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The Kasta 2E (NATO: Flat Face E, alternative name Casta 2E) is a modern Russian radar system. The development of the Kasta 2E surveillance radars was initiated in the former Soviet Union. Its primary objective is to overcome deficiencies or to satisfy the demand in low-level surveillance.
The Dalney Radiosvyazi NII company (Russian acronym: NIIDAR) developed a number of radars from 1949 to 1959 in co-operation with the NII-20 Lianozovo electromechanical plant. [3] However, unlike the NNIIRT, this design bureau focused on higher frequency radars like the P-20 , P-30 , P-30M, P-35 , P-32D2 and the P-50 ( NATO: E/F-bands ).
The P-20 was the first Russian radar to use the decimetric wavelength, the first prototype being created in 1947, and a factory test unit in 1949. [6] By 1949 the radar had completed state trials and was accepted into wide service within the Soviet airforce, the designers of the P-20 were awarded the State Prize of the USSR in 1950 in ...
The P-18 was superseded by the 1L13 "Nebo" VHF surveillance radar in 1984. Currently, the Russian-Belarusian company Defense Systems provides upgrades for P-18 radars. [3] Also Retia, a Czech civil and military electronics company, developed its own, fundamental modernisation of the P-18 under the name ReVEAL. It is now solid state, digitized ...
VHF radar systems have wavelengths comparable to aircraft feature sizes and should exhibit scattering in the resonance region rather than the optical region, allowing most stealth aircraft to be detected. The Soviet Union was known for developing VHF radars such as the P-12 and P-18 radars with counter-stealth
This new radar completed state trials and was accepted into service with the Soviet Air Defence Forces from 1974. [2] The P-19 like the previous P-15 was designed to detect aircraft flying at low altitude and came to be associated with the S-125 "Neva" anti-aircraft system (NATO reporting name SA-3 "Goa"). [3]
P-14MA/5H84AMA [7] – ground-based long-range VHF surveillance radar P-180U is offered as the modernized follow-on to its prototype, the analogue P-14. Produced in LiTak-Tak [ 8 ] ( Lithuania ). Modernization of early-warning VHF radar 5N84A (5N84, 44Zh6 or P-14) offers the best (in terms of efficiency/cost ratio) alternative to restoration or ...
The Daryal-type radar (Russian: Дарьял) (NATO: Pechora) is a Soviet bistatic early-warning radar. It consists of two separate large active phased-array antennas separated by around 500 metres (1,640 ft) to 1.5 kilometres (4,921 ft). The transmitter array is 30 m × 40 m (98 ft × 131 ft) and the receiver is 80 m × 80 m (260 ft × 260 ft ...