Spectra Aerospace & Defense is a trusted and growing platform of C5ISR companies – CALCULEX, Galleon Embedded Computing, and ArgonFDS - bringing over a half-century of rugged, mission-ready, battle-tested experience to bear in aerospace and defense applications. From high-speed data acquisition, data recording and secure, high-density storage, to computing and rugged, clear display of mission data, Spectra delivers the products and subsystems needed for the most demanding military air, land, and sea platforms. With our comprehensive portfolio of rugged products, systems, and solutions, the Spectra family of companies’ customized end-to-end solutions for the C5ISR market help military end-users achieve mission success. Simply put, Spectra companies help you Capture, Process, and Display your mission-critical data in the harshest environmental conditions. In the air, at sea, on land, and in space, we’ve got you covered.


Data Acquisition

Sensor Recording


Mission Computing

Encrypted Storage

NAS & File Serving

Processing & Routing






Embedded World Exhibition and Conference 2024


Date Location Stand #
April 9th-11th, 2024 Nuremberg, Germany TBD

Spectra Aerospace & Defense is pleased to announce its participation as an exhibitor at the upcoming Embedded World Exhibition and Conference, which will be held from April 9th to 11th, 2024 in Nuremberg, Germany. This renowned event brings together the leading minds in embedded technologies to share ideas and showcase their latest products.

Representing Spectra Aerospace & Defense at the conference will be our esteemed companies – Galleon Embedded Computing, CALCULEX, and ArgonFDS. Each of these companies brings a wealth of experience and knowledge in the aerospace and defense sector. At the exhibition, we will be presenting our range of Rugged Recorders, Computers, and Displays, all of which have been designed and manufactured to support aerospace and defense missions worldwide.

Galleon Embedded Computing is a world-class leader in high-performance, high-quality storage solutions, rugged data recorder systems, servers, and network-attached storage (NAS) devices. With a global presence and an uncompromised commitment to product quality, Galleon’s solutions are trusted across various applications, from the depths of our oceans to the harsh vacuum of space.

CALCULEX, with over three decades of industry experience, is known for designing and manufacturing state-of-the-art flight and mission data/video recording, processing, and routing systems. CALCULEX’s offerings are 100% designed, manufactured, and supported in the US, making them a reliable choice for a variety of fixed and rotary wing platforms.

ArgonFDS, a designer and manufacturer of innovative rugged display solutions, peripherals, and secure computing solutions, serves a wide range of military applications. Their solutions cater to land-based, naval, and airborne military applications, as well as the Business & Commercial Aviation markets.

We cordially invite you to schedule a meeting with our team at the show to explore how our rugged recorders, computers, and displays can enhance your aerospace and defense operations. Our team of experts will be available to discuss how our innovative, highly-engineered products can adapt to changing requirements over the lifecycle of a program.

We look forward to welcoming you at the Embedded World Exhibition and Conference and discussing how Spectra Aerospace & Defense can contribute to your mission success.

Would You Like To Book a Meeting at Embedded World Exhibition and Conference 2024?


Rugged Products of Interest