Cobra ® product will give you many years of reliable service.How Your CobraMarine VHF Radio WorksThis radio is a battery-powered portable transceive r for use afloat. It gives you two-way vessel-to-vessel and vessel-to-shore statio n communications, primarily for safety and secondarily for navigation and opera tional purposes. With it, you can call for help, get information from other boate rs, talk to lock or bridge tenders, and make radiotelephone calls to anywhere in the wo rld through a marine operator. Besides two-way communications, the radio can provi de quick access to receive all the NOAA (National Oceanographic and Atmospheri c Administration) weather channels and alert you to weather emergencies with a tone on a weather channel you can select for your area. Customer Assistance • Should you encounter any problems with this product , or not understand its many features, please refer to this owner’s man ual. If you require further assistance after reading this manual, Cobra Electro nics offers the following customer assistance services:For Assistance in the U.S.A.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 Mon. through Fr i. (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 Customer Assistance © 2008 Cobra Electronics Corporation™ 6500 West Cortland Street Chicago, Illinois 60707 USA www.cobra.com 10222_MR125_EnCover_F.qxp 6/28/07 5:00 PM Page A 1 A3 English Introduction A2 English Radio Controls and Indicators Introduction Backlit LCD (Liquid Crystal Display) Screen • Instant Channel 16/9 Button ON/OFF/Volume Control External Speaker/ Microphone Jack Antenna Backlit LCD Screen Battery Compartment Backlight/ Key Lock Button Memory/EscapeButton Push to Talk Button (Talk) UIC Active ChannelMap Icons Dual Watch IconBattery Power Icon Button Lock Icon Weather Icon Key Tone Icon Scan Icon Active Channel Numbers Speaker Power SettingsSelect 1 or 3 watts of output power for near or distant calling.USA/International/Canada ChannelsOperate on any of the three (3) differentchannel maps set up for these areas.All NOAA Weather ChannelsInstant access to all National WeatherChannels, 24 hours a day.Emergency Weather AlertReceive NOAA alerts when threateningweather is nearby.WaterproofMeets JIS4 waterproof standards. Key LockPrevents accidental setting changes when key lock is set.Channel Scan/Memory ScanScan through all or memorized channels to find conversations in progress.Instant Channel 16/9Provides instant access to priorityChannel 16 and calling Channel 9.Dual-WatchUse to monitor two (2) channels at once –Channel 16 and one programmable channel. Roger Beep Tone (Selectable)Confirmation tone indicates thecompletion of the user’s transmission andsignals to others it is clear to talk. On or Off selectable.Rechargeable NiMH (Nickel-MetalHydride) BatteriesFive (5) rechargeable NiMH batteriessupplied with the unit provide extendedoperating time compared to alkalinebatteries and have no memory effect.Five (5) AAA alkaline batteries may also be used for emergency backup power.12V Power Cord IncludedCharge the NiMH batteries in a car or boat.Speaker/Mic JackAllows connecting optional Cobra LapelSpeaker/Mic. Memory ChannelsAllows programming of up to ten (10) VHF memory channels.Signal Strength MeterShows the strength of incoming or outgoing signals.Illuminated ButtonsAllows high visibility of all function buttons. Product Features • Belt Clip Engagement Microphone Low/High Power Icons Battery DoorLatch Simplex Operation Icon Backlit LCD Screenand Product Features Roger Beep Icon Memory Channel Icon Weather Alert Icon Power Level/Weather Button Enter/SetupButton Dual Watch/Scan Button Channel Down Button Receive & Transmit Icons Signal Strength Icon Broadcast Receive Icon Squelch Defeat Button Charge Jack Wrist Strap Connector Channel Up Button 10222_MR125_EnCover_F.qxp 6/28/07 5:00 PM Page A 2 Introduction 1 Nothing Comes Close to a Cobra ® Table of Contents Introduction Our Thanks to You . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A1 Customer Assistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A1 Radio Controls and Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A2 Backlit LCD (Liquid Crystal Display) Screen . . . . . . . . . . . . . . . . . . . . . . . A3 Product Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A3 Important Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Recommendations for Marine Communication . . . . . . . . . . . . . . . . . . . . . . 4 FCC Licensing Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Installation Included in this Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Wrist Strap, Belt Clip and External Speaker/Mic . . . . . . . . . . . . . . . . . . . . . 7 Batteries and Charging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Operating Your Radio Getting Started . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Setup Mode Programming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Standby, Receive and Transmit . . …

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Maintenance and Troubleshooting VHF Marine Radio ProtocolsOperating Your Radio No display on LCD when radio is turned On Batteries are exhausted Batteries not installed properly Recharge or replace batteries Remove batteries and reinstall according to polarity markings NiMH batteries run down quickly Batteries are at the end of their life Replace with new batteries Will transmit at one (1) watt, but not at three (3) watts Batteries are low Selected channel is limited to one (1) watt Recharge or replace batteries Switch to another channel Will not transmitSelected channel is limited to receive only Switch to another channel No sound from speakerVolume level is too lowRe-adjust volume No response to button press Button lock is OnPress Backlight/ Key Lockbutton No answer to callsOut of range of other station Signal is blocked by terrain Switch to three (3) watts or move closer Move until you have a “line- of-sight” to the other station ProblemPossible Cause(s)Solution(s) Maintenance • Very little maintenance is required to keep your CobraMarine VHF radio in good operating condition: n Keep the radio clean by wiping with a soft cloth and mild detergent. Do not use solvents or harsh or abrasive cleaners, which could damage the case or scratch the LCD screen. n If the radio is exposed to salt water, wipe with a soft, moist cloth at least once a day to prevent buildup of salt deposits, which could interfere with button operation. n If the radio will be stored for a long period, such as over the winter, remove the batteries from the battery tray and store them in a separate package. This is especially important if you are using alkaline batteries. Troubleshooting • 27 Nothing Comes Close to a Cobra ® 10222_MRHH125_En_F.qxp 6/28/07 5:03 PM Page 27 VHF Marine Radio Protocols 28 English VHF Marine Radio Procedures VHF Marine Radio Procedures • Maintain Your Watch Whenever your boat is underway, the radio must be turned On and be tuned to Channel 16 except when being used for messages. Power Try 1 watt first if the station being called is within a few miles. If there is no answer, switch to 3 watts and call again. Remember, the lower wattage output will conserve your battery and minimize interference to other users. Calling Coast Stations Call a coast station on its assigned channel. You may use Channel 16 when you do not know the assigned channel. Calling Other Vessels Call other vessels on Channel 16 or on Channel 9. (Channel 9 is preferred for recreational vessel use.) You may also call on ship-to-ship channels when you know that the vessel is listening on a ship-to-ship channel. Initial Calling on Channel 16 or 9 The use of Channel 16 is permitted for making initial contact (hailing) another vessel. The limits on calling must be followed. Be reminded, Channel 16’s most important function is for Emergency Messages. If for some reason, Channel 16 is congested, the use of Channel 9, especially in U.S. waters, may be used as the initial contact (hailing) channel for non-emergency communication. Limits on Calling You must not call the same station for more than 30 seconds at a time. If you do not get a reply, wait at least two (2) minutes before calling again. After three (3) calling periods, wait at least 15 minutes before calling again. Change Channels After contacting another station on a calling channel, change immediately to a channel which is available for the type of message you want to send. Station Identification Identify, in English, your station by your FCC call sign, vessel name or the state registration number, at both the beginning and at the end of the message. 10222_MRHH125_En_F.qxp 6/28/07 5:03 PM Page 28 VHF Marine Radio Protocols 29 Nothing Comes Close to a Cobra ® VHF Marine Radio Procedures Prohibited Communications You MUST NOTtransmit: n False distress or emergency messages. n Messages containing obscene, indecent or profane language. n General calls, signals or messages (messages not addressed to a particular station) on Channel 16, except in an emergency or if you are testing your radio. n When you are on land. 10222_MRHH125_En_F.qxp 6/28/07 5:03 PM Page 29 VHF Marine Radio Protocols For Example 30 English Voice Calling Voice Calling • You are required to listen to Channel 16 while standing by. Channel 16 is the distress and safety channel used for establishing initial contact with another station and for emergency communication. The Coast Guard also monitors Channel 16 for safety purposes for everyone on the water. NOTE Channel 9 may be used by recreational vessels for general-purpose calling. This frequency should be used whenever possible to help relieve congestion on Channel 16. The Coast Guard generally does not make urgent marine information broadcasts or weather warnings on Channel 9. Boaters are still asked to “keep watch” on Channel 16 whenever the radio is turned on and not in use with another station. To call another vessel or shore installation (e.g, lock or bridge tender): n Make sure the radio is On. n Make sure you are in standby listening mode on Channel 16. Make sure Channel 16 is not in use. n When the channel is open (quiet), press the Talkbutton and call a vessel. Hold the radio or microphone several inches from your face and speak clearly and distinctly in a normal voice tone. Say “name or station being called,” “THIS IS [your vessel name or call sign].” n Once contact is made, you must leave Channel 16 and go to another working channel. See channel listing in the appendix. The vessel Corsair is calling the vessel Vagabond: Corsair:“Vagabond, this is Corsair. Over.” Vagabond:“Please switch and answer on Channel 68 (or any proper working channel). Over.” Corsair:“Switching to Channel 68. Over.” 10222_MRHH125_En_F.qxp 6/28/07 5:03 PM Page 30 VHF Marine Radio Protocols 31 Nothing Comes Close to a Cobra ® Voice Calling & Radiotelephone Calls n If the other party does not respond, wait two (2) minutes and repeat. You are permitted to attempt contact three (3) …

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DDr DRA 16 October 2007 BABT FCB Balfour House, Churchfield Road, Walton-on-Thames, Surrey, KT12 2TD, Product: Cobra Electronics Corporation VHF Handheld Transceiver Model MR HH125 Dear Sir or Madame: We, Cobra Electronics Corporation, 6500 West Cortland Street, Chicago, Illinois, USA hereby declare that the subject transceiver, Cobra Model MR HH125 does not provide Digital Selective Calling (DSC) capability and will not permit voice transmissions on channel 70 (156.525 mHz). Sincerely, Engineering Manager Cobra Electronics Corporation Telephone: 773-804-6282 Email: [email protected]

03 October 2007 Equipment Authorization Division Office of Engineering and Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Ref: FCC ID: BBOMRHH125 Dear Sirs: Cobra Electronics Corporation requests acceptance of the labeling proposal described below for transceivers bearing FCC identifier BBOMRHH125. The subject transceivers are compact handheld models as shown in figure 1, authorized under 47CFR Part 80 for maritime services Removable Battery Pack Figure 1. Because the majority of the transceiver housing is composed of display, speaker, operating controls, and a battery access cover, there is extremely limited space available to attach the required label carrying the FCC identifier. Attaching the label to the battery access cover is not acceptable because the battery access cover is a removable item. For this reason, Cobra proposes placing the label carrying the FCC identifier inside the battery compartment as shown in figure 2. Figure 2. The consumer packaging for these models includes the batteries as separate items, NOT installed in the radio. As such, the FCC identifier will be readily visible to the user before the batteries are installed and whenever the batteries are removed or replaced. In this location, the label will also be protected from physical abuse and remain readable for the anticipated life of the device. The consumer packaging for these models is a transparent plastic "clamshell" but, because the battery access cover is installed on the radio, the battery compartment cannot be seen at time of purchase. In order to meet the requirements of 47CFR Part 2.925 (d), Cobra will add the FCC identifier "BBOMRHH125" to the insert card within the clamshell packaging. Sincerely, Robert Mudra Engineering Manager

Date: Aug 23 '07 NO PART NUMBER DESCRIPTION QTY LOCATION NO. REMARK 1 529-2500-000 ANTENNA ASSY - HH125 1 2 5A0-2500-000 MAIN PCB ASSY - HH125 1 3 141-000J-000 CHIP RES. 0402 0OHM +-5 SAMSUNG_PHILIP S 7 R33 R39 R61 R81 R85 R89 R206 4 141-100J-000 CHIP RES. 0402 10OHM +-5 SAMSUNG_PHILI PS 4 R98 R107 R123 R301 5 141-101J-000 CHIP RES. 0402 100OHM +-5 SAMSUNG_PHIL IPS 1 R16 6 141-102J-000 CHIP RES. 0402 1KOHM +-5 SAMSUNG_PHILI PS 14 R25 R31 R36 R42 R52 R57 R70 R104 R108 R111 R11 4 R115 R122 R302 7 141-103J-000 CHIP RES. 0402 10KOHM +-5 SAMSUNG_PHIL IPS 6 R3 R67 R75 R78 R110 R116 8 141-104F-000 CHIP RES. 0402 100KOHM +-1 SAMSUNG_PHI LIPS 1 R26 9 141-104J-000 CHIP RES. 0402 100KOHM +-5 SAMSUNG_PHI LIPS 18 R1 R24 R32 R35 R44 R46 R50 R59 R65 R76 R77 R79 R87 R91 R93 R95 R126 R131 R207 10 141-105J-000 CHIP RES. 0402 1MOHM +-5 SAMSUNG_PHIL IPS 5 R27 R101 R214 R216 11 141-123J-000 CHIP RES. 0402 12KOHM +-5 PHILIPS 2 R2 8 R90 12 141-150J-000 CHIP RES. 0402 15OHM +-5 PHILIPS 1 R19 13 141-151J-000 CHIP RES. 0402 150OHM +-5 PHILIPS 1 R8 14 141-152J-000 CHIP RES. 0402 1.5KOHM +-5 SAMSUNG_PH ILIPS 1 R96 15 141-181J-000 CHIP RES. 0402 180OHM +-5 PHILIPS 1 R3 06 16 141-183J-000 CHIP RES. 0402 18KOHM +-5 PHILIPS 2 R4 8 R80 17 141-184J-000 CHIP RES. 0402 180KOHM +-5 PHILIPS 1 R 74 18 141-185J-000 CHIP RES. 0402 1.8MOHM +-5 SAMSUNG_PH ILIPS 1 R17 19 141-220J-000 CHIP RES. 0402 22OHM +-5 SAMSUNG_PHIL IPS 1 R117 20 141-221J-000 CHIP RES. 0402 220OHM +-5 SAMSUNG_PHI LIPS 3 R72 R105 R121 21 141-222J-000 CHIP RES. 0402 2.2KOHM +-5 SAMSUNG_PH ILIPS 9 R54 R64 R73 R84 R97 R100 R112 R118 R309 22 141-223F-000 CHIP RES. 0402 22KOHM +-1 PHILIPS 2 R2 3 R128 23 141-272J-000 CHIP RES. 0402 2.7KOHM +-5 PHILIPS 1 R 14 24 141-273J-000 CHIP RES. 0402 27KOHM +-5 PHILIPS 1 R2 9 25 141-305J-000 CHIP RES. 0402 3MOHM +-5 PHILIPS 1 R86 26 141-331J-000 CHIP RES. 0402 330OHM +-5 PHILIPS 2 R4 0 R68 27 141-332J-000 CHIP RES. 0402 3.3KOHM +-5 SAMSUNG_PH ILIPS 6 R5 R22 R37 R82 R113 R303 PART LIST FOR MR HH125 TTI TECH CO,.LTD. NO PART NUMBER DESCRIPTION QTY LOCATION NO. REMARK 28 141-334J-000 CHIP RES. 0402 330KOHM +-5 SAMSUNG_PH ILIPS 2 R20 R88 29 141-470J-000 CHIP RES. 0402 47OHM +-5 PHILIPS 4 R38 R71 R106 R224 30 141-471J-000 CHIP RES. 0402 470OHM +-5 SAMSUNG_PHI LIPS 3 R69 R102 R103 31 141-472J-000 CHIP RES. 0402 4.7KOHM +-5 SAMSUNG_PH ILIPS 5 R6 R9 R51 R56 R92 32 141-473J-000 CHIP RES. 0402 47KOHM +-5 SAMSUNG_PHI LIPS 3 R62 R109 R168 33 141-474F-000 CHIP RES. 0402 470KOHM +-1 PHILIPS 1 R 47 34 141-474J-000 CHIP RES. 0402 470KOHM +-5 SAMSUNG_PH ILIPS 1 R18 35 141-475J-000 CHIP RES. 0402 4.7MOHM +-5 SAMSUNG_PH ILIPS 1 R49 36 141-479J-000 CHIP RES. 0402 4.7OHM +-5 SAMSUNG_PHI LIPS 4 R10 R15 R30 R10A 37 141-561J-000 CHIP RES. 0402 560OHM +-5 SAMSUNG_PHI LIPS 2 R11 R55 38 141-562J-000 CHIP RES. 0402 5.6KOHM +-5 SAMSUNG_PH ILIPS 3 R58 R60 R304 39 141-682J-000 CHIP RES. 0402 6.8KOHM +-5 SAMSUNG_PH ILIPS 2 R21 R129 40 141-683J-000 CHIP RES. 0402 68KOHM +-5 SAMSUNG_PHI LIPS 1 R12 41 141-684J-000 CHIP RES. 0402 680KOHM +-5 PHILIPS 1 R 63 42 141-822J-000 CHIP RES. 0402 8.2KOHM +-5 PHILIPS 1 R 311 43 141-912J-000 CHIP RES. 0402 9.1KOHM +-5 PHILIPS 2 R 83 R99 44 141-913J-000 CHIP RES. 0402 91KOHM +-5 PHILIPS 1 R9 4 45 142-181J-000 CHIP RES. 0603 180OHM +-5 SAMSUNG_PHI LIPS 3 R41 R43 R45 46 142-182J-000 CHIP RES. 0603 1.8KOHM +-5 SAMSUNG_PH ILIPS 1 R53 47 142-222J-000 CHIP RES. 0603 2.2KOHM +-5 PHILIPS 1 R 2 48 142-229J-000 CHIP RES. 0603 2.2OHM +-5 PHILIPS 1 R1 20 49 166-502J-000 TRIM. POTENTIOMETER 5KB TMC3KJ0B05KTR NOBLE 2 RV1 RV2 50 171-101J-000 NTC THERMISTOR 0402 100OHM NCP15XM101J03RC MURATA 1 R4 51 171-472J-000 NTC THERMISTOR 0402 4.7KOHM NCP15XM472J03RC MURATA 1 R66 52 200-1060-M00 ELECT CAP. 10UF 6.3V 3x5 KOSHIN 4 C7 C 91 C100 C102 53 201-1060-M00 ELECT CAP. 10UF 10V 3x5 1 C70 54 201-2279-M00 ELECT CAP. 220UF 10V 5x11 KOSHIN 2 C21 C172 55 202-1070-M00 ELECT CAP. 100UF 16V 5x11 CAPXON 1 C17 6 56 211-020C-6C0 CHIP CERAMIC CAP.0402 2PF NP0 50V +-0 .25PF PHILIPS 1 C179 57 211-030C-6C0 CHIP CERAMIC CAP.0402 3PF NP0 50V +-0 .25PF PHILIPS 3 C35 C223A C223B 58 211-040C-6C0 CHIP CERAMIC CAP.0402 4PF NP0 50V +-0 .25PF PHILIPS 3 C18 C39 C137 TTI TECH CO,.LTD. NO PART NUMBER DESCRIPTION QTY LOCATION NO. REMARK 59 211-080C-6C0 CHIP CERAMIC CAP.0402 8PF NP0 50V +-0 .25PF PHILIPS 2 C20 C224A 60 211-080C-6J0 CHIP CERAMIC CAP.0402 8PF NP0 50V +-5 PHILIPS 1 C304 61 211-100C-6C0 CHIP CERAMIC CAP.0402 10PF NP0 50V +- 0.25 PHILIPS 3 C15 C45 C127 62 211-101C-6J0 CHIP CERAMIC CAP. 0402 100PF NP0 50V +-5 PHILIPS 4 C43 C128 C129 C136 63 211-102B-3K0 CHIP CERAMIC CAP.0402 0.001UF X7R 16V +-10 PHILIPS 9 C8 C22 C25 C47 C67 C78 C93 C134 C165 64 211-103B-3K0 CHIP CERAMIC CAP.0402 0.01UF X7R 16V +-10 PHILIPS 7 C36 C40 C50 C77 C108 C181 C218 65 211-104F-3Z0 CHIP CERAMIC CAP.0402 0.1UF Y5V 16V - 20+80 PHILIPS 23 C11 C27 C33 C34 C57 C59 C63 C71 C72 C75 C89 C90 C95 C104 C105 C106 C107 C113 C114 C115 C157 C207 C211 66 211-120C-6J0 CHIP CERAMIC CAP.0402 12PF NP0 50V +- 5 PHILIPS 3 C4 C124 C222 67 211-122B-3K0 CHIP CERAMIC CAP.0402 0.0012UF X7R 16 V +-10 PHILIP 2 C32 C103 68 211-150C-6J0 CHIP CERAMIC CAP. 0402 15PF NP0 50V + -5 PHILIPS 3 C56 C307 C312 69 211-153B-3K0 CHIP CERAMIC CAP.0402 0.015UF X7R 16V +-10 PHILIPS 1 C101 70 211-180C-6J0 CHIP CERAMIC CAP. 0402 18PF NP0 50V + -5 PHILIPS 3 C86 C224 C311 71 211-181C-6J0 CHIP CERAMIC CAP.0402 180PF NP0 50V + -5 PHILIPS 1 C131 72 211-182B-3K0 CHIP CERAMIC CAP.0402 0.0018UF X7R 16 V +-10PHILIPS 1 C121 73 211-200C-6J0 CHIP CERAMIC CAP.0402 20PF NP0 50V +- 5 PHILIPS 2 C208 C209 74 211-220C-6J0 CHIP CERAMIC CAP.0402 22PF NP0 50V +- 5 PHILIPS 2 C180 C303 75 211-221C-6J0 CHIP CERAMIC CAP. 0402 220PF NP0 50V +-5 PHILIPS 9 C26 C29 C31 C73 C112 C118 C132 C167 C3 06 76 211-222B-3K0 CHIP CERAMIC CAP.0402 0.0022UF X7R 16 V +-10 PHILIP 4 C13 C16 C122 C147 77 211-223B-3K0 CHIP CERAMIC CAP.0402 0.022UF X7R 16V +-10 PHILIPS 1 C58 78 211-270C-6J0 CHIP CERAMIC CAP. 0402 27PF NP0 50V + -5 PHILIPS 2 C37 C126 79 211-330C-6J0 CHIP CERAMIC CAP. 0402 3…

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Document 75902016 Report 05 Issue 2 October 2007 Report On Limited FCC Testing of the Cobra MR HH125 Handheld VHF In accordance with FCC CFR 47 Part 15: 2006 and Part 80: 2006 FCC ID: BBOMRHH125 TUV Product Service Ltd, Octagon House, Concorde Way, Segensworth North, Fareham, Hampshire, United Kingdom, PO15 5RL Tel: +44 (0) 1489 558100. Website: www.tuvps.co.uk COMMERCIAL-IN-CONFIDENCE Document 75902016 Report 05 Issue 2 Page 1 of 67 ENGINEERING STATEMENT The measurements shown in this report were made in accordance with the procedures described on test pages. All reported testing was carried out on a sample equipment to demonstrate limited compliance with FCC CFR 47 Part 15 and Part 80. The sample tested was found to comply with the requirements defined in the applied rules. Test Engineers; B Airs R Blagg A Guy M Iqbal This report has been up-issued to Issue 2 to correct typographical errors. Limited FCC Testing of the Cobra MR HH125 Handheld VHF In accordance with FCC CFR 47 Part 15: 2006 and Part 80: 2006 Document 75902016 Report 05 Issue 2 October 2007 REPORT ON PREPARED FOR Cobra Electronics Corporation 6500 West Courtland Street Chicago Illinois 60707 USA PREPARED BY J Plummer Technical Author APPROVED BY M Jenkins Authorised Signatory T J Pither Authorised Signatory DATED 19 th October 2007 19 th October 2007 Document 75902016 Report 05 Issue 2 Page 1 of 67 CONTENTS Section Page No 1 REPORT SUMMARY ................................................................................................................... 2 1.1 Introduction ................................................................................................................................... 3 1.2 Brief Summary of Results ............................................................................................................. 4 1.3 Application Form........................................................................................................................... 5 1.4 Product Information .................................................................................................................... 18 1.5 Deviations from the Standard ..................................................................................................... 19 1.6 Modification Record .................................................................................................................... 19 2 TEST DETAILS .......................................................................................................................... 20 2.1 Spurious Radiated Emissions.....................................................................................................21 2.2 Frequency Stability Under Voltage Variations............................................................................ 24 2.3 Frequency Stability Under Temperature Variations................................................................... 26 2.4 Emission Limitations (Emission Mask) ....................................................................................... 30 2.5 Occupied Bandwidth................................................................................................................... 34 2.6 Emission Limitations (Conducted Transmitter Spurious) ........................................................... 38 2.7 Emission Limitations (Radiated Transmitter Spurious) .............................................................. 48 2.8 Modulation Characteristics ......................................................................................................... 50 2.9 Transmitter Power ...................................................................................................................... 52 2.10 Suppression of Interference Aboard Ships................................................................................. 54 3 TEST EQUIPMENT USED ......................................................................................................... 58 3.1 Test Equipment Used ................................................................................................................. 59 3.2 Measurement Uncertainty .......................................................................................................... 63 4 PHOTOGRAPHS........................................................................................................................ 64 4.1 Photographs of EUT ................................................................................................................... 65 5 ACCREDITATION, DISCLAIMERS AND COPYRIGHT ........................................................... 66 5.1 Accreditation, Disclaimers and Copyright................................................................................... 67 Document 75901964 Report 05 Issue 2 Page 2 of 67 SECTION 1 REPORT SUMMARY Limited FCC Testing of the Cobra MR HH125 Handheld VHF In accordance with FCC CFR 47 Part 15: 2006 and Part 80: 2006 Document 75901964 Report 05 Issue 2 Page 3 of 67 1.1 INTRODUCTION The information contained in this report is intended to show verification of the Limited FCC Testing of the Cobra MR HH125 Handheld VHF to the requirements of FCC CFR 47 Part 15: 2006 and Part 80: 2006. Objective To perform Radio Approval Testing to determine the Equipment Under Test's (EUT’s) compliance with the Test Specification, for the series of tests carried out. Applicant Cobra Electronics Corp Manufacturer TTI Tech Co., Ltd Type Number(s) MR HH125 Serial Number(s) #1(EU) = _9 #1(US) = _12 #2(US) = _13 Number of Samples Tested Three Test Specification/Issue/Date FCC CFR 47 Part 15: 2006 FCC CFR 47 Part 80: 2006 Disposal Reference Number Date Held Pending Disposal Not Applicable Not Applicable Order Number Date 45-6467 18 th August 2007 Start of Test 13 th September 2007 Finish of Test 19 th October 2007 Related Test Specification/Issue/Date FCC CFR 47 Part 80: 2006 Name of Engineer(s) B Airs R Blagg A Guy M Iqbal Document 75901…

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