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's rugged solutions Capture, Process, and Display your mission-critical data in the harshest environmental conditions. In the air, at sea, on land, and in space; We simplify integration.


Data Acquisition

Sensor Recording


Mission Computing

Encrypted Storage

NAS & File Serving

Processing & Routing







Rugged Network Attached Storage (NAS)


Galleon's rugged Network Attached Storage (NAS) offers superior performance in an ultra small form factor. Removable storage ensures short ground times for airborne applications. Industry standard solid-state drives are used to benefit from the ever increasing storage densities and cost reductions as the technology evolves. The NAS is capable of handling a high number of simultaneous connections without compromising system performance. Both optical 10Gb and traditional Gigabit Ethernet optical or copper connections are available to suit existing infrastructure. The unit can be delivered with Windows Embedded Storage Server or Linux Enterprise Server preconfigured to suit your application needs. Optional Common Criteria and CSfC approved hardware and software encryption layers, provide a high level of data security with flexible key management options, including local ports and remote loading over secure network connections. Further security enhancements such as FIPS 140 approved hardware solutions and quick erase and military erase algorithms are also supported.