EVERAXIS

Reliable and efficient signal transmission is the key component of many communication systems. This is vital in systems where high-frequency signals need to seamlessly travel between stationary and rotating components without compromising the system’s mechanical performance. The rotary joint/coupler lies at the heart of this technology. It acts as the electrical interface in microwave systems, including air traffic control radar, satellite communications ground stations, military radar systems (ground-based, air, and ship-borne), electronic warfare systems, and electronic countermeasure systems. The rotary joint’s high reliability in varied environmental conditions makes it indispensable for multiple high-end, critical applications in defense, aerospace, satellite communication (SATCOM), and civilian contexts.

Enter EVERAXIS, a well-established European microwave product manufacturer that specializes in manufacturing custom-designed Rotary Joints for ground station antennas engaged in satellite communication and Waveguide Switches for various applications, including ground, ship-borne, submarine, aircraft, commercial, and space. In addition to its product offerings, EVERAXIS provides maintenance and support services for its own products and those of other manufacturers.

“We specialize in component Rotary Joints and Waveguide Switches, with a heritage dating back to 1951. Our extensive experience in crafting these components underscores our commitment to delivering customized products with exceptional radio frequency (RF) performance and long-term reliability, all underscored by an unwavering commitment to quality,” says Kent Palm, director of sales and marketing at EVERAXIS.

“Our strength lies in customization and seamless integration of diverse functions. As manufacturers of RF Rotary Joints, we extend our expertise to incorporate essential components like slip rings and fiber optic Rotary Joints, setting new standards in seamless connectivity,” says Jonas Lygnegard, area sales manager at EVERAXIS.

The company stands out as a prominent R&D leader, specializing in the creation of compact and dependable integrated systems. Its considerable expertise in working with rotary joint sub-systems featuring integrated slip rings, fiber optic channels, and encoders/inductive azimuth sensors has resulted in compact designs characterized by exceptional technical performance. It excels in the integration of fluid for antenna cooling and incorporates encoders. Its proficiency lies in the flexibility inherent in the integration processes, making it a standout feature of its capabilities.

EVERAXIS possesses strong technical expertise, handling development and design collaboratively with clients to create new products. This approach involves forming partnerships with customers rather than just acting as suppliers.

In a recent collaboration, the company was approached by a potential customer seeking a lightweight Waveguide Switch for a SATCOM antenna to support an in-flight entertainment system on commercial aircraft. The customer expressed satisfaction with EVERAXIS’s support and expertise throughout the development phase and with the final product—an efficient switch weighing a maximum of 220 grams, operating within the 26.5–40 GHz range, and delivering excellent RF performance. The initial prototype order of 5 units evolved into an ongoing series production order of 250 units.

Looking ahead, EVERAXIS envisions a promising future with several projects in progress within the defense market. It recognizes substantial opportunities in military and civilian SATCOM, with a focus on advancing SATCOM systems and terminals for platforms like vehicles, airplanes, and portable devices equipped with smaller antennas. With a substantial surge in bookings and revenue, EVERAXIS is poised for continued success and growth and stands as an ideal partner for new product developments in the evolving landscape of SATCOM technologies.