Stainless steel 150mm antenna extension (GPS/VHF antenna)

The primary function of the Glomex GL-RA103/15 antenna extension is to optimize marine signal reception by elevating your antenna. This improves the performance of your communication and navigation equipment by clearing the line of sight from obstructions.

This extension is made of electropolished marine-grade stainless steel. This material ensures exceptional robustness and durability in marine environments.

The Glomex GL-RA103/15 extension has a length of 150 mm. It is designed to raise your antenna by this height.

This extension is designed to significantly improve the range and clarity of signals for the following communication and navigation systems:

VHF / AIS / GPS / C / B / A / M / FM

By raising the antenna by 150 mm, the Glomex GL-RA103/15 extension clears the line of sight from common obstructions on board, such as radar arches, biminis, flybridges, or solar panels. This elevation improves signal reception and transmission.

Yes, absolutely. Its robust stainless-steel construction provides excellent resistance to rust, corrosion, salt water, and UV rays, ensuring long-term durability in demanding marine environments.

The electropolished finish of the stainless steel offers several advantages:

Increased resistance to corrosion and rust. A smoother, more hygienic surface. A professional marine aesthetic that blends discreetly with other stainless-steel deck equipment.

Yes, the GL-RA103/15 extension is a Glomex product, known for its high-quality marine equipment.

No, the Glomex GL-RA103/15 extension is sold separately. It is an extension element that screws between your existing antenna and its mount.

Thanks to its marine-grade electropolished stainless-steel construction, this extension is designed for long-term durability. It effectively resists rust, corrosion, salt water, and UV rays, ensuring a long service life even in the most demanding marine conditions.

The Glomex GL-RA103/15 extension features a standard 1" x 14 thread at both ends, one male and one female. This thread is an industry standard in the marine sector.

It is compatible with most Glomex antennas and mounts, as well as a wide range of other brands that use the standard 1" x 14 thread. It is important to check the thread type of your antenna and mount.

Yes, you can use this extension with antennas from other brands, provided they are equipped with the standard 1" x 14 thread. This thread is a common industry standard in marine equipment.

Yes, the extension is compatible with most existing antenna mounts on the market, provided they have the standard 1" x 14 thread. It screws directly between the mount and the antenna.

Yes, the extension is perfectly suited for GPS and VHF antennas, as indicated in its designation. It is designed to improve signal reception for these systems, as well as for AIS, CB, and AM/FM systems.

Yes, the Glomex GL-RA103/15 extension is designed to improve range and clarity of communication signals for VHF, AIS, GPS, CB, and AM/FM systems. It is therefore fully compatible and useful for these types of antennas.

No, the installation of this extension is designed to be simple and straightforward. It screws easily between the antenna and its mount without requiring complex procedures.

No, you do not need specific tools or complex modifications to install this extension. It is designed to be hand-tightened easily between your antenna and its mount.

Installation is very simple: the extension screws directly between the antenna and its mount. One end (male) connects to the mount, and the other end (female) receives the antenna.

No, installing the Glomex GL-RA103/15 extension does not require any complex structural modifications to your boat. It simply integrates into your existing antenna and mount setup.