Marine Radio Basics

MMSI explained (Maritime Mobile Service Identity)
Here is some basic information about MMSI numbers, what they are, and why they are important.  In addition, you will find information on what to do if you s...
Can I use a repeater?
A radio repeater is basically a receiver tuned to one specific frequency and the receiver audio is routed to a transmitter tuned to a different frequency.  ...
How do I get warranty support outside of the US?
Thank you for your inquiry.  We would suggest that you contact your marine dealer/distributor directly for assistance.  They handle support for our marine r...
MRHH600 Waypoint/Nav
HH600 Navigation This radio features a NAV function that allows the user to perform basic Navigation options such as: • Create (NEW) Waypoints by typing La...
ATIS
ATIS, which stands for Automatic Transmitter Identification System, is used on the navigable Trans-European Inland Waterway network and connecting waterways...