Icom IC-M710 Alphanumeric Reading Each storage channel can be programmed with seven characters for easy display. Station or ship name, simplified operation. 150 watts output power. Covers receiving high frequency/mode control, with automatic adjustment function through the NMEA interface wiring terminal. Front speaker, weather fax machine, backlight control, CW function, built-in sound alarm (optional version), 1136 channels available for selection.