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  1. KEETARP

    Pakistan's Airborne Early Warning and Control Aircrafts

    O yes Taimi , you are correct Balance Beam is actually radar arrangement , I confused it with software management . Now as DBC says the Shape of arrangement of Array on Disk will be in Triangular shape , How much that disk rotation will be needed if needed at all , bcoz of Beam Steering you...
  2. KEETARP

    India To Open Competition for New Aerostats

    What I read and Know is that L-Band Radar based AWACS is not good at detecting Cruise missile , And station Altitude has to be adjusted very precisely and accordingly wrt to sea-surface to detect cruise missile and that too not always successful , while an S-Band AWACS performs better at this...
  3. KEETARP

    HAL LCH| Updates and Discussions

    WSI Dhruv is still undergoing weapon trials , its not yet inducted .
  4. KEETARP

    Pakistan's Airborne Early Warning and Control Aircrafts

    What he meant by Balance Beam was probably "Full Beam Management " , in case of Mechanically Aperture there is minimal Beam Management . Electronic Choreography / Electronically controlled Beam Steering is what Balanced Beam term must have been used to convey meaning
  5. KEETARP

    Embraer Develops platform for DRDO AWACS ,20 more to be ordered

    A small correction in my previous post , DRDO AWACS Brochure I posted had design of two modules L band tech is now discarded . Out of those two design i posted the S-Band version was made more refined and is now selected by CABS for AEW. Thanks to Prasun K Sengupta (For the above...
  6. KEETARP

    INS Arihanth

    See what i wrote - Sagarika was . There is a difference between is and was , Sagarika(K15) program has been taken over by Shaurya underwater version .. Officially Sagarika program(Part of k15 Program) is dead and underwater Shuraya version has taken over from it , but people are calling...
  7. KEETARP

    INS Arihanth

    Shourya is a land-based hybrid missile with characteristic of ballistic but flight path of cruise missile as it never leaves atmosphere . It is derived from K15 While Sagarika was a pure submarine launched SLBM ballistic missile with all property of ballistic missile . Recently it was announced...
  8. KEETARP

    Embraer Develops platform for DRDO AWACS ,20 more to be ordered

    Sir , I will try to explain in simple words . Most of members would be aware of this thing before hand bcoz its discussed many times before , but for others interested I am posting here. When a AESA design is picked up there are three things that hinder a successful design 1)Heating issues +...
  9. KEETARP

    LM India-developed aerial refueling device to be displayed at Farnborough Air Show 10

    Yes it can be very done . considering nose size of Tejas which is surprisingly quite big . L.M managed to put a 1000TR module APG80 + IRST + Refuelling Probe on F16 nose .
  10. KEETARP

    HAL Tejas | Updates, News & Discussions

    Great , just came to know about LSP4 taking to skies . Congratz to whole of HAL/DRDO/ADA guys , you deserve a hell of party tonight . Plz do keep final booze for LSP5 and IOC party . And yes all Indian members out here - great feat to be proud of , enjoy And now imp work ahead , integrating...
  11. KEETARP

    Best looking fighter - Fulcrum or Flanker.?

    No match . Fulcrum all the way - Any day any given time any airfield . Fulcrum rules .
  12. KEETARP

    J-11B vs Su-30MKI

    Wars are never fought in clean configuration :disagree: That too Wiki says only Frontal sector has been taken That means highly Swept wings would have least RCS. That is not true look at F14 most swept wings. Then it should have least RCS return even better than F117/F22.?? Swept wings is lest...
  13. KEETARP

    J-11B vs Su-30MKI

    No , Mig29 dosen't have a AFAR , its radar is still Zhuk-MF Navy dosen't have stock of R27 , if you follow the procurement list . It was letter from MoD The BVR weapon of Mig29 is still R77 . So range is still of R77(80Km) not of R27(120).
  14. KEETARP

    J-11B vs Su-30MKI

    What is the RCS of Typhoon in clean and typical A2A mission . Who calculated it.???? If you know about Geometry and shapings of LO objects , you can very well tell Typhoon dosen't have LO shape. And when fully armed with weapons that RCS figure dosen't even matter for Powerfull radar such as...
  15. KEETARP

    Jammer Competition Spurs New Technology

    Gambit To create that shield , the EA platform must be able to separate the Snipers's signal(sidelobe/backlobe) from Clutter noise. That requires a significant consistency in time( freq variability) and space(Beam sharpening) from Sniper and a occasional sufficient wrt toBackground Peak . But...
  16. KEETARP

    Lockheed Martin / Northrop Grumman briefing on F-16IN Super Viper AESA radar

    About EW version of Hornet , thats not correct . Infact a scaled down version is on offer removing the wideband Ap jammer . RAAF had done deal for SH and airframes were in production,otherwise would have taken EA18 version . As EA18 was revealed to public later on. Still then they got all the...
  17. KEETARP

    Best Ever LCA - Tejas Pics Collection !

    Its a LITENING pod which is also onboard MKI as well. Used for guiding PGW 3D rendering looks nice , good job Sudhir. But I think its still incomplete , and few errors . Auxillary intakes are not shown. Missile dimension looks out of shape, R73 should be little bit more lateral and rear fins...
  18. KEETARP

    Saras: How much indigenous is it???

    Most of the aviation grade Aluminium still comes from Russia under a JV btw Russia and India. SpringerLink - Journal Article If you have a personal account , you can read whole article . I am posting the relevant extract
  19. KEETARP

    Dassault Rafale, tender | News & Discussions

    Look at the comparison of Missile that sums up what i am saying . Python5 is not even integrated , ASTRA is still away from operational capability while Gripen has fired AMRAAM/METEOR and ASRAAM/IRiS-T . You are comparing a Matured platform with Speculated specs , way too early . Radar is not...
  20. KEETARP

    Dassault Rafale, tender | News & Discussions

    Thats too early and to much speculation to assume it would . Gripen NG has just left the testing board , and is a mature platform with demonstrated proof of capabilities .
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