This unit has features usually reserved for more costly VHF radio units including Dual Watch, Dot Matrix Display Area, an adjustable backlight, and function keys on the mic.

The Cobra MR F55 is a full function DSC-capable VHF radio. Its compact design and included flush and bracket mounting kits make it great for any installation. The selectable 1 or 25 Watt output is perfect for short or long-range communication. These units are part of Cobra’s Professional Series VHF line and include a 1 year warranty.
FeatureBenefit
Weather AlertAlerts 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.
Dual WatchMonitors two (2) channels at once -- Channel 16 and one (1) user selected channel.
1 or 25 WattsDual output power for short and long communications.
All 10 NOAA/Weather ChannelsInstant access to national all hazards and weather information, 24 hours a day.
SubmersibleMeets JIS7 standards; Submersible for 30 minutes in one meter deep water.
Noise Cancelling Microphone with ControlsBlocks background noise. Controls allow instant access to channels 16 & 9 and changing of channels & setting features.
Instant Channel 16/9Instant access to channel 16 and channel 9 for emergency situations.
Illuminated Function KeysAllows high visibility of function keys.
Illuminated LCD DisplayAllows high visibility of display.
Signal Strength MeterShows the strength of outgoing and/or incoming signal.
GPS CapabilityWhen 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.
ScanScan all channels to find conversations in progress.
DSC Call LogSimilar 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.
Keystroke Tone Signal (Selectable)Confirms key activation. This feature is selectable and can be turned ON or OFF.
External Speaker JackAllows connection of an external speaker (not included).
USA, Canada and International ChannelsAllows operation on any of the three (3) different channel maps established for these areas.