Coax Cable

Marine Coax Cable for VHF Radios

Marine coax cable is the lifeline between your VHF radio and antenna, and the right choice can make or break your signal. Designed to withstand salt, sun, and vibration, these cables offer low-loss performance and rugged durability for life at sea.

  • RG-8X – A flexible favorite for runs under 50 feet, perfect for center consoles and smaller boats.

  • RG-213/U – A heavier-duty option with improved durability and lower loss than RG-8X.

  • LMR-400 – The gold standard for long cable runs and high-performance installs—ideal for sailboats with masthead antennas.

Choose marine-grade coax with tinned copper shielding and pair it with weatherproof connectors for a rock-solid connection when you need it most.

Show Sidebar
  • Shakespeare Coaxial Cable RG-8X 90' (SRC-90)
    Add to Cart The item has been added

    Shakespeare®

    Shakespeare Coaxial Cable RG-8X 90' (SRC-90)

    Shakespeare Coaxial Cable RG8X 90' (SRC-90) 90' SRC-90 Extension Cable For longer cables runs, pick the appropriate length Shakespeare SRC Series cable kit for your installation.  These cable kits must be run as a single piece and cannot be join…

    MSRP: $119.89
    $94.10
    Add to Cart The item has been added
    • Show More

    Recommended For You View all