Citat:Iranian short-range Nasr missile is launched on the last day of navy war games near the Strait of Hormuz in southern Iran on January 2, 2012.
Citat:Iranian 200-kilometre (120-mile) range Qader (Ghader) ground-to-sea missile is launched on the last day of navy war games near the Strait of Hormuz in southern Iran on January 2, 2012.
Citat:In this picture released by Iranian Fars News Agency, on Monday, Jan. 2, 2012, Iranian navy members celebrate after successfully launching a Ghader missile, unseen, at the shore of sea of Oman during Iran's navy drill. Iran test-fired a surface-to-surface cruise missile on Monday during a drill that the country's navy chief said proved Tehran was in complete control of the strategic Strait of Hormuz, the passageway for one-sixth of the world's oil supply. The missile, called Ghader, or Capable in Farsi, was described as an upgraded version of a missile that has been in service before.
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Bistatic Surveillance Medium Range Radar, BSR-1
General Description
Bistatic solid state digital VHF band radar is designed to detect air targets within the radar's coverage and determine their range, azimuth and velocity as well as transmitting the radar information to air defense information network.
This system is a new generation radar, which combines advanced radar developments, modern digital technologies and hardware with constructive technological solutions.
The mission of such system is to detect flying targets with low “RCS” such as fighting aircraft, RPV and cruise missile.It employs a “JATS” wide band receiver. The selection of radar frequency leap is also performed in two Smart automatic (JATS) and Random modes.
The system is a two dimension radar and it's transmitter and receiver are separated up to 10km. This capability, which is considered as an advantage for the system, causes the passive components to be protected from enemy's attack.
Another advantage that is considered in designing and manufacturing the system is the radiation peak power which is 4000"W" covering 120km. One important feature of the system is its high mobility. The transmitter is placed in one shelter and the receiver in another which can be easily carried from one place to another. As a result, the set-up and breakdown time of the system is reduced to less than 45 minutes.
The system is capable of tracking up to 100 targets by TWS technique.
Features
* Fully solid state transmitter
* JATS technique to withstand jamming
* Built-in-test
* Frequency hopping capability
* Capable of connecting to radar control and command sites
* Multi carrier and continuous wave signaling type
* Using the spread spectrum technique
* "CFAR" Technique
* Fixed antenna
* Bistatic system
Applications
* Detecting fighters, RPV and cruise missle and stealth aircrafts
* Detecting flying targets with low RCS and low altitude.
Technical Specifications:
Frequency Band : VHF
Transmitter Peak Power : 4KW
Polarization : Horizontal
Detection Range : 120km
Azimuth coverage : 90°
Elevation Coverage : 30°
Range Accuracy : 150m
Range Resolution : 300m
Azimuth Resolution : 9°
Azimuth Accuracy : 2°
Minimum RCS : 1m2
Setup Time : 45min
Antenna Gain : 10 dB
Signal Processing : Digital
Target Speed (max) : 650m/s
Target Speed (min) : 30m/s
MTTR : 45min
MTBF : 1000h
Antenna type : yagi
Poenta je da se mogu koristiti i kao zaštita od sunca,ležati u pjesku na suncu dok je temperatura 50 stepeni nije baš preporučljivo pogotovo duže vremena,na to sam mislio niko nije rekao da nisu protiv požarna zaštita.
