Marine Antenna Kit w/ mount & 6m cable SMA-Male - 318430

Product subtitle:

designed for salt-water and tough marine weather applications (stainless steal/fiber-glass, chrome-plated)


Designed as a boat exterior antenna; Complete kit including marint mount and 20 ft cable; Works with 50 Ohm amplifiers and accessories; Fiberglass-encased and weatherproof; Up to +5.1 dB Gain


Item: #318430; Wide-band; SMA-Male; Omni-directional



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Wilson 318430 High-Gain Marine Antenna Kit w/20' RG58U Cable Dual Band, kit
Marine Antenna Kit w/ mount & 6m cable SMA-Male - 318430
Was $279.99 (You save $105.00)

Marine Antenna Kit w/ mount & 6m cable SMA-Male - 318430


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    Was $279.99 (You save $105.00)

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    Two (2) Year

    weBoost manufacturer's warranty

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    and with all cellular devices

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    Marine Antenna Kit with mount and 6m cable SMA-Male

    Say goodbye to dropped calls, poor call quality, and slow internet.

    • Designed to be used as a boat antenna
    • High-performance, omni-directional multi band antennna
    • Fiberglass-encased and weatherproof
    • Complete kit including mount and 6.09 m cable
    • Up to +5.1 dB Gain

    The 318430 (formerly 308430) High-Gain Marine Antenna kit improves signal transmission between your signal booster in your boat and the nearest cellular signal tower and features up to 5.1 dB of gain. The 311130 Omni Directional Marine Antenna fits standard 2.54 cm x 35.56 cm threaded mounts, and also includes a coupler for a different mounting option. This 53.34 cm stainless steel and fiberglass antenna (including coupler), is weather-resistant and robust, making it a popular solution for marine applications. Although primarily designed for use on boats, this antenna can also be used for building applications. Includes a built-in Chrome-plated radial ground plane, and mounting hardware.

    What’s Included In the Complete Kit?

    Wilson Marine Mount Antenna w/ SMA Male (Item # 311130) Includes:

    1 antenna
    Marine Mount Antenna with 17.78 cm RG58 Cable
    Item # 311130
    2 hardware
    Mounting Hardware
    3 marine mount
    Marine Mount
    Item # 901119
    4 20 ft cable
    6.09 m RG58 Cable

    Product Specifications

    FREQUENCY & GAIN 700-800 MHz
    824-894 MHz
    880-960 MHz
    1710-1880 MHz
    1850-1990 MHz
    2110-2170 MHz
    3.4 dB
    4.1 dB
    3.5 dB
    3.1 dB
    5.1 dB
    0.2 dB
    IMPEDANCE 50 Ohms
    MAX POWER 50 Watts
    CABLE 6.09 m RG58
    HEIGHT 21 in / 53.34 cm
    WEIGHT 2.5 oz / 0.071 kg

    Installation Instructions

    Follow antenna-specific installations instructions for details. If you have questions or require assistance, please call our customer and tech support at 1-800-373-2927 or email at We will be happy to assist you in every step of the way.

    Wilson Amplifiers provides a free service to help you along the way. Please check out our blog for more information.


    Watch product info and how-to guides videos from our experts.

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