The mast head transmitter is completely wireless and is supplied with a base unit which is powered by the vessels 12V supply the base unit receives wind speed and direction data from the masthead transmitter and sends it to any compatible NMEA display unit.Features. Wireless wind speed and direction data to any compatible NMEA display The masthead transmitter requires only occasional bright daylight falling on the solar panel to top up its internal battery. It will operate for 2000 hours without further solar charging from its fu lly charged battery.. Easy installation with mast in place no wires to run down. Simple masthead alignment through base unit. 0P Level - 0 to 12 volt from 220 ohm source resistance.. Supply voltage - 6 to 16 volts. Nominal 12 volts. Supply current - 17mA. Fuse - 1 Amp.. Light weight - 190 g.

• Wireless wind speed and direction data to any compatible NMEA display The masthead transmitter requires
• Easy installation with mast in place no wires to run down
• Simple masthead alignment through base unit
• 0/P Level - 0 to 12 volt from 220 ohm source resistance.
• Supply voltage - 6 to 16 volts. (Nominal 12 volts)

Wireless wind speed and direction data to any compatible NMEA display The masthead transmitter requiresClipper