For Radomes, Open Array and Small Satcom/TV Antenna
Expertly designed to install your antenna on the cabin roof, flybridge or
radar arch of your powerboat, providing a clear view of the horizon for maximum
Scanstrut’s Composite PowerTower offers a single “monocoque” structure for
outstanding strength and surface finish. Its aerodynamic shape and high gloss
finish makes a product that is as strong as it is attractive.
Pre-fitted IP65 gland to seal cable entry into stem and a watertight base
seal included so no need for messy sealant.
Ease of Install
Pre-drilled mounting holes, the antenna fastens to PowerTower top plate using
own mounting bolts.
Choice of Heights
150mm (6”) or 350mm (14”) heights available.
Aesthetic Single Piece Moulding
Curves and strength to suit any boat with a 30° aft leaning profile to
compliment any powerboat.
Choice of 2 other materials:
• Aluminium PowerTower – Bespoke extrusion = strength, good looks and choice
• Stainless PowerTower – Marine grade stainless - traditional look, mirror
GPS / VHF Antenna Mount
Please note the following when ordering:
SC111 – Mounted starboard of radar centreline
SC112 – Mounted port of radar centreline
4° Base Wedge for PowerTower®
Find your compatible 4° Base Wedge below:
PT3010 – For installation with Composite & Aluminium PowerTower
SPT2010 – For installation with Stainless PowerTower
Do I need to use the foam inserts supplied or can I use a sealant?
You can use either – a sealant such as Sikaflex can be used in place of the
foam seal we provide with the product.
Are the PowerTower forward or aft leaning?
It depends which PowerTower you order. Composite and Stainless PowerTowers
all have a 30° aft leaning profile.
Aluminium PowerTower are either 25° forward leaning or if you are installing
an open array antenna, they are 25° aft leaning.
What is the difference between the PowerTower material options?
All of our PowerTower models are made from marine grade materials. The choice
of which you install can come down to personal preference. As a guide though,
the Stainless or Aluminium models are better suited to RIBS, Composite is a good
weight saving option.
Our Gantry Mount accessory can also only be installed on the Stainless or
Aluminium models so that might also be a factor in which product you choose.