| Brand | Simrad, Robertson |
|---|---|
| Manufacturer Part Number | RF300, 20193462, 20193744 |
| For Autopilot Systems | AP11, AP20, AP21, AP22, AP24, AP25, AP26, AP27, AP28, AP3000X |
Check the listing for details. Simrad Robertson RF300 20193462 Autopilot Rudder Reference Feedback Unit AP20. Condition: Used. Listed at 189.95 USD. It is to be used as part of an autopilot system on boats with inboard engines. Model Number:RF300. Transforms the angular travel of the rudder to a digital signal read by the autopilot steering computer.