Steatite stands at the forefront of developing and supplying robust hardware solutions that guarantee exceptional performance in extreme environments. Our extensive range of mission-critical products empowers UAVs (unmanned aerial vehicles) and various unmanned and autonomous systems to thrive in some of the most challenging conditions globally.
Durable Technology for Challenging Unmanned Operations
With years of expertise in delivering innovative COTS and tailored solutions, we cater to a wide array of clients by designing, manufacturing, and rigorously testing a state-of-the-art selection of products customized for diverse application needs. As part of the Solid State PLC Group, we enjoy a strong partnership with leading industry players, gaining access to vital resources across 15 locations in Europe and North America, equipped with cutting-edge facilities.
We prioritize maintaining the highest quality standards, holding ISO 9001:2015 certification and employing a skilled team of designers and engineers. Our extensive experience encompasses various standards and certifications, including UKCA, CE, UK DEF STAN, American MIL-STD, NATO STANAG, and TEMPEST regulations across the UK, Europe, and the USA.
- UxV Battery Solutions
- Communication & Datalink Systems
- Imaging Devices
- Antenna Systems
- Rugged Computing Solutions
UxV Battery Solutions
Tailored Battery Solutions for UAVs
We offer custom battery solutions that deliver dependable power for demanding UAV operations, specifically designed to meet the unique needs of complex applications such as cargo transport, military ISR, and HALE (High Altitude Long Endurance) platforms.
Our proficiency spans the entire manufacturing process, from initial design to control electronics and enclosures. We collaborate with top manufacturers to ensure the best cell chemistry is matched to your specific application. Additionally, we excel in managing cold temperature operations and can integrate custom heating solutions into the final battery pack design.
Marine Battery Solutions for USVs & UUVs
We also specialize in designing robust battery packs for surface and underwater unmanned vehicles, engineered to endure the most challenging marine and subsea conditions.
Communication & Datalink Systems
We are the exclusive authorized dealer in the UK for Persistent Systems’ cutting-edge Wave Relay MANET wireless radio systems. These low-SWaP solutions deliver flexible communication and datalink capabilities for UAVs and robotics, ensuring ultra-reliable connectivity with exceptional throughput exceeding 100 Mbps.
The established MANET technology enables coordination of your entire fleet of UAVs, UGVs, and unmanned systems on a unified network, facilitating advanced autonomy, bi-directional video streaming, and swarm operations. Wave Relay MANET networks are self-forming and self-healing, providing extensive scalability and built-in security.
Wave Relay Embedded Modules allow for the integration of separate communication, computing, and video subsystems into a single compact unit, easily adaptable to various platforms. They are compatible with a range of Interchangeable Frequency Modules, enabling selection of the optimal operational band tailored to your mission needs.
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)
Imaging Devices
Active Silicon’s collection of imaging solutions for drones and robotics features compact autofocus-zoom cameras equipped with integrated optics, image sensors, and processors, along with board-level cameras for OEMs. The precision autofocus capabilities enable dynamic focal adjustments and high-quality image capture without manual intervention.
The product line offers a variety of output options, including LVDS, 3G/HD-SDI, analog (CVBS), HD-VLC, USB 3 (UVC), HDMI, and IP (Ethernet) H.264.
Antenna Systems
We design and manufacture a extensive range of off-the-shelf and custom RF and microwave antenna products for UAVs, unmanned systems, and ground control station communication and data transmission. Our specialized development facility features a state-of-the-art near-field test chamber, enabling us to create, service, and repair advanced solutions that meet any customer specifications.
Our antenna offerings include:
- EMC & HiRF Antennas
- Horn Antennas
- Omnidirectional Antennas
- Reflector Antennas
- Spiral Antennas
- sinuous Antennas
- ELINT Antennas
- Positioner Antennas
rugged Computing Solutions
Our industrial-grade fanless computers are perfectly suited for robotic systems operating in demanding environments, designed to resist dust, vibration, and extreme temperatures.The advanced designs feature superior heat dissipation and a cable-free interior for ultra-reliable silent operation and reduced points of failure.
The versatile computers come with various expansion options and can be customized to meet specific needs.
- 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







