Since Hytem was created in 1994, we have never stopped improving our competences in RF and Microwave. Hytem started as a representation company, and now has become an industrial partner, with the creation of three departments : - Coaxial Cable Assembly, - RF Component - RF Integration. By diversifying its activities, HYTEM can strengthen its global offer, and offer more and more innovative products to its customers up to 40 GHz. Being an ISO 9001/2008 integrated company, design (RF and digital), manufacturing and sales are all located in our plant, just south of Paris, France Our systems are widely used in cellular, PMR, military application They cover different fields : - RF Handover simulation systems, with Manual + USB + TCP/IP control - Attenuation matrix, with embedded computer - RF switch matrix - GPS components and systems - Measurement systems (GPS Antenna tester, frequency counter, custom developments) We also offer components, both active and passive : - Loads - Fixed attenuators - Variable attenuators (TTL / USB) - Amplifiers - Power splitters and couplers - Shielding boxes