Shark Antenna: The Brazilian Antenna Validated by Security Forces

For more than three decades, Steelbras has positioned itself as a national benchmark in radio communication technology, developing solutions that combine performance, durability and innovation.
And when it comes to originality, few products express it as well as the Shark 22501 antenna — one of the most advanced multi-function antennas ever produced in Brazil.

A design born for high-level applications

Designed with in-house engineering, the Shark 22501 was developed to integrate GPS, GPRS, Wi-Fi and TETRA in a single compact, rugged body.
This ensures a stable communication system with low loss, high efficiency and excellent performance in critical environments — exactly what public safety and tactical transport operations require.

Its design was conceived for discreet, rugged vehicle installations, reducing installation time and visual impact. It is the kind of antenna that combines aesthetics, engineering and purpose.

Validated by those who know the field best

The Shark 22501 is not just an antenna made in Brazil — it is an antenna used, validated and approved by security forces such as the Federal Highway Police (PRF), the São Paulo State Military Police (PMESP) and the Rio de Janeiro State Military Police (PMERJ).

These institutions operate under extreme conditions, where communication failure is not an option.
And it is precisely in these scenarios that the Shark 22501 shows what sets it apart: signal stability, mechanical strength and absolute reliability.

Technical details worth knowing

Few people know that the Shark’s folding joint is designed to allow installation on the vehicle roof, at either the front or the rear, with the ideal tilt adjustment to maximize performance relative to the ground plane.

In addition, its moisture sealing was inspired by encapsulation techniques used in aeronautical antennas — a detail that ensures long service life even under rain, dust and constant vibration.

And yes, all of this is Brazilian technology, designed and produced at Steelbras, reinforcing our commitment to genuinely Brazilian innovation.

Ethics and respect for the supply chain

At Steelbras, quality also means ethics.
Because we do not sell to end customers, we respect and preserve our partners’ space, keeping the market healthy, ethical and transparent.
This commitment ensures the technology reaches those who truly make the difference: the field professionals and solution integrators who trust our brand.

The standard the market follows

While many try to copy trends, Steelbras keeps setting the standard.
The Shark 22501 is living proof that when engineering meets purpose, the result is a product that goes beyond performance — a national benchmark in reliability and innovation.