• Standard Horizon SCU-38 Passive GPS Antenna [SCU-38]
1 1

Standard Horizon SCU-38 Passive GPS Antenna [SCU-38]

$46.89
$50.00
$46.89
Shipping calculated at checkout.

SKU: CWR-94211   UPC: 788026167999

[COUNT] shoppers are looking at this right now
    Passive GPS antenna that lets compatible Standard Horizon radios receive satellite signal where the built-in receiver can’t get a clear view of the sky.

    This external antenna is designed for Standard Horizon radios with an internal GPS receiver, helping relocate GPS reception to a better mounting position. The included 5 m cable gives added flexibility for installation on boats where the radio location is shaded or enclosed. It is compatible with the GX1400G, GX1800G, GX1850G, and GX2400 models. Because it is a passive antenna, it works only with units that already have built-in GPS.

    • Moves GPS reception to a location with a clearer sky view for more reliable signal access.
    • Uses a 5 m cable to support flexible antenna placement on board.
    • Fits Standard Horizon radios with built-in GPS, including GX1400G, GX1800G, GX1850G, and GX2400.
    • Passive design keeps the antenna simple to integrate with compatible equipment.

    When a radio is mounted below deck, inside a console, or anywhere with limited sky exposure, GPS reception can become inconsistent. The SCU-38 gives compatible Standard Horizon radios a practical way to place the antenna where it has a clearer line of sight to the sky, which is useful for marine navigation setups that depend on GPS positioning.

    This accessory is aimed at boaters who already use one of the supported radio models and need better antenna placement without changing the radio itself. The result is a cleaner installation path for improving GPS reception in enclosed or obstructed mounting locations.

    Specification Details
    Product Type Passive GPS antenna
    Brand Standard Horizon
    Model SCU-38
    Compatibility GX1400G, GX1800G, GX1850G, GX2400
    Cable Length 5 m
    Operating Requirement Works with units already equipped with a built-in GPS receiver
    🚚 Shipping & Fulfillment

    Many items at Lotz Outdoors ship the same day when ordered
    by 2pm EST, so you can get your gear quickly for your next adventure.

    Some products are fulfilled directly from our trusted
    third-party partners. As a result, these items may:

    • Ship separately from other items in your order

    • Have different shipping rates

    • Not be eligible for free shipping promotions

    We work hard to keep shipping fast, reliable,
    and transparent across our entire catalog, and any differences will be clearly
    shown at checkout.
    ⚠️ Shipping restrictions

    Shipping restrictions apply to certain products. By purchasing, you confirm compliance with all local, state, and federal laws.

    We reserve the right to cancel any order based on our compliance policies.
    ⚠️ California Proposition 65 Warning

    ⚠️ WARNING: This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

    This may include but is not limited to:
    - Lead and lead compounds
    - Nickel and nickel compounds
    - Phthalates (DEHP, DBP, BBP, etc.)
    - Bisphenol A (BPA)
    - Cadmium and cadmium compounds

    For more information go to www.P65Warnings.ca.gov

    Discount available for Military, First Responders, Medical Workers and Teachers

    Logo for GOVX ID, a service used to verify military, first responder, nurse or teachers to qualify them for discounts Get Verified
    Standard Horizon SCU-38 Passive GPS Antenna [SCU-38]