Airmar MMC-BL2 Navico 2 - 7-Pin Blue CHIRP Mix-N-Match Cable

The Airmar MMC-BL2 Navico 2 - 7-Pin Blue CHIRP Mix-N-Match Cable is a specialized marine electronics connector designed for seamless integration with Navico-compatible fishfinders, chartplotters, and transducers. This cable serves as the critical link between your display unit and sonar transducer, enabling real-time data transmission for precise underwater imaging and fish detection. Built to Airmar's rigorous standards, it accommodates advanced CHIRP (Compressed High Intensity Radar Pulse) sonar technology, which delivers superior target separation and clarity in freshwater and saltwater environments.

The 7-pin connector architecture supports bidirectional communication, allowing your transducer to send sonar returns while receiving power and frequency commands from the display unit. At 1 meter (3 feet) in length, this cable offers flexible installation routing in modest console layouts, wheelhouses, and cabin spaces without excess slack. The blue connector housing identifies CHIRP-capable equipment at a glance, reducing installation confusion and compatibility errors. Airmar's construction emphasizes marine-grade shielding and corrosion-resistant materials, ensuring reliable performance across saltwater spray, UV exposure, and temperature fluctuations typical of boating environments.

This cable is ideal for boaters upgrading transducers, replacing damaged connections, or building modular sonar systems using Airmar's Mix-N-Match ecosystem. Its compatibility with Navico display units—including Simrad, Lowrance, and B&G branded systems—makes it a trusted choice for both professional fishing vessels and recreational anglers seeking multi-frequency sonar flexibility. Proper connector alignment and secure seating are essential during installation to prevent signal dropout. The 1-meter length accommodates most helm configurations; measure your installation space before purchase if console geometry is unconventional.