Ray Service, a.s., is a system integrator of many world manufacturers of cable components. The company has been successful and proved reliable in the highly demanding military, aerospace and industrial technology markets.

Chelton’s tuneable and conformal antennas provide a unique capability by combining advanced adaptability with seamless platform integration. Designed to optimise signal coverage across diverse environments, they enable reliable, high-performance connectivity for mission-critical operations. Their low-profile, aerodynamic design reduces drag and weight, while the tuneable technology ensures maximum flexibility across frequencies and operational needs. This combination of innovation and engineering expertise allows Chelton to deliver tailored solutions that outperform conventional antenna designs, supporting customers in achieving dependable communication even in the most challenging and dynamic conditions.

We can process various materials using machining facilities such as 3-axis, 5-axis, and profile grinders. (Aluminum, copper, stainless steel, Super Alloy, etc.)

1. Certification Status Certified by the Korea Fire Institute (KFI) Certified under the latest KFAC (Korea Fire-fighting Apparatus Certification) CE certification currently in progress 2. Product Description Composition: Backrest, Facepiece, Cylinder Accessories: Auxiliary Mask, Bone Conduction Communication Device (facepiece- or headset-mounted), HUD, etc. 3. Features and Benefits -> Wide Full Face Mask: 360° curvature reduces blind spots. Medical-grade silicone minimizes skin irritation during long-term use. Equipped with a 360° rotating supply valve. -> Type-4 Containers: Internal PET liner prevents contamination. 20% lighter than Type-3 containers. Built-in Excess Flow Valve (EFV) protects against emergency damage in case of container breakage. -> IT-Integrated Backplate: Features a thermal imaging pressure indicator with TIC camera, PASS life-saving alarm, ambient temperature and height display, container pressure and remaining time, visual/audible alarms, Bluetooth connectivity, and NFC-based crew monitoring (entry/exit logs). Includes weight-distributing design and rapid charging function. -> Flexible Pricing: Various models are available with different features and price points, allowing selection based on individual needs.

llumia ENGAGE facilitates open-ended training conversations using flexible AI agents to help practice 21st-century skills, decision-making and communication across multiple platforms.

The PANDION Q650 is a versatile military and industrial drone, designed for easy maintenance and adaptability. Featuring a multi-mount bracket, it allows users to customize payloads such as speakers, searchlights, and LiDAR sensors to meet specific operational needs. Built for rugged environments, it is rated IP43 for water and dust resistance, ensuring durability in harsh conditions. The drone can perform missions with a flight time of approximately 40 minutes. Application : Day/Night Reconnaissance, Warning Sign Delivery, Automatic Patrol Mission, High-Res Photo/Video, Package Delivery (Under 1Kg)

Product Information Frequency signal generator for small target detection High-frequency resolution design and frequency conversion function using DDS method main performance Frequency: Ku-Band ~ Ka-Band Very Small Size, Pulse Mode Output Level: -5dBm min Spurious: -30dBc min Harmonic: -40dBc min Phase Noise: High Performance Frequency Sensibility: 50ppm max Port isolation: 50dBc Min Applicable fields Applicable to ultra-small guided weapon tower system and small radar system

Neustrelitz is located 100 kilometres north of Berlin. Here, DLR receives data from the German radar missions TerraSAR-X and TanDEM-X, the KOMPSAT satellites of the Korean Aerospace Research Institute (KARI), the European Sentinel fleet and the American Landsat series, among others. The multi-antenna and multi-mission configuration of the ground station allows information products to be delivered to customers within minutes after data reception. These include products for national and European authorities for maritime safety, such as wind and sea state estimates, ice classification, ship navigation through ice-covered waters, detection of navigation irregularities or oil spills as well as the space weather. The Neustrelitz ground station offers data reception in the S, X, and Ka bands as well as data uplink in the S and X bands.