Airmar MMC-BL Navico 7-Pin Blue CHIRP Mix-N-Match Cable

The Airmar MMC-BL Navico 7-Pin Blue CHIRP Mix-N-Match Cable is a specialized marine transducer interconnect designed for seamless integration between Airmar CHIRP transducers and compatible Navico display systems. This 1-meter (3-foot) cable bridges modern sonar technology with legacy and current-generation chartplotters, enabling anglers and marine professionals to retrofit or upgrade their fishfinding systems without requiring complete equipment replacement. The Mix-N-Match designation reflects Airmar's design philosophy—allowing users to pair Airmar's advanced CHIRP transducer technology with Navico-compatible display units for flexible system configuration.

The cable features a 7-pin proprietary connector architecture optimized for CHIRP (Compressed High Intensity Radar Pulse) sonar signal transmission. The blue connector designation (BL) signifies compatibility with Navico's established marine electronics standards, ensuring proper impedance matching and signal integrity across the connection. The 1-meter length provides adequate deck routing flexibility while minimizing signal degradation over distance—a critical factor in maintaining sonar image clarity and transducer responsiveness. This cable is engineered to withstand marine environments, including saltwater spray and UV exposure, with durable outer jacketing protecting internal conductors from corrosion and wear.

This interconnect cable serves boat owners upgrading from older Navico systems to Airmar's CHIRP transducer lineup, as well as technicians performing sonar system installations or repairs. The standardized 7-pin connector ensures compatibility across Navico's product ecosystem while supporting Airmar's latest transducer capabilities. Installation is straightforward—simply connect the transducer end to your Airmar CHIRP unit and the display end to your Navico chartplotter, ensuring secure seating to prevent water intrusion and electrical dropout. For optimal performance, route the cable away from high-voltage marine electrical systems and engine ignition components.