About us

RD ALFA Microelectronics develops and manufactures certified high reliability and radiation hardened microelectronics components for aеrоspace and defense equipment as well as video transmission/CCTV components. 


The company is the legal successor of the Riga Institute of Micro-devices combined with the manufacturing resource known as Invertor. Both were part of ALFA, the famous Eastern European micro-electronic group. Between 1960 and 1985 ALFA was the East European leader in Analog and Analog-Digital micro-electronics.


Founded in 1962 the company was a pioneer in electronic technology. The Institute and the factory specialists  accumulated significant experience and expertise in the field of Analog and Analog to Digital technology (Bipolar (Bi), Bi-FET, complementary Bi, CMOS, and Bi-CMOS), and the design and testing of microcircuitry. Today this scientific and industrial potential is largely maintained at RD Alfa Microelectronics.

Our Quality Management System (QMS) conforms to the requirements of the International Standard ISO 9001:2008. Conformity of our QMS to the requirements of the ISO 9001:2008 standard is confirmed by the Certificate CH05/0392 issued by the International auditing company SGS (Société Générale de Surveillance), Zurich, Switzerland, which is represented in Latvia by SGS Latvija Ltd.


The main activities of the company are the development and mass production of high quality microcircuits for various purposes including high reliability and radiation hardened microcircuits for Aerospace and Defence programs.

The company’s production includes:
• Operational amplifiers;
• Comparators;

• Amplifiers;
• Analog switches;

• Sample and hold circuits;
• Circuits for general application in electronics;
• Video systems for long distance transmission.


Since 2003, our specialists have developed and produced devices for the processing and transmission of video signals over long distances through coaxial cable and twisted pair cable. Such devices are based on microcircuits of our own design, which are in full-scale production at RD ALFA Microelectronics.

Our company produces different types of devices:
Twist - for the transmission of video signals by twisted pair cable at distances up to 900 meters;

Twist - 2T - for the transmission of video signals by twisted pair cable at distances up to 1800 meters;

Twist-Auto  - for the transmission of video signals by twisted pair cable at distances of up to 500 meters and automatic correction of PAL and NTSC video signal for the length of line.


The video transmission products are continuously upgraded by adding new functions.

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