Russian Version
	Electronic Materials, Components and Devices 50 years of leadership in ferrite domain of Russia

Welcome "home"! You are at Ferrite Domen Co. of St. Petersburg - the cultural, scientific, and industrial hub of Russia. Established in 1959, Ferrite Domen Company (a.k.a. S.P.A. FERRITE) was created as the first and only state-run company responsible for R&D and production of ferrite technology in ex-USSR. In fact, the entire ferrite industry here was based on operational processes and products developed in FDC and the expertise and supervision of its specialists. Every national program in defence electronics, space exploration, and communication has have included FDC's ferrite products being the integral part of key electronic systems.

The scope of Company's activity embraces the following:

• Microwave and millimeter-wave ferrites (garnets, spinels, hexaferrites);
• Microwave ceramics;
• Microwave ferrite devices (full line of mainstream devices and speciality high power and mm-wave designs);
• Soft ferrites (Mn-Zn and Ni-Zn);
• Metal powder materials (MPP, High Flux);
• Hard ferrites (Ba and Sr-magnets).

FDC's products stand up to the best counterparts manufactured in the USA, Western Europe, and Japan. Some of the most notable achievements of FDC in development of microwave ferrite devices are:

• Microstrip designs for frequencies up to 100 GHz;
• Devices with overmoded waveguides for frequencies up to 300 GHz (there are already prototypes for 600 GHz and working concepts of designs for the use at about 1 THz);
• Super-high power devices for 8 mm wavelength - for tens kW of average power and hundreds kW of pulse power;
• Ferrite phase shifters and modulators with electric control - for frequency of 170 GHz;
• Coaxial and drop-in isolators and circulators for the base stations of cellular phone and other wireless telecommunication systems (NMT-450, AMPS, GSM, PCS, PCN, DECT, satellite, etc.).

On the long-term plans, FDC pursues development and supply of microwave ferrite systems based on its current product line of discrete devices distributed worldwide. It goes about:

• Measuring systems checking humidity of various free-flowing bulk materials;
• Contactless systems for measuring electric current in power transmission lines;
• Microwave heating and drying systems for production of broad-sized paper bands, building materials, plywood, etc.;
• Compact millimeter wave systems with ferrite lens antenna for anticollision vehicle radars;
• Radars for contactless measurement of distance to surface of liquids in large tanks of valuable products or liquid wastes and/or sewage waters in communal storage pits.

For many years, Ferrite Domen Co. is also developing and producing various operational equipment for ferrite manufacture, as well as the wide range of magnetometric instruments. Services of FDC include the upgrade of production technique to be adjusted to customer's raw materials available and technical aid and /or supervision to existing or start-up ferrite plants - to master new products or improve manufacturing processes.

We believe, the said above forms a sound basis for negotiation with potential partners and customers we value, who are looking into future and thus creating it.

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