Raymarine Wireless Mast Rotation Transmitter [T221] year_2020 and TIG welded in-house in

and TIG welded in-house in Tennessee for superior quality and durability

The HS40 handset offers remote control of your fixed-mount RS40 VHF radio

Height: 7/8"

Industry-standard NMEA 2000® connectivity offers a wide range of expansion and integration options: monitor your boat’s engine performance and fuel efficiency

Raymarine Wireless Mast Rotation Transmitter [T221] year_2020 and TIG welded in-house inThis 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 Quick Guide (pdf)