Seaview Mast Mount for Radomes and Satdomes.

Seaview SM18U and SM24U Mast Mounts

Model Numbers

• SM18U: Mast Mount for 15" to 18" Radomes

• SM24U: Mast Mount for 24" Radomes

Product Description

Seaview SM18U and SM24U mast mounts are engineered to position radar or satdome electronics as close to the mast as possible, optimizing space and performance. Utilizing ultra heavy-duty mounting feet and rivets, these mounts ensure durability and secure attachment even in demanding marine environments. Fore and aft adjustable rails on the mounts allow for precise positioning of the radar or dome relative to the mast. The solid underbody construction enhances structural strength and neatly conceals cables to maintain a clean profile. Pre-drilled access points on certain models allow for mounting additional accessories like floodlights or horns. These mounts are chemically treated with a three-part polyurethane primer and coated with a white powder finish for corrosion resistance.

Key Features

• Designed for radomes and satdomes ranging from 15" to 18" (SM18U) and 24" (SM24U)

• Fits mast or tube diameters ≥ 2 5/8" (SM18U) and ≥ 3.63" (SM24U)

• Heavy-duty mounting feet and rivets for secure installation

• Fore and aft adjustable rails for close mast placement

• Solid underbody construction for strength and cable management

• Pre-drilled holes for accessory mounting on certain models

• Chemically treated and powder-coated for marine durability

Compatible Brands for SM18U

• Furuno: 15"-18" radomes

• Koden: 18" MDC 900 series

• Lorenz: 12"-24" radomes

• Seiwa/Tech Marine: 12"-24" radomes

• Sitex: 18" T760 and T921 radomes

• VDO: Ocean Line 132

Compatible Brands for SM24U

• Furuno: 24" domes

• Garmin: 18" MDGMR24(HD), GMRx24(HD)

• Geonav: 24" domes

• JRC: JMA-5104, NKE-2042 (24")

• Koden: 24" MDC 900

• Raymarine: 24" domes

• Simrad: DX64S

• Sitex: 24" (T761), 25" domes

• Starlink: High Performance Flat Antenna (Marine)

Comparison Table

What’s In The Box

• One Seaview SM18U or SM24U mast mount (model specific)

• Mounting hardware