Defense connectivity solutions

Military airbase with aircraft, naval vessel, radar systems and tactical vehicles connected through defence communication networks.

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Reliable connectivity for land, air and sea

For over 50 years, HUBER+SUHNER has been trusted to solve the defense industry’s most difficult design challenges spanning RF, fiber optic, and low frequency communication. As a recognized leader in materials engineering and rugged connectivity design, HUBER+SUHNER is proud to serve industry leaders across the globe with enabling solutions that meet stringent requirements for performance and safety in the most demanding of severe environments.

Explore our applications in:

Military jet with integrated radar and communication equipment operating over a mountainous forest region.

Airborne & UAS

Military ship with integrated radar and communications equipment supporting maritime surveillance and connectivity.

Naval

Shipboard network integration

Featured technologies

HS RF Sucoflex 100 / 300 / 400 Cables & Cable assemblies 1

RF/Microwave connectivity solutions

With over 1700 configurations tailored to optimize electrical performance, we specialize in delivering solutions for the most demanding mission-critical applications across air, land, and sea operations. Our RF coaxial cables are designed and tested per IEC, MIL, CECC among other standards, and have proven to be reliable and meet the toughest requirements.

Industry-shifting rotary swaged RF assemblies

HUBER+SUHNER’s patented rotary swaged stranded center conductor technology combines the flexibility and phase stability of a stranded center conductor with the superior attenuation and return loss performance of solid center conductor cables, eliminating a frustrating performance tradeoff in dynamic applications. This unique and enabling technology is featured in our SUCOFLEX 100 and SPUMA RS portfolios of high-performance cable assemblies currently supporting a wide variety of global Defense applications.

Field deployable special communications antennas

HUBER+SUHNER products support military and blue light forces by providing robust and secure antenna solutions for front-line operations in the air, on the ground, and at sea. Covering the digital TETRA, ultra-broadband, and professional LTE bands, we offer mobile communication services enabling the combination of voice and data in critical situations to ensure reliable coverage when and where it is needed most.

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OpenVPX compliant solutions

As a proud member of The Open Group’s SOSA Consortium and VITA Standards Organization, HUBER+SUHNER has supported the global Aerospace and Defense industry with high performance and high reliability connectivity solutions, for over half a century. We firmly believe that standardization and innovation can coexist and provide system engineers with tradeoff-free connectivity solutions that enable true size, weight, and power (SWaP) optimization for next-generation mission capabilities.

See OpenVPX compliant solutions

Calculators

Streamline your decision-making with our RF Assembly Calculator. Easily compare over 320 HUBER+SUHNER radio frequency cables across various configurations and environments. Gain direct access to technical specifications like insertion loss and power rating.

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RF configurators

Dive into customization with our RF Assembly Configurator, with a wide range of standard HUBER+SUHNER RF assembly options to choose from, ranging from coaxial cables to connectors and labelling sleeves. Tailor your product by specifying cable length, selecting the perfect labelling sleeve, and more.

See all our RF configurators

Upcoming events

Join industry and defence leaders at AOC 2026 to explore the latest developments in electronic warfare, spectrum dominance, and mission-critical technologies. Visit us at booth 1021.

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