هناك الكثير من التداخل بين رادار المي 28 والكا 52 من ناحية الموقع الاول في اعلى المروحة والثاني في مقدمة الطائرة مع هوائي صغير اعلى المروحة ولكن بشكل عام رادار الكاموف افضل من رادار المي 28 واليكم المواصفات :
الكاموف 52 رادارها من انتاج شركة Fazotron-NIIRواسمه cross bow من عائلة الاباليت ربما النسخة التصديرية اضعف ولكن مداه ابعد من المي 28 فرادار الكا 52 - 32 كلم بينما المي 28 - 20 كلم :
Developer: "Fazotron-NIIR" (NIIR) Applies to: Ka-52
Reklammny avenue with MAX 2001
Key features:
RFCs "Crossbow" - dual-band coherent pulse radar system operating in the Ka and L wavelengths.
RFCs "Crossbow" designed for installation on helicopters and in conjunction with other on-board systems of the helicopter during the day and at night, and adverse weather conditions, in terms of intentional and unintentional interference provides:
mapping with a choice of different viewing areas and scales;
detection and current coordinates of ground mycelium (surface) and air targets;
prioritization of objects;
definition of the terrain and obstacle detection with low-altitude flight;
mode of missile defense;
information support surveillance and attack optoelectronic systems;
detection of hazardous meteorological formations;
correction of the navigation system;
the use of guided and unguided weapons;
definition of nationality together with the equipment identification.
Key Features:
The "air-to-surface"
Field of view in azimuth - 120 degrees
The range of mapping - up to 32 km
Detection range of ground targets:
- Such as "Bridge" - 25 km
- such as "tank" - 12 km
RMS measurement of coordinates:
- Azimuth - 12 arcmin
- elevation - 17 arcmin
- range - 20 m
Detection range of ground obstacles and determine the terrain:
- Wire transmission line - 0.4 km
- terrain steeper than 10 degrees - 1.5 km
Accompanying on the aisle - 20 goals
The "air-air"
Field of view (detection)
- Azimuth - 360 degrees
- elevation - + -30 tegral
Zone accurate direction finding
- Azimuth - + -60 deg
- elevation - + -30 degrees
Detection range of air targets
- Type "storm trooper" - 15 km
- attacking missiles "Stinger" - 5 km
Time detection of the target type of SD "Stinger" - 0.5 s
Accompanying on the aisle - 20 goals
Performance Specifications
Reliability, MTBF on the ground and in flight - 150 hours
Maintenance - a two-level
FAC:
- Find fault location - to konstruktivnosmennoy unit
- complete control - 0.95
- while pre-trained by FAC - no more than 5 minutes
- documenting information - in SOC
Durability:
- Resource - 5000 hours
- Service life - 25 years
Weight 140
Main characteristics of the computing system
The data processor onboard computer TS181F
Clock speed - 100 MHz
RAM capacity - 8.8 MB
Capacity ROM / PROM - 16/2 MB
The memory capacity of the data logger - 48
Performance (operations such as aq) - 100 mln.op / s
Interfaces:
- Q-bus - 1 pc
- ARINC-429 (32 I / O 16)
- MIL-STD- 15553V - 2 pieces
- one-time lump. - 8 I / O 8
Signal processor Baguette-55-04.01
Clock speed - 50 MHz
RAM capacity - 4 MB
PROM capacity - 16 MB
Performance - up to 1680 MFLOPS
Input speed digital data - up to 120 MB / s
Interfaces:
- Q-bus - 1 pc
- RS-232C - 1 pc
- RS-422 - 1 piece
- single com. - 8 I / O 8
- analog TV output RGB - STANAG 3350B
Dimensions and weight
Ka-band antenna FH01-101 - 796x500x800 mm, 32 kg
L-band antenna FH01-201 - 586x350x240 mm 2.5 kg
Ka-band transmitter FH01-102 - 280h540h210 mm, 21 kg
L-band transmitter FH01-202 - 265h360h130 mm, 8 kg
Ka-band receiver FH01-109 - 210h310h200 mm, 8 kg
L-band receiver FH01-203 - 180h300h70 mm 3.5 kg
TS181F - 194h360h194 mm, 6.5 kg
Baguette-55-04.01 - 257h380h194 mm, 12kg
Synchronizer FH01-113 - 110h324h200 mm, 4kg
ADC FH01-119 - 150h450h230 mm, 7 kg
Controlled oscillator FK03-29 - 200h344h36 mm, 2 kg
Master oscillator FH01-122 - 270h260h160 mm, 11 kg
Secondary power supply FH01-107 - 115h320h200 mm, 5 kg
Distributor primary power FH01-130 - 166h366h160 mm, 4 kg
رادار المي 28 اسمه Н-025
Назначение
Изделие Н-025Э предназначено для обеспечения круглосуточного, всепогодного применения боевого вертолета Ми-28НЭ и выполняет следующие основные функции:
Detection of moving and stationary targets with the determination of their origin;
Escort 4 ground targets;
Detection of air targets and their degree of risk;
Providing low-altitude flight with the detection of dangerous objects, including poles and wires transmission line;
Detection of hazardous flight meteorological formations with the definition of their intensity
Mapping the Earth's surface;
Main technical characteristics of
the used band Ka
Range, 20 km to the
Field of view in azimuth, deg. 180
Field of view in elevation, deg. -25 ... + 15
Sector Search ground targets in azimuth, deg. 90
Sector Search ground targets in elevation, deg. 35
Sector Search aerial targets in azimuth, deg. 180
Sector Search aerial targets at the corner of the bridge, hail. 4-12
detection range of hazardous meteorological formations, 100 km to
the review, no more than 1 sec
