VHF - The Cobra MR F75 is a truly unique VHF radio with its large LCD display...





Weather Alert

Alerts with an audible tone and visual alarm if threatening weather is nearby.

DSC (Digital Selective Calling)

Meets internationally recognized requirements for RTCM- SC-101 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.

Illuminated LCD Display

Provides maximum ease of use even at night.

Keystroke Tone Signal (Selectable on/off)

Confirms key activation. This feature is selectable and can be turned ON or OFF.

1 or 25 Watts

Dual output power for short and long communications.

All 10 NOAA/Weather Channels

Instant access to national all hazards and weather information, 24 hours a day.


Meets JIS7 standards; Submersible for 30 minutes in one meter deep water.

Noise Cancelling Microphone with Controls

Blocks background noise. Controls allow instant access to channels 16 & 9 and changing of channels & setting features.

Public Address (PA) Capability

Allows calling other boats over a PA Speaker (not included).

Instant Channel 16/9

Instant access to channel 16 and channel 9 for emergency situations.


Monitors three (3) channels at once -- Channel 16, Channel 9 and one (1) user selected channel.

Illuminated Function Keys

Allows high visibility of function keys.

Signal Strength Meter

Shows the strength of outgoing and/or incoming signal.

GPS Capability

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.

Memory Scan

Scan channels programmed in memory to find conversations in progress.

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 included in a DSC message.

External Speaker Jack

Allows connection of an external speaker (not included).

USA, Canada and International Channels

Allows operation on any of the three (3) different channel maps established for these areas.

3 Year Warranty (on radio)

For products sold in the USA.






Number of Features

All: U.S.A., Canadian, International 10 NOAA Weather Channels

Channel Spacing

25 kHz


5 kHz Max.

Input Voltage

13.8 VDC

Current Drain:





200 mA

300 mA

5 A @ High Power

1 A @ Low Power

Temperature Range

-20°C to 60°C

Unit Dimensions

6.25" x 2.25" x 7.125"
(159mm x 57mm x 180mm)

Unit Weight (Lbs)

2 lbs., 6.8 oz. (1100g)



Frequency Range

156.050 to 163.275 MHz

Receiver Type

Double Conversion Super-Heterodyne


20 dB Quieting

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



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


Microphone Impedance

2000 Ohms

Frequency Stability

+/- 10 ppm

FM Hum & Noise

40 dB