Maretron RAA100 Rudder Angle Adapter [RAA100-01]RAA100 NMEA 2000Rudder Angle Adapter The RAA100 is used to adapt commercially available resistive rudder angle senders to the NMEA 2000 network. This allows you to observe rudder angle anywhere on the vessel where there is an NMEA 2000 compatible display such as the Maretron DSM200. The RAA100 is compatible with both the American standard (240 33 ohm) and the European standard (10 180 ohm) resistive senders. In fact, the RAA100 can be calibrated for