The Raymarine Wireless Mast Rotation Transmitter compensates for the movement of a rotating mast so wind readings stay accurate, comparing compass information from the boat with its own data to correct the wind angle from a standard masthead wind transmitter. It operates wirelessly on a Micronet network, is solar powered, and is lightweight.

This unique transmitter compensates for the movement of a rotating mast to ensure that you get the most accurate wind readings at all times. Operating as a wireless device on a Micronet network the Mast Rotation Transmitter compares compass information from the boat with its own information and corrects the wind angle coming from a standard wind transmitter at the mast head.

Features:

• No wires
  
• Solar powered
  
• Light weight