Vexilar Suppression Cable f/FL-Series

The Vexilar Suppression Cable for FL-Series sonar systems is a precision control accessory designed to reduce transducer output power by 50 percent, enabling clear, clutter-free readings in shallow water and dense vegetation. This simple inline adapter installs directly between the transducer jack and transducer connector, requiring no tools or specialized setup. The S-140 suppression cable addresses a critical challenge in shallow-water sonar operation: signal bounce and debris clutter that obscure bottom readings when full power is unnecessary.

In weedy or cluttered bottom environments, full sonar power generates excessive returns that overwhelm the display with false signals. By reducing output to 50 percent capacity through the S-Cable, operators achieve cleaner acoustic resolution and more accurate depth perception without losing detection capability. The cable maintains full compatibility with FL-Series Vexilar units and integrates seamlessly into existing transducer installations. Installation is plug-and-play: connect the S-140 to your sonar unit's transducer jack, then plug your transducer into the opposite end of the cable.

This accessory is essential for anglers and subsurface monitoring operators working in extreme shallow water—typically two to twelve feet—where standard sonar power creates noise rather than useful data. Ice fishing, pond surveys, and coastal shallow-water work all benefit from the noise reduction this cable provides. The compact form factor (4 x 1 x 5 inches, 0.1 lbs) adds no burden to your equipment setup while delivering measurable improvement in display clarity.

The S-Cable represents Vexilar's engineering approach to sonar versatility—providing a low-cost, reversible solution to power management without requiring transducer replacement or unit reconfiguration. For users operating in variable-depth scenarios, keeping a suppression cable on hand extends the capability range of FL-Series equipment.