22011415 - Navico Group Simrad RF45X Rudder Reference

The RF45X is a medium duty rudder feedback unit. Mechanically it is identical to it's predecessor RF45, therefore it is a repairable rather than a potted throw away item. Electrically it outputs a frequency (pulse width modulated) signal that matches with the J3XX input (AP35/AP50), but it can also output a frequency signal (selectable via internal jumpers) that matches with AP45 and AP9 Mk3. The RF45X can also operate on 24V DC, a useful feature when connected in a stand alone rudder angle indicator system. The unit is mounted close to the rudder stock and is mechanically connected to the rudder by the RF45 transmission link.

The Simrad RF45X Rudder Reference is a medium-duty rudder feedback unit designed for marine applications. This component provides essential rudder position data, outputting a frequency (pulse width modulated) signal compatible with J3XX inputs, such as those found on AP35 and AP50 autopilots. It also offers selectable frequency output via internal jumpers for compatibility with AP45 and AP9 Mk3 systems. A key feature is its ability to operate on 24V DC, which facilitates integration into standalone rudder angle indicator systems. The RF45X is intended for mounting near the rudder stock and connects mechanically via the RF45 transmission link. Unlike some alternatives, this unit is repairable, offering a practical solution for maintaining vessel navigation and control systems. The part number for this item is 22011415.