COBRA MRF80B 25W VHF

Features:
Class-D DSC Capability
Only Cobra has the Rewind-Say-Again™ Digital Voice Recording Feature
Local and Distant Mode for Busy Waterways and maximum Sensitivity
Channel ID-Channel Description
Channel Changing Rotary Knob
Custom Channel Preset Buttons
90% Operation from Hand Mic
1-25 Watts of Power Output
Comes with Standard Bracket, Flush Mount Hardware and GPS Cable
All NOAA / Weather & Weather Alert w/SAME Filtering
PA Output with Dedicated PA Button
Tri-Watch & Memory Scan Feature
Submersible to JIS7 Standards
All U.S., Canadian and International VHF Channels
Two-Way NMEA and Position Polling

Features Benefits
Rewind-Say-Again™ Digital Voice&trade: recording feature Music or engine too loud? This feature allows user to play back a missed call
1 or 25 Watts Dual output power for short and long communication.
U.S.A., Canada & International Channels Allows operation on any of the three (3) different channel maps established for these areas .
10 NOAA Weather Channels Instant access to national all hazards and weather information, 24 hours a day.
Weather Alert with S.A.M.E. Alerts with an audible tone and visual alarm if threatening weather is nearby. S.A.M.E. (Specific Area Message Encoding) allows setting your local area and filtering out warnings from further away.
Instant Channel 16/9 Instant access to channel 16 and channel 9 for emergency situations.
Class-D DSC (Digital Selective Calling) Meets internationally recognized requirements for Class-D Digital Selective Calling that allows you to send a distress signal at the touch of a button or exchange position information with other boats or stations.
GPS Capability
(Two-Way NMEA Capable) When connected to a Cobra or most other GPS receivers, you can send your position to other boats in an emergency, or exchange position information with other boats or stations. Position polling capable.
Tri-Watch Monitors three (3) channels at once - Channel 16, Channel 9 and one (1) user selected channel.
U.S.A., Canada & International Channels Allows operation on any of the three (3) different channel maps established for these areas .
Memory Scan Scan channels programmed in memory to find conversations in progress.
Unlimited Memory Channels From 1 to all of the VHF channels can be marked as Memory Channels.
DSC Call Log Similar to the Caller ID function on a telephone, it will capture the caller's MMSI ID number and any other data inc luded in a DSC message.
Rotary Channel Knob Convenient knob for changing channels quickly from the main display.
Custom Channel Preset Buttons Allows operation on any of the three (3) different channel maps established for these areas.
Local Mode Allows toggling between Local and Distance mode. Reducing RF noise in congested areas and maximizing sensitivity while underway.
Signal Strength Meter Shows the strength of incoming and outgoing signals.
Illuminated Function Keys Allows high visibility of function keys on radio and microphone.
Keystroke Tone Signal (Selectable) Confirms key activation. This feature is selectable and can be turned on or off.
Illuminated LCD Display: Super Large with Dot matrix See radio settings from practically anywhere. Largest LCD in it's class. Large dot matrix area allows for clarity and ease of use.
Channel I.D. Friendly channel description clearly indicated on the display.
Noise Canceling Microphone with Controls Blocks background noise. Controls allow instant access to channels 16 & 9, changing of channels & setting features. Up to 90% functionality from microphone.
External Speaker Jack Allows connection of an external speaker (not included).
Public Address Capability Allows communications over a PA speaker (not included).
Submersible Meets JIS7 standards; Submersible for 30 minutes in one meter deep water.
3 Year Warranty (on radio) For products sold in the U.S.A.

Included Accessories
Flush Mount Kit & Surface Mount Kit Easy installation of radio in or on almost any flat surface with supplied hardware.
GPS Interface Cable Allows connection of a GPS receiver.
Speaker/PA Interface Cable Allows connection of Public Address or standard speaker.


Unit Specifications
General
Number of Channels All: U.S.A., Canadian, International 10 NOAA Weather Channels
Channel Spacing 25 kHZ
Modulation 5 kHz Max.
Input Voltage 13.8 VDC
Current Drain:
Stand-by 200 mA
Receive 300 mA
Transmit 5 A @ High Power 1 A @ Low Power
Temperature Range -20C to 60C
Unit Dimensions 6.375" x 3" x 6.25" (162 mm x 76 mm x 159 mm)
Unit Weight (Lbs) 3 lbs., 8 oz. (1588 g)


Receiver
Frequency Range 156.050 to 163.275 MHz
Receiver Type Double Conversion Super-Heterodyne
Sensitivity:
20 dB Quieting 0.35 uV
12 dB Sinad 0.30 uV
Adjacent Channel Selectivity -60 dB
Intermodulation and Rejection -60 dB
Spurious & Image Rejection -60 dB
AF Output 4 Watts @ 8 Ohms


Transmitter
Frequency Range 156.025 to 157.425 MHz
RF Output Power 1 or 25 Watts
Spurious Emissions -60 dB @ High Power -55 dB @ Low Power
Microphone Type Electret
Microphone Impedance 2000 Ohms
Frequency Stability +/-10 ppm
FM Hum & Noise 40 dB

 

Additional Details