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以色列TERRA远程预警雷达  

2015-11-27 09:56:03|  分类: 空天防御 |  标签: |举报 |字号 订阅

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IAI unveils "TERRA" : a unique dual band radar
Nov 8, 2015

The system comprises the ULTRA UHF band radar, and the new AESA ELM-2090S SPECTRA S-band

Israel Aerospace Industries (IAI) unveils "Terra"- a dual-band radar system, for optimization of early-warning, detection and accurate tracking of very long range targets such as ballistic missiles, satellites and air-breathing targets. The TERRA, developed and produced by ELTA Systems Ltd., IAI's Subsidiary and Group, is comprised of the ULTRA UHF band radar (ELM-2090U), unveiled earlier this year, and the new ELM-2090S SPECTRA S-band very-long-range search and track radar. TERRA's enhanced performance is achieved through automatic handover and redundancy between the ULTRA and SPECTRA radars, combined with improved target load sharing, Electronic Counter-Counter Measures (ECCM) and severe-weather resilience.

The new SPECTRA Active Electronic Scanned Array (AESA) radar which can also perform as a standalone system, is a transportable ground-based or shipborne radar system designed to autonomously detect and simultaneously track multiple tactical ballistic missiles. The SPECTRA provides high-accuracy target tracking, and real-time launch point and impact point estimations. The high-power GaN AESA technology implemented in the radar includes thousands of transmit/receive modules that provide high efficiency, reliability and graceful degradation.

"Ballistic and cruise missiles present a significant global threat to nations worldwide, explained Mr. Nissim Hadas, IAI Executive VP & ELTA President.
"The TERRA system provides outstanding performance for its users for very long range early warning, detection and highly accurate tracking. It is designed to confront the full range of modern threats, as the new SPECTRA radar is based on the most advanced modern technology, and provides unique capabilities and excellent operational results, placing it among the best radars worldwide".
 
TERRA dual band radar System
以色列TERRA早期预警雷达 - kktt - 长缨在手  敢缚苍龙
 
SPECTRA ELM-2090S S-band radar
以色列TERRA早期预警雷达 - kktt - 长缨在手  敢缚苍龙

Watch a video:
https://www.youtube.com/watch?v=9kK9fh8235E&feature=youtu.be


ELM-2090S
ELM-2090S Brochure

ELM-2090S - SPECTRA EARLY WARNING AND DEFENSE S-BAND DIGITAL RADAR

IAI-ELTA's ELM-2090S SPECTRA is a field proven highly accurate S-Band search and track radar designed to autonomously detect and simultaneously track Ballistic Missiles (BMs), Air Breathing Targets (ABT) and satellites at very long ranges. The radar is suited for either land-based or ship-based operation. The radar is transportable and designed to operate under extreme weather onditions as well as in the presence of intense electromagnetic environment.SPECTRA offers high reliability, high availability, and graceful degradation utilizing an Active Electronically Scanned Array (AESA) based on state-of-the-art high efficiency Gallium Nitride (GaN) technology.

Features
  •     Autonomous very long range detection capability
  •     Multi-target highly accurate tracking of BMs, ABT and satellites
  •     Digital beam forming technology
  •     Transportable ground or shipborne configuration
  •     Highly accurate launch and impact point estimation
  •     Interoperability with legacy air and missile defense systems
  •     Advanced ECCM capabilities
  •     State-of-the-art Gallium Nitride (GaN) technology
  •     Flexible multi-beam implementation
  •     Slewing capability
  •     Data recording and analysis capability
  •     Standalone power and cooling subsystem
  •     Advanced on-line Built-in Test (BIT) capabilities

ELM-2090U Brochure

ELM-2090U ULTRA EARLY WARNING UHF DIGITAL RADAR FAMILY

IAI-ELTA's ELM-2090U UHF ULTRA Early Warning and long range search and track radars are a family of transportable land-based radar systems designed to autonomously detect and simultaneously
track dozens of Ballistic Missiles (BMs), satellites and airborne targets at very long ranges. The radar operates under all weather conditions and in the presence of dense electromagnetic environments.
The modular digital Active Electronic Steering Array (AESA) includes thousands of transmit/receive modules and digital units which provide high redundancy, graceful degradation, high
reliability and high availability.
The modular design enables the construction of scalable radar configurations using multiple antenna building blocks (clusters) according to customer requirements.

Features
  •     Autonomous very long range detection and acquisition of targets with low Radar Cross Section (RCS)
  •     Detection and classifcation of BMs, satellites and airborne targets
  •     Digital beam forming technology
  •     Modular design 1,6 clusters, and up to 22 clusters (depicted on front page)
  •     Multi-mode operation - simultaneous tracking of BMs, airborne targets and satellites
  •     Very wide and fexible spatial coverage
  •     Accurate impact and launch point estimation
  •     Advance Electronic Counter Counter Measure (ECCM) capabilities
  •     Interoperability with complementary legacy air defense system
  •     Advanced on-line Built-In Test (BIT) capabilities
  •     Data recording and analysis capability
  •     Transportable confguration
  •     Stand alone power and cooling subsystem
  •     Field proven

以色列TERRA双波段远程预警雷达 - kktt - 长缨在手  敢缚苍龙
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