SamTra International was established as a privately owned trading company in Seoul Korea on March 17, 1995, specialized in selling various type of special cables, connectors and cable assemblies for high reliable, high life time & mission-critical applications, and recently in supplying high performance electro-mechanical & optical components, such as air moving low noise level fans & blowers, and brushless motors and DC torque motors, actuators, slip rings, rotary joints, optical transceivers and ethernet switches for optical network communication in aero-mil applications.

We carry a wide range of aerospace-grade materials in round bar, including: -Alloy 718 (AMS5662, AMS5663) -Alloy 625 (AMS5666) -Alloy X (AMS5754) -Titanium Grade 5 (AMS4928) -A286 (AMS5732, AMS5737) -17-4PH (AMS5643) -17-4PH H1025 (AMS5643) -321 Stainless Steel (AMS5645) There is no minimum order quantity ? we can cut from a single piece and ship within 1?2 days, complete with full material traceability. For non-stock grades, shapes, and standards, we can source materials from suppliers worldwide with a lead time of approximately 2 weeks, also with no minimum order quantity.

The CAS-500(Compact Advanced Satellite), phase #1 project is the project in which KAI aims to develop a CAS500-1 by operating a joint design team with Korea Aerospace Research Institute(KARI) and to transfer the government’s satellite development technology to the industries. Then, KAI initiates the development of the CAS500-2 project and establish the industry-led development as well as mass-production infrastructure.

MDCX, multipin coax connectors, offer low VSWR of 1.25:1 (typ) up to 10 GHz (max mated pair), maximum overall diameter of 0.125" fitted into low-profile micro-D housing, with constant 50 Ohm airline impedance. MDCX coaxial contacts are compact in size allowing multiple high density connections in a Micro-D style shell for applications where space and weight savings are important. No cumbersome spring mounts are required. These connectors are also available with locking post mechanisms or blindmate hardware attachment.

ORSKOREA’s thread grinding machines are designed for high-precision machining of both internal and external threads, covering a wide range of thread profiles and dimensions. These machines are critical for producing aerospace fasteners, defense system parts, precision ball screws, and other components where accuracy and durability are vital. Key Advantages • CNC Control: 4-axis (SGTE) and 5-axis (SGTI) for complex thread profiles • High-rigidity structure minimizing vibration and thermal distortion • Built-in dressing and balancing units for consistent quality By shortening processes and improving efficiency, ORSKOREA’s thread grinders reduce costs while enabling high-value, high-accuracy production. They also serve as advanced domestic alternatives to imported machines, strengthening localization and export competitiveness.

High precision gears and shafts for AGB, APU gearbox or transmission gearbox for helicopters Gear Grade : Upto AGMA 13 Module : 0.5 ~ 20

The maximum transmission distance varies based on the following frequency-related specifications. Camera Frequency Max Cable Length ================ =============== 20 ~ 60 MHz 10 m 60 ~ 80 MHz 7 m 80 ~ 85 MHz 5 m  In cases where a single PC cannot handle large amounts of image data, it becomes necessary to duplicate the image and use multiple PCs for processing. A splitter is required in such scenarios.  The CLS-30T2S amplifies and transmits image signals from a single camera to up to two PCs, supporting Base/Medium/Full configurations (10 Taps supported).  The Master side transmits RS232 and CC1~4 signals, while the Slave side replicates and transmits image signals only.

RFcore has been innovating MMIC solutions for phased array system pursuing more ease of use, higher performance, higher level of integration as well as lower cost. We believe that the most suitable way is exploiting properties of God gifted semiconductor Silicon and GaN. We aim at integrating all components of TRM for active phased array on single die and even multi-channel TRM too.