With an AS9120-certified logistics system and strong semiconductor expertise, we are tailored to support defense and aerospace customers, where small-volume, high-mix requirements, long life cycles, and unpredictable demand are common. Beyond semiconductor components, we also provide electronic instruments and software solutions, serving as a total solution provider.

Rolatube IAM (Integrated Antenna Mast) is a lightweight, man-portable communications mast that integrates a high-efficiency dipole antenna directly into its structure—redefining rapid tactical deployment. Built from Rolatube’s proprietary bistable composite, the IAM unrolls to full height without tools, enabling users to connect and transmit in seconds. Available in 3.5 m and 7 m models, the mast weighs just 1.9 kg and packs down to a 150 mm roll, offering unmatched portability for dismounted operations. Designed for reliable RF performance, the IAM ensures no signal loss when in contact with grounded surfaces. Its embedded omni-directional dipole antenna delivers superior range and VOR communication performance compared to traditional systems. The 3.5 m IAM comes in VHF (30–300 MHz) and UHF (136–470 MHz) variants, each available in four colours, with a top-cap socket for L-Band antenna integration, extending the system’s use to applications such as telemetry, GPS, and aircraft surveillance. The mast can be handheld, guyed, or elevated via an integrated rigging point, and is engineered to meet MIL-STD-810G, fully maintenance-free, and resistant to water, dust, and UV. With a wind rating of 100 km/h (62 mph) when guyed, the IAM stands up to demanding field environments while delivering high-performance, elevated communications infrastructure at the tactical edge.

Next-generation satellite multi-band terminal system development project

It is a product lineup that is proven in global markets and has world-class competitiveness. And it is being exported to more than 20 countries around the world.

A distributed sensor system based on BOTDA (Brillouin Optical Time Domain Analyzer), capable of detecting structural deformation and external intrusion.

Potentiometers for aerospace applications: landing gears fly by wire fuel management system space mechanisms (SADM, robotic arms)

ROMARM offers the following range of products: Infantry weapons and ammunition: • pistols, semiautomatic guns, submachine-guns, machine-guns (from 5.45 mm to 14.5 mm, "East" and from 5.56 mm to 12.7 mm "NATO" calibers), grenade launchers • ammunition "East" calibers from 5.45 mm to 14.5 mm and "NATO" calibers from 5.56 mm to 12.7 mm Armored vehicles on wheels and on tracks: • modernized Romanian main battle tank - TR 85M1 • armored personnel carriers (4x4, 6x6, 8x8) • other specialized military vehicles Artillery systems: • cannons and mortars from 23 mm to 152 mm caliber: anti-tank cannons, howitzers, field cannons, air-defense cannons, aviation cannons, mortars • artillery ammunition: from 23 mm to 152 mm Drones • ISR, Delivery UAS, Loitering Munitions

The D56M differential pressure switch provides high precision measurement across a wide range of low-differential pressure conditions in a package smaller than other units of comparable capability. The membrane senses changes between the “high” and “low” pressure inlets while offering excellent repeatability and high cycle life. Optional hermetically sealed contacts mean the D56M can be well suited when vapor ignition is a concern.

Typical uses include airflow control plenums.

For a similar switch with a higher resistance to shock and vibration, refer to the D16M

For qualification information, please consult the sales or engineering departments.

Features

Intended for gaseous media
Environmentally sealed with optional hermetically sealed contacts
Proven diaphragm and leaf spring technology for high cycle life