Mast mount for Raymarine Quantum radome antenna (SC20)

The Raymarine A80382 mast mount, also known as reference SC20, is a mounting accessory specifically designed for Raymarine Quantum series radome antennas. It allows you to install your radar antenna high on your boat's mast, optimizing its performance and range.

This mount is exclusively intended for Raymarine Quantum series radar radome antennas. It provides a mechanical attachment perfectly suited to these models for optimal integration.

Mast mounting provides several significant advantages:

Unobstructed panoramic view: It enables 360-degree detection without blockages.Minimized blind zones: Superstructures, sails, or other deck equipment are less likely to obstruct the radar signal.Improved range: By raising the horizon line, radar detection range is enhanced.Better resolution: It contributes to faster target acquisition and improved resolution in various sea conditions.

The A80382 mast bracket is typically made from marine-grade aluminum, then coated with a white powder finish. This material choice ensures excellent resistance to corrosion and harsh marine environmental conditions.

Yes, absolutely. Made from marine-grade aluminum with a powder-coated finish, the A80382 mount is specifically designed to withstand marine environments, including exposure to saltwater, UV rays, and harsh weather, ensuring durability and reliability.

By raising the Quantum radome on the mast, the A80382 mount increases the radar antenna's horizon line. This higher position allows the radar to 'see' further and detect targets at a greater distance, which is crucial for navigation and safety.

On sailboats, the mast provides the highest mounting point available on the vessel. Using the A80382 mount on the mast leverages this maximum height, which is critical for radar detection without compromise, especially to avoid interference from sails or other deck equipment.

The A80382 mount is designed to be compatible with radomes in the Raymarine Quantum series, including the Quantum and Quantum 2 Doppler models.

No, this mount is specifically designed to integrate with the Raymarine ecosystem. Its mechanical attachment is compatible only with Raymarine Quantum series radomes and is not compatible with radar systems from other brands such as Garmin or B&G, which provide their own mounting solutions.

The A80382 mount is designed to fit a wide range of standard round or oval-section sailboat masts. It comes with adjustable clamping collars for installation on various mast diameters. For masts with very specific shapes or very large diameters, it is recommended to check the detailed specifications of the mount.

Installation requires DIY skills and marine electrical knowledge. Although instructions are provided, it is critical to follow each step meticulously to ensure safety and performance. Working at height and drilling the mast can make the process tricky for beginners.

For installing the A80382 mast bracket, you will typically need the following tools:

A power drill with appropriate bits (for aluminum and/or stainless steel).Socket wrenches or open-end wrenches of various sizes.Screwdrivers (Phillips and flathead).A tape measure and a marker.A spirit level to ensure straight mounting.Marine sealant to ensure watertightness at fastening points.Safety equipment (safety glasses, gloves).

Yes, the mounting location is critical. Choose a spot with a clear 360° view, away from obstructions such as navigation lights, VHF antennas, or other equipment that could create shadow zones or false echoes. Ensure the location also allows for secure and discreet cable routing.

To minimize blind spots and false echoes, it is essential to mount the radome in the highest possible position on the mast, ensuring it is above any superstructure, sail, or other equipment that could obstruct the radar beam. The mounting angle must also be adjusted to optimize radar coverage and reduce unwanted reflections.

Yes, the Raymarine A80382 mast mount is generally supplied with the complete mounting kit required to assemble the mount on the mast and to secure the Raymarine Quantum radome to the mount. This includes bolts, nuts, washers, and mast clamps.

The mount is designed to facilitate cable routing. It is recommended to route cables inside the mast if possible, or secure them firmly to the outside of the mast using UV-resistant cable ties, while respecting the minimum bend radii of the cables. Adequate protection against abrasion and weather exposure must be ensured for the cables.

To ensure correct, secure, and standards-compliant installation, it is strongly recommended to use a certified Raymarine installer or a marine electronics professional. This is especially true for installations at height or requiring structural modifications to the mast.

The radome mounting angle is a critical factor. An incorrect angle can result in suboptimal radar coverage, with blind spots close to the boat or reduced range. It is essential to follow the Quantum radome installation manual's recommendations to ensure the antenna is mounted with the correct tilt, typically slightly forward to compensate for the boat's trim.