Hattusil dijo:
Muy parecida esa nariz a los jaguar y MiG-27, tipica de los aviones de ataque
Pregunta: ¿Para ser todo tiempo no deberia contar con un radar?
Se le podría instalar el pod radar Kopyo-25:
The Kopyo-25 is a multimode radar designed for the Su-25 family aircraft (installed in suspended under-wing unit).
Under normal and adverse weather conditions, the Kopyo-25 airborne radar ensures:
In the air-to-surface mode:
-ground mapping at a resolution of up to 6 х 6 m (with zooming and “freezing” modes and aircraft targeting)
-simultaneous tracking of several ground targets
-sea-surface surveillance
-detection and tracking of moving ground (surface) targets
-generation of the aircraft control signals when attacking ground (surface) targets
- generation of mission tasks for guided missiles of the air-to-surface class
- measurement of slant visual range to ground (surface) targets
- information support of low-altitude flight.
In the air-to-air mode:
- lookup/lookdown detection of air targets
- continuous tracking of single targets
- lock-on and simultaneous tracking of several air targets within the scanning sector
- detection of helicopters, including hovering ones
- determination of air target coordinates and generation of mission tasks for air-to-air guided missiles, as well as signals and commands for fire control system
- information support for attacking aircraft and using guided heat-seeking missiles
- identification of target types and determination of their number in the tracking mode
- detection of dangerous weather phenomena.
Air-to-surface mode
Detection range, km:
sea targets (RCS=300 m2) 75
columns of armored vehicles 25 to 30
Number of simultaneously tracked ground (surface) targets: 2
Air-to-air mode
Lookdown air target detection range (RCS=5 m2), km
forward hemisphere/ rear hemisphere 70/35
Number of simultaneously tracked/ attacked targets 10/2
Antenna type SA
Antenna diameter, mm 500
Weight, kg 90
Despues tenes los radares ARBALET y ARBALET-D que son para helicopteros, el Kopyo-A
The Kopyo-A is a coherent multimode radar,
which provides sea (earth) surface surveillance
during execution by helicopters and aircraft of
combat missions and search-and-rescue operations.
El Gukol-3:
The Gukol-3 is a coherent radar designed for meteorological and navigation support of aircraft and helicopters, air patrolling and search-and-rescue operations.
The Gukol-3 airborne radar ensures:
- airspace surveillance, including detection of dangerous weather phenomena, determination of their zones and danger levels (also at low altitudes and in surface clutter)
-detection of weather phenomena turbulent zones, which are dangerous to aircraft/ helicopter flights
- generation of horizontal and vertical profiles of weather phenomena
- ground mapping to detect surface objects to ensure navigational safety
- detection of ground and air obstacles ahead of the aircraft/helicopter at maximum ranges - 1 km and 10 km, respectively.
Detection range, km:
weather phenomena 300
high turbulent areas 50
surface targets 200
Scanning sector, deg:
azimuth ±60
elevation ±30
Antenna type SA
Antenna diameter, mm 305
Weight, kg 14
GUKOL-10
The Gukol-10 weather/navigation radar is a multifunctional two-band (centimeter and millimeter bands) coherent radar designed for allweather and round-the-clock weather/navigation support of aircraft and helicopter flights, including information support of flights at low altitudes.
Glukol-10 airborne radar ensures:
In the air-to-surface mode:
- ground mapping in the mode of real beam in the millimeter band and usage of synthetic aperture in the centimeter band
- acquisition of radar-contrast surface targets and determination of their coordinates for navigation purposes
- acquisition of unorganized landing grounds, runways and landing on them moving surface target indication.
In the low-altitude flight mode:
- detection of natural and man-made ground obstacles (stacks, power transmission lines, high-rise buildings and structures) that might endanger flights
- determination of coordinates and obstacle edges and warning of the crew about possible collision with them.
In the meteo mode:
- detection of weather phenomena, determination of their location, boundaries and danger level
- detection of turbulent zones in weather phenomena, dangerous for aircraft flights
- generation of horizontal and vertical profiles of weather phenomena.
In the air-to-air mode:
- detection of air targets and determination of their coordinates to provide safety of flights and prevention of collision with them
Max range, km:
mapping 200
Max detection range, km:
ground obstacles 5
weather phenomena 300
air targets (RCS=10 m2) 30
Scanning zone, deg:
azimuth 180
elevation 90
Weight, kg 45
