The 5P-27 "Furke" is a ship-based 3D air and surface search radar system designed and produced by the VNIIRT (as a part of Almaz-Antey) for the Russian Navy. It is designed for detection, tracking, identification and targeting of air and sea vehicles, including low-flying aircraft and sea-skimming cruise missiles. The radar incorporates a semi-active phased array, digital signal processing, mechanical azimuth scanning (30 rpm),[1] electronic elevation scanning and is able to operate in any weather conditions.[2]

P5-27 "Furke"
"Furke" on Steregushchiy corvette (under the top radome)
Country of originRussian Federation
Introduced2006
Type3D air and surface search radar
FrequencyE-band
Range60–150 km
Altitude15–20 km
Azimuth0–360°
Elevation0–80°
Power7.5-25 kW

The "Furke" is used on Steregushchiy-class corvettes,[3] and is a ship-based variant of the 1РС1-1Е radar of Pantsir-S1 air defense complexes.[1]

Variants

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Variants of Furke-E (export version)[2]
Specification Furke-E
variant 1
Furke-E
variant 2
Furke-E
variant 3
Frequency E-band
Non-combat mode
Range, km 60 150 60
Azimuth view, ° 360 360 360
Elevation view, ° 6 4 15
Detection range for surface target trajectory 0,95–1,4 of radio horizon (depends on RW propagation conditions)
Detection range for air target with RCS of 1 m2, km 60 120 52; 60
Combat mode
Range, km 40 100 60
Azimuth view, ° 360 360 360
Elevation view, ° 60 80 30
Altitude view, km 15 20
Detection range for air target with RCS of 1 m2, km 30 72 52
Detection range for AShM with RCS of 0,02 m2 and
5 m flight altitude; 21 m antenna height; km
10 12–14 12
Suppression of stationary objects' reflections, dB 50–55 50–55 50–55
Сoordinates measurement accuracy
– Range, m
50 50 50
– Azimuth 4–6 4–6 3–4
– Elevation 8–9 5–7
Resolution
– Range, m
150–200 150–200 150–200
– Azimuth, ° 3,2 3,2 2,0
Silmultaneously tracked targets 100 200 50
Energy consumption, kW 8 25 7,5
Weight, kg 1100 2450 860
MTBF, hr 850 850 850

References

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  1. ^ a b "5P27 "Furke"". www.radartutorial.eu. Retrieved 21 December 2019.
  2. ^ a b "Основные тактико-технические характеристики". wrk.ru (in Russian). 27 September 2006. Retrieved 21 December 2019.
  3. ^ "Project 20380 Steregushchy Class Corvettes". naval-technology.com. Retrieved 21 December 2019.