Lira-T is a Russian route radar complex , which includes two LIRA-TVK survey radars with built-in secondary locators and state recognition equipment, duplicated information processing APOI-TVK equipment, and KASO TOPAZ 2000 display equipment with device redundancy. Issued at LEMZ .
Content
Purpose
The Lira-T mobile two-coordinate radar of the all-round view is used to view airspace and determine coordinates β azimuth , slant range and altitude (along the VRL channel) of the detected aircraft. The built-in secondary radar equipment (VRL) allows you to determine the coordinates of aircraft and obtain additional information about them in accordance with Russian standards and ICAO standards (altitude, board number, fuel supply, information about the presence of an emergency on board). The radar information obtained using the primary and secondary channels is transmitted to the APOI-TVK primary information processing equipment, which consists of a monitor for displaying the air situation, a control panel and a device for interfacing with information consumers.
Composition
The composition of the radar system includes: ο·
- transceiver cab
- remote equipment kit
- power station and a set of spare property and accessories
- antenna feeder system
- three cabinets of primary-radar channel transceiver equipment
- control and automation cabinet
- cabinet for processing and selection of moving targets
- secondary radar cabinet
- electric rotation
- current collector
- auxiliary equipment
Remote equipment is located in the equipment room and includes a remote control cabinet, power supply, switchboards, an oscilloscope and a set of connecting cables.
Performance Specifications
- Primary radar frequency range: S-band (wavelength 10cm).
- Secondary radar frequency range: 1030, 1090, 740 MHz.
- Range work range: 350 km.
- The limit of work in azimuth: 360 degrees.
- Work limit on elevation: 45 degrees.
- Range resolution: 500 m.
- Azimuth Resolution: 1.5 degrees.