Rudder FeedbackSimrad rudder feedback units are high resolution units which contribute to gentle yet accurate steering that characterize the Simrad autopilots. They are rugged units designed to withstand the environment. Though Simrad now offers the virtual rudder feedback VRFÂ for outboards and stern drive boats up to 40', it is neccessary to display rudder angle on your autopilot. Specifications: Box Dimensions: 3"H x 4"W x 15"L WT: 1.7 lbs UPC: 809190313484FEATURES High-Resolution Steering: Delivers precise rudder angle feedback for smooth and accurate autopilot control, ideal for inboard engine boats. Durable Marine Design: Rugged construction withstands harsh marine conditions, ensuring long-lasting performance and reliability. Easy Installation: Includes a 10m shielded cable and transmission linkage for direct connection to Simrad autopilot computers, simplifying setup. Broad Compatibility: Works seamlessly with Simrad AC12, AC12N, AC42, AC24N, NAC-3, J300X, J3000X, and AC70 autopilot systems. Essential for Autopilot Accuracy: Provides critical rudder angle data, necessary for displaying rudder position on your autopilot system.