The compact lock-in amplifier SU-1, developed by Tydex, is designed to amplify high-noise signals.

Electro-Optic detector (EOD) is intended for registration of the pulsed terahertz (THz) radiation. It is characterized by availability of integrated optics as well as built-in lock-in amplifier. The detector has the following functions: signal conditioning; automatic signal balance fine tuning on photo-detectors. Facility of mechanical delay circuit control by means of the proprietary software supplied with the EOD is envisaged. Application field of the device includes time-domain spectroscopy (TDS).

Thermoacoustic detector TAD-1 is intended for measurement and registration of the microwave band impulses having duration from 1 to 500 ns within the range of 3 ÷ 300 GHz. Its operation is based on the effect of acoustic signal generation when absorbing microwave impulses in the layered structure.

low-noise and power transistors with 0.2 μm gate length; plated holes in GaAs; "air bridges" for intersections; thin-film resistors, capacitors and inductances for MMIC passive part

Solid-state modules are used in communications intelligence systems, radiomonitoring, radiolocation, communications equipment. More than 300 types of solid-state modules have been developed and produced

Microwave power limiters for protection of microwave receivers input circuits, amplitude and phase detectors, balanced mixers and frequency up-converters, two-balanced quadrature mixers and mixers with mirror channel rejection, frequency multipliers and amplitude modulators, step and continuous attenuators, step phase shifters, microwave switches and 0.1…18 GHz disconnectors – all have 10 …15% operating band