COBRASELECT MR F77B GPS Marine Fixed Mount VHF Radio with Built-in GPS Receiver (Black) electronic consumer

about this item built in gps receiver simply power on and your vhf radio will instantly know your location for sending signals in moments of distress when it comes to safety and emergency readiness out on the water the cobra mrf77 gps radio sets the standard.maximum coverage this vhf marine radio allows operation of channels in the us canada and internationally at 1 or 25 watts with dual output power for optimal short and long range dot replay missed calls the rewind say again feature automatically records the last 20 seconds of incoming transmissions optimal and noising conditions to make sure you never miss important information from you dot easy communication communicate with boaters around you with the public access external speaker function and communicate through the noise cancelling microphone which blocks backgroundnoise.lcd display the signal strength meter shows incoming signa