SI-TEX SP-120 Color System w/RFB & Remote Mechanical Drive 1983-93 Mercury I/O, Volvo Diesel

The SI-TEX SP-120 Color System with RFB and Remote Mechanical Drive is a dedicated sounder and chart recorder designed for anglers and boaters who require reliable navigation tools. This system is particularly suited for use with Mercury I/O and Volvo Diesel-powered vessels from 1983 to 1993, but it may also be compatible with other similar marine setups. It offers essential features for fishing and navigation, making it a valuable addition to any boating experience.

The SP-120 combines a color LCD display with remote mechanical drive functionality, allowing for operator control from the helm or flying bridge without the need for additional cabling. Its design emphasizes durability and reliability, ensuring performance in both saltwater and freshwater conditions. The integration of the Remote Fish Finder Box (RFB) allows the sounder to operate independently while centralizing chart and log data, simplifying installation on older powerplants.

This system is ideal for serious fishermen looking to enhance their fishing capabilities, whether they are mapping bottom transitions or recording waypoints during extended offshore trips. The color display enhances visibility by cutting through glare and providing superior target separation, making it easier to identify fish schools and thermoclines. With its mechanical drive system tailored for the electrical and fuel delivery characteristics of compatible engines, the SP-120 ensures stable gauge operation and accurate depth readings even in challenging conditions.