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






DALO Industry Days 2024


Date Location Stand #
August 23rd-24th, 2024 Ballerup, Denmark TBD

Spectra Aerospace & Defense, a paragon of excellence in the C5ISR sector, is delighted to announce its participation as an exhibitor at DALO Industry Days 2024. This esteemed event, hosted by The Danish Ministry of Defense Acquisition and Logistics Organisation (DALO), will take place on August 23-24, 2024 at the Ballerup Super Arena, Denmark.

Our esteemed companies – CALCULEX, Galleon Embedded Computing, and ArgonFDS – will be present, embodying our collective prowess in the aerospace and defense sectors. With decades of battle-tested experience, we navigate the complexities of modern warfare and adapt to demanding conditions on land, at sea, in the air, and in space.

Our portfolio, featuring rugged recorders, computers, and displays, has been meticulously designed to facilitate seamless data acquisition, processing, routing, recording, and storage. It underscores our understanding of the role real-time data plays in mission success, and our commitment to ensuring our clients have access to the most accurate and up-to-date information.

We extend a cordial invitation for you to visit our booth at DALO Industry Days 2024. Experience first-hand the quality and reliability of our products, and witness how our innovative solutions can support your mission objectives. Our team of experts will be available to discuss your specific needs and explore how our technology can be tailored to meet your requirements.

To ensure you secure a dedicated slot with our team, we strongly recommend scheduling a meeting in advance. Please fill out the webform below to reserve a time that suits you best.

Join us at DALO Industry Days 2024 and discover how Spectra Aerospace & Defense, through CALCULEX, Galleon Embedded Computing, and ArgonFDS, is shaping the future of C5ISR solutions.

Would You Like To Book a Meeting at DALO Industry Days 2024?


Rugged Products of Interest