Cobra Electronics MR HH475 owner manual Product Service, Specifications

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Product Service

Customer Service

Product Service

•

If you have any questions about operation or installing your new CobraMarine VHF product or if you are missing parts…

Please call Cobra first! DO NOT RETURN THIS PRODUCT TO THE STORE! See customer assistance on page A1.

If your product should require factory service, please call Cobra first before sending your radio. This will ensure the fastest turn-around time on your repair. You may be asked to send your radio to the Cobra factory. It will be necessary to furnish the following to have the product serviced and returned:

1.For warranty repair, include some form of proof-of-purchase, such as a photocopy of a sales receipt. If you send the original receipt, it cannot be returned.

2.Send the entire product.

3.Enclose a description of what is happening with the radio. Include a typed or clearly printed name and address of where the radio is to be returned.

4.Pack radio securely to prevent damage in transit. If possible, use the original packing material.

5.Ship prepaid and insured by way of a traceable carrier such as United Parcel Service (UPS) or Priority Mail to avoid loss in transit to: Cobra Factory Service, Cobra Electronics Corporation, 6500 West Cortland Street, Chicago, Illinois 60707 U.S.A.

6.If the radio is in warranty, upon receipt of your radio, it will either be repaired or exchanged depending on the model. Please allow approximately three (3) to four (4) weeks before contacting Cobra for status. If the radio is out of warranty, a letter will automatically be sent informing you of the repair charge or replacement charge.

7.If your radio is returned for factory repair, it will be returned to you with default settings restored.

If you have any questions, please call 773-889-3087 for assistance.

58 English

Specifications

Specifications

 

Specifications

•

 

General

 

Number of Channels

All U.S., Canadian, International and

 

NOAA Weather Channels

Channel Spacing

25 kHz

 

Modulation

5 kHz Max.

 

Input Voltage

7.4 VDC

 

Battery Life:

LiON: 8 hours @ 6 watts, 16 hours @ 1 watt

5% TX, 5% RX, 90% Standby

Alkaline: 18 hours @ 6 watts, 35 hours @ 1 watt

 

 

Current Drain:

40 mA

Standby

Receive (Rx)

200 mA

Transmit (Tx)

1.8 A @ High Power, 700 mA @ Low Power

 

Temperature Range

-20˚C to 50˚C

 

Radio Dimensions

4.8" x 2.4" x 1.4"

 

(123 mm x 62 mm x 36 mm) not including

 

antenna

 

Radio Weight

0 lbs 8 oz. (228 g) without batteries

Receiver

 

 

 

Frequency Range

156.050 to 163.275 MHz

 

Receiver Type

Double Conversion Super-Heterodyne

 

Sensitivity:

0.35 uV

20 dB Quieting

12 dB Sinad

0.30 uV

 

Adjacent Channel Selectivity

-60 dB

Intermodulation and Rejection

-60 dB

Spurious and Image Rejection

-60 dB

 

AF Output

250 mW @ 8 Ohms

Transmitter

 

 

 

Frequency Range (Tx):

156.025 to 157.425 MHz

RF Output Power

1, 3 or 6 watts

 

Spurious Emissions

-60 dB @ High Power, -55 dB @ Low Power

 

Microphone Type

Condenser

 

Frequency Stability

+/-10 ppm

FM Hum and Noise

40 dB

 

 

 

 

Bluetooth®

 

 

 

Clasification

Class 2

Version

2.0

 

 

Range

10 Meters

 

 

 

 

 

Nothing Comes Close to a Cobra® 59

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Contents Radio Controls Indicators Our Thanks to You Customer AssistanceFor Assistance in the U.S.A For Assistance Outside the U.S.ABacklit LCD Screen Product Features Backlit LCD Liquid Crystal Display ScreenTable of Contents Important Safety Information General PrecautionsSafety Training Information Important Safety InformationRecommendations for Marine Communication Recommendations for Marine CommunicationFCC Licensing Information Included in this Package Wrist Strap and Belt ClipBelt Clip Wrist StrapInstalling the Battery Pack Batteries and ChargerInitial Charge Batteries and ChargerAlkaline Batteries To Remove Battery Pack from RadioMaintaining the Battery Charge Getting Started Common Radio FunctionsGetting Started Radio Speaker and MicrophoneScan Button Backlight/Key Lock ButtonChannel Up/Down Buttons Setup Mode Programming Setup Mode ProgrammingHigh/Medium/Low H-M-L Power Button To Toggle Between H-M-L Power ModesCall Tone Alert Squelch ControlUSA/International/Canada Channel Maps Bluetooth Mode Pairing Programming Roger Beep ModeKey Tone Mode Call Tone SelectBluetooth Mode Programming Call Tone Select Ring TonesVOX On or Off To Change Between VOX On and OffBluetooth Radio On/Off To Set Bluetooth On and OffStandby/Receive Transmit To Set WX Alert On or OffMarine Standby and Receive Rx Mode Noaa Emergency Weather AlertNoaa Test Alert System Standby/Receive and TransmitWeather WX Standby Mode Channel 16/9 ModeAdvanced Operation Advanced OperationUsing Tri-Watch Tri-Watch Scan Mode Tri-Watch ModeTri-Watch Setup To Program or Edit the Tri-Watch Channels Memory Location Mode To Exit Memory Location ModeTo Program Memory Locations To Recall a Stored Memory LocationChannel Scan Mode Memory Location Scan ModeTo Enter Channel Scan To Enter Memory Location ScanUsing Rewind-Say-AgainTMto Record Audio Transmission Using Rewind-Say-AgainTMRewind Operation ExampleMobile Phone Operation Initiate a Phone CallAnswer Incoming Phone Calls To Initiate from the Mobile PhoneUsing Voice Dial To End Pairing At the End of the DayLast Number Redial To Initiate a Voice Dial CallGeneral Bluetooth Operation and Frequently Asked Questions Floating Feature Maintenance TroubleshootingBurp Feature Floating RadioVHF Marine Radio Procedures Vessel Corsair is calling the vessel Vagabond Voice CallingVoice Calling Emergency Messages Distress Procedure Emergency Messages and Distress ProcedureRadiotelephone Calls Radiotelephone CallsIf You Hear a Distress Call Marine Emergency SignalsMarine Distress Procedure Warranty and Trademark Acknowledgement Limited 3-Year WarrantyExclusions This limited warranty does not apply For Products Purchased In The U.S.AProduct Service SpecificationsProduct Service SpecificationsVHF Marine Channel Assignments Public Correspondence Marine Operator Port OperationsNavigational Maritime Control01A 03A04A 05A18A 19A20A 21A25B 28B61A 62A66A 78A 79A80A 81AAsignaciones de canales meteorológicos Weather Channel AssignmentsWeather Channel Assignments Accessories AccessoriesLong Life Battery Lapel Speaker/Microphone

MR HH475 specifications

The Cobra Electronics MR HH475 is a robust and versatile marine handheld VHF radio designed for boating enthusiasts who prioritize safety and reliability on the water. This device is ideal for both recreational and professional mariners, featuring a wide range of functionalities that ensure seamless communication in challenging maritime environments.

One of the standout features of the MR HH475 is its impressive 6-watt transmission power. This allows for clear communication over long distances, making it essential for safety during unforeseen emergencies. Coupled with its robust range of channels, including all United States, Canadian, and international VHF marine channels, users can easily stay connected with other vessels and coastal services, ensuring reliable communication at all times.

The MR HH475 also showcases the latest technology with its Integrated GPS functionality. This feature provides accurate location tracking, which is invaluable during emergencies when a vessel’s position needs to be communicated quickly. The built-in GPS can transmit the vessel's coordinates over the radio, enhancing overall safety and response times in crisis situations.

Another notable characteristic is its Dual Watch feature. This function allows users to monitor two channels simultaneously, ensuring that they don't miss important communications while they are engaged in other conversations. The dual watch capability is especially useful in busy maritime areas where multiple channels are in use.

In terms of durability, the MR HH475 boasts a waterproof design, meeting the JIS7 standard. This means it can be submerged in water for a limited time without suffering damage, reassuring users that it can withstand the rigors of marine environments. The radio is also compact and lightweight, making it easy to carry or mount on a boat without taking up valuable space.

Additional features include a built-in flashlight for enhanced visibility during nighttime operations and easy-to-use controls with a backlit display for usability in low-light situations. The Cobra MR HH475 also supports NOAA weather channels, providing crucial updates on weather conditions, helping users make informed decisions while out on the water.

Overall, the Cobra Electronics MR HH475 is an excellent choice for those looking for a reliable marine VHF radio with advanced features like GPS and dual watch capabilities, marrying performance with the durability needed for life on the water. Whether for sailing, fishing, or emergency preparedness, this device stands out as a trusted companion on marine adventures.
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