Cobra Marine MR F57B E
- A Dedicated Channel 70 (DSC Channel) Receiver.
- Coast Guard DSC Check Capability.
- GPS Position Display Capability,
- Easy MMSI Entry,
- Illuminated Distress Button,
- Position Send and Request,
- Position Input Reminder, etc.
- External Alarm Input:
- Senses the alarm from your chart plotter and uses the speaker on the radio to amplify the alarm for way point arrival, MOB, etc.