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Gemeco #3 PL-258 UHF Barrel Connector Adapter

Manufacturer

Gemeco

<h3>About Gemeco Marine Accessories</h3><p><strong>Gemeco Marine Accessories</strong> has been a cornerstone of the marine electronics industry since its founding in 1978. Headquartered in Lake City, South Carolina, this privately held company has spent decades building a reputation as one of the most trusted wholesale distributors of marine electronics and accessories in the United States and around the world. Whether you're outfitting a sport fishing boat, a cruising sailboat, or a commercial workboat, Gemeco's deep catalog covers virtually every electronic need on the water.</p><h3>A Clearinghouse for Marine Electronics Expertise</h3><p>What sets Gemeco apart is the sheer breadth and depth of its marine product offerings. The company carries products from over 150 manufacturers, making it a true one-stop resource for marine electronics dealers and serious boaters alike. Gemeco is widely recognized as the largest worldwide distributor of <strong>AIRMAR transducers</strong> — the industry-standard sonar and fishfinder sensors used by anglers, navigators, and commercial mariners across the globe. This deep specialization in transducer technology has earned Gemeco a well-deserved reputation as the go-to expert for transducer selection, placement guidance, and technical support.</p><h3>Comprehensive Marine Product Categories</h3><p>Beyond transducers, Gemeco's catalog spans an impressive range of marine electronics categories. The company supplies <strong>NMEA 2000&reg; networking components</strong> — the backbone of modern onboard digital communication — allowing vessel systems like chartplotters, VHF radios, depth sounders, and engine monitors to share data seamlessly. Boaters looking to mount and organize their electronics will find a strong selection of <strong>radar mounts, antenna mounts, and GPS mounts</strong> engineered for durability in harsh marine environments.</p><p>Gemeco also carries a broad assortment of <strong>marine electrical and wiring accessories</strong>, including hard-to-find and specialty marine connectors that are often difficult to source elsewhere. Rounding out the lineup is a range of <strong>installation and diagnostic tools</strong> designed to help technicians and do-it-yourself boaters install, test, and troubleshoot marine electronics with confidence.</p><h3>Industry Knowledge and Technical Support</h3><p>What truly distinguishes Gemeco from a standard parts supplier is its culture of technical expertise. With decades of hands-on experience in marine electronics, the company has become a recognized authority in transducer technology and NMEA networking — offering training, technical assistance, and resources that help dealers and installers get the job done right the first time. Gemeco regularly participates in industry events like the International WorkBoat Show, reinforcing its commitment to staying at the forefront of marine technology.</p><h3>Why Choose Gemeco?</h3><ul><li>Founded in 1978 with over four decades of marine electronics experience</li><li>Largest worldwide distributor of AIRMAR transducers</li><li>Products sourced from more than 150 manufacturers</li><li>Specializes in NMEA 2000&reg; networking, marine connectors, antenna and GPS mounts, and wiring accessories</li><li>Known for deep technical expertise and support in transducer selection and installation</li><li>Serves thousands of marine electronics dealers throughout the USA and internationally</li></ul><p>For boaters, installers, and dealers who demand reliable marine electronics and the technical know-how to back them up, Gemeco Marine Accessories remains one of the most respected names on the water.</p>

Part Number

#3
06/01/2036 10:36 AM
Sale Price

$5.01

2 left at this price

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Product Details

The Gemeco #3 is a PL-258 barrel connector designed for joining two male UHF connectors (PL-259 plugs) together. This essential RF adapter allows you to extend coaxial cable runs or connect two cables with male terminations, commonly used in CB radio, amateur radio, and marine communication systems.

Key Features:

  • PL-258 barrel connector configuration with dual female UHF jacks
  • Nickel-plated brass construction for corrosion resistance
  • Accepts standard PL-259 male connectors on both ends
  • 50-ohm impedance for optimal signal transfer
  • Compact inline design for space-efficient installations

This barrel connector provides a reliable connection point for extending antenna cables, connecting radio equipment, or creating custom cable assemblies. The durable construction ensures long-lasting performance in mobile and fixed installations.

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