VHF Marine Radio
M604A/M604 31 (formerly M604 21)
The new M 604 has a built-in 30 watt hailer and 4 channel foghorn along with plug and play speaker mic jacks and the plug and play option to connect up to 2 more full remote control mics. The large backlit LCD screen with multiple lighting levels is quite the information station allowing you to see course and speed data, and position, date and time (*3rd party GPS required) clearly. A backlit, full-function keypad gives quick access to all radio features, and offers fast access to any channel.
A new feature on the speakermic is Favorite Channel allowing you to access your most used channels faster! Large knobs allow for better control while under way, especially in rough seas. Generously sized, backlit buttons keep operation simple and clear all the time. Class D DSC means the M604 has a second, independent receiver that continually monitors CH70. Use DSC to get position reports, make group calls, etc.
Submersible. Available in Black or Gray.
No longer available
Replaced by the Icom IC-M506 VHF w/ AIS.