The DYT127B Seeker is a lightweight, highly integrated precision guidance system for man-portable missiles. It incorporates TV cameras, a stabilized two-axis servo platform, and an image tracker. This seeker utilizes a “lock before launch, forget after launch” attack mode, enabling it to accurately guide missiles towards armored targets. Key characteristics include:

• High Stability: Ensures precise target tracking even in challenging environments.
• High Precision: Delivers accurate target acquisition and missile guidance.
• Light Weight: Facilitates easy integration into man-portable missile systems.

Key Applications:

• Primarily used in light anti-tank missiles.

The S-125 Pechora 2D is a medium-range surface-to-air missile system designed for air defense. It features a modernized 2D radar system that improves target detection, tracking, and engagement, enhancing its effectiveness against a variety of aerial threats. The system is capable of targeting aircraft, UAVs, and ballistic missiles, providing versatile and reliable protection.

Functions of L- band

• aircraft detection, displaying of position, automatic measurement of range and azimuth from radar primary channel;
• aircraft interrogation, receiving and displaying replies from radar secondary channel;
• combining data received from primary and secondary channels;
• automatic tracking, flight trajectory estimation;
• acquisition, displaying and processing of air situation from another radar, generation of multi-radar tracks;
• automatic height-finder control, altitude calculation;
• automatic distribution of air situation;
• recording of air situation;
• semi-automatic topographic referencing of radar position (GPS-based);

Antenna Rotation System

L- band is designed with new horn type radiator and additional antennas (side lobe suppression and back lobe suppression antennas) to sufficiently improve the beam pattern.

Features

• increased number of RF channels;
• new 5-channel RF rotary joint;
• Tx/Rx equipment has modular design of units and subunits;
• Tx/Rx are solid-state and fail-soft.

Asynchronous pulse interference is completely suppressed by digital signal processing. Passive interference is rejected through digital MTI and generation of adaptive clutter map. Operating range of MTI is from 0 to 150 km. Protection against active jammers is implemented through automatic jamming monitoring with displaying of jamming.