Bez nadpisu

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(No Transcript)
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Operational environment
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Areas of application

• Maritime surveillance
• tactical and strategic ELINT system
• field intelligence system

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Benefits

• high DF accuracy
• high target processing capacity
• target identification
• different type of air, ground and naval emitters
  processed (radar, TACAN/DME, SIF, CW radar)
• jam resistance
• ARM resistance
• invisible for enemy ELINT/ESM systems
• easy transportable
• easy deployment and operation

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Basic Features (1)

• Wideband interferometric direction finding
  technique
• wide instantaneous field of view x wide
  instantaneous bandwidth x high sensitivity
  solution
• long range (400 km), wide azimuth sector (120)
  reconnaissance area
• radar (including CW), SIF transponders, TACAN/DME
  interrogator emitters are processed
• very good accuracy ( 0,2 on boresight)
• high capacity automatic tracking of 200
  emitters
• multi-mode operation (air, ground and naval
  target reconnaissance, frequency activity survey,
  technical analysis)

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Basic Features (2)

• BITE
• reliability MTBF 500 hours
• highly automated operation and modern MMI
• low operation and maintenance requirements (low
  manning)

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Structure of the system
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THE BORAP SYSTEM LAYOUT
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DF STATION TRANSPORT ASSEMBLY
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VERSION OF THE BORAP SYSTEM LAYOUT
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BORAP DF station
The PCU shelter on TATRA truck and Antenna Unit
in operation position
The PCU in the ISO-1D shelter
Antenna Unit in operation position on 4 m mast
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Performance data (1)

• Frequency band
• - 0,8 to 18 GHz (airborne, ground radar, navy
  radar)
• - 1090 MHz (SIF/IFF transponders)
• - 1025 to 1150 MHz (TACANE/DME interrogators)
• option frequency below 1 GHz and above 18
  GHz
• System sensitivity
• - 0,8 4 GHz S -78 dBm
• - 4 8 GHz S -81 dBm
• - 8 18 GHz S -84 dBm
• - SIF/IFF S -92 dBm

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Processed emitters
reconnaissance radar
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Performance data (2)

• Reconnaissance area range 400 km min.
• azimuth sector 120
• Direction finding accuracy (depends on position
  of emitter in reconnaissance area)
• on boresight 0.2 RMS
• 60 off boresight 0.4 RMS

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Performance data (3)
horizontal and vertical coverage
Bottom pattern limited by radio horizon
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Performance data (4)

• Capacity up to 200 automatically tracked
  targets
• Signal parameters
• pulse width 0.15 130 µs with 50 ns resolution
• carrier frequency 1 MHz resolution in 1-18 GHz
  range
• pulse repetition interval 100 ns resolution
• Operating regimes - air targets reconnaissance
• - ground targets reconnaissance
• - frequency activity survey
• - technical analysis

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Performance data (5)

• Output information
• - target/track id
• - co-ordinates x, y
• - radar signal parameters (PRI, PW, CF..) and
  radar type/operation mode
• - SIF (3/A, C, 1, 2,4,S) modes
• - barometric altitude (100 feet accuracy) derived
  from mode C reply
• - TACAN/DME channel/frequency and mode (X,Y)
• - GPS time
• Finger printing features
• - EPL Electronic Parameters List (with precise
  measured signal parameters) for any emitter can
  be evaluated in technical analysis regime
• - Military Mode 1,2 identification of targets
• - Intrapulse analysis tool

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Performance data (6)

• Power consumption
• - Antenna Unit 24 V DC/500W
• - data link radio 24 V DC/20 W
• - PCU 230V/50 Hz/1 kW (with 2 Situation
  displays)
• - heating 230V/50 Hz/2x4kW
• Weight
• - Antenna Unit 9 t (incl. undercarriage mast)
• - data link radio with antenna 15 kg
• - PCU 12 t (incl. vehicle shelter)
• Dimensions
• - Antenna Unit 2,5 m, height x 1,6 m width
• - PCU ISO 1 D shelter
• MTBF 500 hours for system
• MTTR lt 60 min., 80

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Environmental data

• operating temperature -30C to 55C (outdoor
  parts)
• 0C to 40C (PCU indoor parts)
• humidity max. 95 for 40C
• wind velocity 30 m/s (operation), 50m/s
  (survival)
• EMC in compliance with IEC 801-3,4,5
• CSN EN 60801-2, IEC 1000-3-2
• CSN EN 550 22 cl. A

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Antenna Unit

• dimensions height 2,5 m
• width 1,6 m
• depth 0,8 m
• weight 9 t (incl. undercarriage)
• power consumption
• - electronics part 24 V DC/500 W
• - heating 3 x 400 V AC/4 kW
• - air-conditioning 3 x 400 V AC/0,7 kW

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Processing Control Unit
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Processing Control Display
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Interferometric Control window
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Diagnostic window
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Analysis window
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Situation Display
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Hardware and software standards

• Quality System of ERA is certified according to
  International Standard
• ISO 9001 (RWTÜW)

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BORAP - ELINT and Surveillance System
OMNIPOL a.s. Nekázanka 11 112 21 Prague 1 Czech
Republic Phone [phone] Fax [phone]
2241