Scanstrut PTM-R1-2 Tapered radar mast for radomes lights cameras GPS/ VHF antenna + other radome

Scanstrut PTM-R1-2 Tapered radar mast

Scanstrut PTM-R1-2 Tapered radar masts are the flagship mounting solution for those looking to combine multiple electronic units into one sleek, high-performance installation.

Whether you are upgrading your electronics or outfitting a new vessel, this mast ensures your radar, lights, and antennas are perfectly positioned for maximum performance while keeping your boat’s aesthetic sharp and uncluttered.

The PTM-R1-2 is a versatile "combination" mount designed specifically for the latest generation of 18" and 24" radomes (excluding Raymarine, Garmin, and Navico—see the PTM-R1-1 for those). It is constructed from marine-grade 6082 aluminium and finished with Scanstrut’s unique 4-step marine paint system to ensure it stands up to the harshest conditions at sea.

Scanstrut PTM-R1-2 Tapered radar mast Key Features

• All-in-One Integration: A single, robust mount for your radar, navigation lights, GPS/VHF antennas, and cameras or searchlights.
• Clean Installation: Hollow wings and stem allow you to hide all cabling internally, protecting your wiring and maintaining a professional look.
• Versatile Antenna Mounting: The mast includes attachments for up to four GPS, VHF, or Navtex antennas (standard 1" x 14 TPI).
• Customisable Lighting: Features an undrilled top plate, giving you the flexibility to fit any brand or style of navigation or search light.
• Space-Saving Design: Despite its impressive height of 729mm, it features a small base footprint (the same as the Dual PowerTower), making it ideal for cabin tops where space is at a premium.
• Ease of Shipping: Designed with removable ‘wings’ to ensure safe, low-cost delivery and easier handling during installation.

Technical Specifications

• • MaterialMarine Grade 6082 Aluminium (Powder Coated)
  • Height729mm (28.7")
  • Width806mm (31.7")
  • Base Footprint291mm x 291mm (11.5" x 11.5")

Compatibility:

All current 18" and 24" radomes (e.g., Furuno, JRC, Koden, Lowrance, Nobeltec, Northstar, Sitex)Morgan Marine Tip: This specific model (PTM-R1-2) is the preferred choice for Furuno and Flir users. If you are running Raymarine or Garmin gear, please check out the PTM-R1-1 or give our team a call to ensure you get the right fit for your radome.

Scanstrut PTM-R1-2 Tapered radar mast FAQs

What exactly can I mount on the PTM-R1-2?

This is a true "all-in-one" solution. It is designed to house:

• • Radar: Compatible with most 18" and 24" radomes.
  • Aerials: Up to 4 GPS/VHF antennas (using 1" x 14 TPI attachments).
  • Navigation Lights: Features an undrilled top plate to accommodate almost any light.
  • Cameras/Searchlights: Perfectly positioned for maximum visibility.

Which radar brands are compatible with this model?

The PTM-R1-2 is specifically tailored for a wide range of electronics. It is the go-to choice for Furuno (including the DRS4D-NXT and NavNet series), Humminbird, Koden, Lowrance, and Simrad (DX42/RB714A).

Note from Morgan Marine: If you are running Raymarine, Garmin, or the very latest B&G/Simrad Halo units, you may require the PTM-R1-1 instead. Please check your specific radome model with us if you're unsure!

How does it handle cable management?

One of the best features of this mast is the hollow "wings" and stem. This allows you to route all your cabling internally, keeping them protected from the elements and ensuring your deck looks professional and clutter-free. No messy sealants or exposed wires here.

Is it difficult to install on my boat?

Not at all. It features a small base footprint (the same as the Dual PowerTower), making it ideal for boats where mounting space is at a premium. It comes with pre-drilled mounting holes for the radar, so the unit fastens straight to the mast.

What is the build quality like?

Scanstrut uses Marine Grade 6082 Aluminium with a unique 4-step marine paint system. It’s built to be incredibly robust while remaining lightweight. It stands approximately 729mm (28.7") tall, giving your radar the elevation it needs for a clear "horizon" over your other deck gear.

Can the "wings" be removed?

Yes! The wings are removable. This isn't just great for customising your setup; it also means the shipping box is much smaller, which helps us keep your delivery costs down.