Steatite

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Ultra-Reliable Rugged Hardware Solutions for Mission-Critical UAVs & Unmanned Systems Operating in Extreme Environments United Kingdom
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Steatite

Ultra-Reliable Rugged Hardware Solutions for Mission-Critical UAVs & Unmanned Systems Operating in Extreme Environments

Steatite is a leading developer and provider of rugged hardware solutions designed to offer ultra-reliable performance under extreme conditions. Our portfolio of mission-critical products enables UAVs (unmanned aerial vehicles) and other unmanned and autonomous systems to excel in some of the world’s harshest environments.

Steatite rugged hardware solutions for UAVs

Rugged technology for demanding unmanned missions

With decades of experience in supplying innovative COTS and custom solutions, we support our diverse customer base by designing, manufacturing and testing a cutting-edge range of products tailored to a variety of unique application requirements. As a part of the Solid State PLC Group, we benefit from a close association with industry-leading companies, with access to critical resources that include 15 sites in Europe and North America with state-of-the-art facilities.

We place utmost importance on maintaining the highest levels of quality, with ISO 9001: 2015 certification and an expert team of designers and engineers. We are highly experienced with a range of standards and certifications, with in-depth knowledge of UKCA, CE, UK DEF STAN, American MIL-STD, NATO STANAG and UK, European and American TEMPEST.

Selecting the right technology for UAVs
Download our whitepaper on selecting the right technology for Unmanned Aerial Vehicle applications

UxV Battery Packs

Custom battery solutions for UAVs

We provide customised battery solutions that provide reliable power for demanding UAV missions, tailored to support the unique requirements of complex applications such as cargo delivery, military ISR, and HALE (High Altitude Long Endurance) platforms.UAV Drone Battery Packs

Our expertise extends across the entire manufacturing process, from initial design to control electronics and enclosures, and we partner with leading manufacturers to allow us to provide the best matched cell chemistry to your specific use case. We are also highly experienced in cold temperature operation management, and can incorporate bespoke heating solutions into the finished battery pack design.

Marine battery packs for USVs & UUVs

We can also design robust battery packs for surface and underwater unmanned vehicles, engineered to withstand the harshest of marine and subsea environments.

Custom battery packs for unmanned marine vehicles

Communications & Datalink Solutions

We are the UK’s only authorized dealer of Persistent Systems’ industry-leading Wave Relay MANET wireless radio systems. These low-SWaP solutions provide versatile communications and datalink capabilities for UAVs and robotics, ensuring ultra-reliable connectivity with extremely high throughput of over 100 Mbps.

Wave Relay MANET wireless radio systems for UAVs

The proven MANET technology allows you to co-ordinate your entire fleet of UAVs, UGVs and unmanned systems on a single network, supporting advanced autonomy, bi-directional video streaming, and swarm operations. Wave Relay MANET networks are self-forming and self-healing offering massive scalability and built-in security.

Wave Relay Embedded Modules allow you to replace separate communication, computing, and video subsystems with a single compact unit that can be easily integrated into a variety of platforms. They are compatible with a range of Interchangeable Frequency Modules that allow you to select the specific operational band best suited to your mission requirements.
High-Power L-Band RF Module
Options include:

  • L-Band (1350-1390 MHz)
  • BAS (2025-2150 MHz)
  • S-Band (2200-2500 MHz)
  • Lower C-Band (4400-5000 MHz)
  • Upper C-Band (5100-6000 MHz)

Cameras

Active Silicon’s range of imaging solutions for drones and robotics includes compact autofocus-zoom cameras with integrated optics, image sensors and processors, as well as board-level cameras for OEMs. Precision autofocus capabilities allow dynamic focal adjustments and high-quality image capture without the need for manual operator intervention.

Harrier cameras

The product range offers a wide range of output options, including LVDS, 3G/HD-SDI, analog (CVBS), HD-VLC, USB 3 (UVC), HDMI and IP (Ethernet) H.264.

Antennas

We design and manufacture a wide range of off-the-shelf and custom RF and microwave antenna products for UAV, unmanned systems and ground control station communication and data transmission. Our purpose-built development facility includes a state-of-the-art near-field test chamber, and allows us to create, service and repair cutting-edge solutions that meet any customer requirements.

Steatite omnidirectional antennas

Our antenna product portfolio includes:

  • EMC & HiRF Antennas
  • Horn Antennas
  • Omnidirectional Antennas
  • Reflector Antennas
  • Spiral Antennas
  • Sinuous Antennas
  • ELINT Antennas
  • Positioner Antennas

Rugged Computing

Our industrial-grade fanless computers are ideal for robotic systems operating in challenging environments, and are ruggedized against dust ingress, vibration, and extremes of temperature. The advanced designs feature advanced heat dissipation and cable-free interior for ultra-reliable quiet operation and fewer points of failure.

The versatile computers include a range of expansion options and can be adapted to suit specific requirements.

Steatite Rugged Fanless ComputersProduct ranges include:

  • Atom/Celeron/Pentium
  • Core i3/i5/i7/i9 Series
  • Xeon-based industrial fanless servers
  • High-performance NVIDIA & AMD GPU-based computers
  • IP66/67-rated fanless PCs

Products

Custom UAV Batteries

Bespoke drone battery solutions with optional heating solutions

Wave Relay Modules

Wireless MANET communications & datalink solutions for drones & robotics

Block Cameras

Compact enclosed autofocus-zoom cameras with multiple output options

Board-Level Cameras

Lightweight camera modules for drone OEMs & system integrators

UAV & GCS Antennas

Custom & COTS antennas for RF & microwave communications

Fanless Computers

Rugged industrial-grade embedded computers for robotics applications

Articles

Latest
Rugged Mission-Critical Hardware Solutions for Drones & UxVs

Steatite's portfolio of COTS and custom solutions includes battery, communications, imaging, antenna, and rugged computing products

Sep 01, 2025
Regional Offices & Locations
Steatite Head Office United Kingdom 1 Acanthus Road, Ravensbank Business Park, Redditch, Worcestershire, B98 9EX +44 1527 512400 Contact Website
Advancing Unmanned Systems Through Strategic Collaboration UST works with major OEMs to foster collaboration and increase engagement with SMEs, to accelerate innovation and drive unmanned systems capabilities forward.