dark light

halloweene

Forum Replies Created

Viewing 15 posts - 3,826 through 3,840 (of 4,136 total)
  • Author
    Posts
  • in reply to: A few AESA questions #2285311
    halloweene
    Participant

    Roughly 1000 for RBE2 (undisclosed, the famous photo on internet was a dummy at Le Bourget 2011)

    in reply to: Rafale vs Su-35 (splitting from Rafale thread) #2285312
    halloweene
    Participant

    You are going to make RUAG engineers very sad if you tell them that their tanks have a large RCS 😮

    in reply to: 4.5 generation fighter #2285456
    halloweene
    Participant

    Same wasn’t true for the 48 batch 2 Rafales or the T1 Typhoons pre block as you were talking about European designs. And retrofits for the F-35 might be budgeted for block 3, but not beyond and one of the reasons for reducing LRIP quantities was to avoid costly retrofits for fixing bugs arising from premature production. And in contrast to LM European companies deliver aircraft at relatively stable prices and they did so from the very beginning, even while they had to cope with much smaller orders and production rates that are evena far cry from F-35 LRIP build rates. LM needs to build a few hundred jets first, then several dozen a year to “guarantee” a halfway stable and lower price. If LM had to work with funds and projected numbers that European manufacturers have to work with the F-35 program would be long dead. So much about apples and apples.

    I’m afraid it’s no use trying… But bang on the button.

    in reply to: Rafale vs Su-35 (splitting from Rafale thread) #2285482
    halloweene
    Participant

    It can be done in the right aircraft. One of my good friends used to love chasing down F-111’s in his F3 over Alaska 🙂 Not too sure how much training is done on that now however.

    Of course it can be done. But take in account that is no exercise, no idea of incoming vector, fairly low observable plane, very good EW… And Rafale is also a good fighter (vs F111)… Not a simpe equation.

    in reply to: EF-2000 vs su-35S #2285512
    halloweene
    Participant

    BTW EElinghtning, QinetiQ is one of the five plants in Europe able to build GaN modules 🙂

    in reply to: What will India replace Rafale with #2285525
    halloweene
    Participant

    I can’t see another customer for 125+ Rafales either but you sign a deal at your peril if you lack confidence in the subcontractor demanded by the customer. On the other hand India will not be too pleased with Dassault if this deal falls through.

    Perhaps all candidates should have taken a closer look at HAL’s suitability as prime integrator for their product before making their proposals.

    I agree that prospects for Rafale export contracts will be enhanced if a deal can be done and diminished otherwise.

    Definitely yes, and it would also please me as i would like India to take its real place among “great nations”. Btw, rupour was debunked on livefist…. No use thread?

    in reply to: EF-2000 vs su-35S #2285528
    halloweene
    Participant

    My two cents on the AESA element count.

    The AESA element count is inversely proportional to the element output strength due to heat generation; you can put fewer powerful AESA elements on a radar dish, or more weaker AESA elements. This is the reason why the second-generation F-22 AESA dish has a reduced element count compared to the first one, because they now use up-powered elements.

    The reason Captor-E has so many AESA elements for a dish of its size is because its AESA element has a weak output power, and it is highly unlikely that the Europeans will be able to catch up to Americans and Asians in the long run, because the ability to make more powerful AESA element is directly tied to GaN semiconductor fabrication prowess, which Asians excel at. While the most powerful AESA element used in F-22 and F-15C Golden Eagle are rated at 8 watts, Japanese and Koreans are lab-testing AESA elements rated 50~100 watts right now. With this much power comes the ability to break stealth via a brute force, ie the counter-stealth.

    In case of Japan, they are counting on this 100 watt AESA element, along with other technology, as a bargaining chip to join the US 6th gen F-X program as an equal partner.

    GaN semi conductors will be implemented to Spectra antennas in 2014… Any Asian country can say the same?

    in reply to: Rafale vs Su-35 (splitting from Rafale thread) #2285534
    halloweene
    Participant

    I think you got a good grasp on plane concept. A2G Sneaky. (btw with RBE2AESA, SAR folowground mode added to the numerical map followground, try to catch a plane less then 100 feet running 450 knts…). In the air, well not stealth but also sneaky, with an excellent EW suite. Etc. Maybe not the best for all, but def smart (imho, but of course there could be some nationalism inside).
    And, more important, an integrated concept, including radar, EW suite, weapons…

    in reply to: Rafale vs Su-35 (splitting from Rafale thread) #2285580
    halloweene
    Participant

    That do not work very well in the ground-clutter enhanced by own jamming. At low level the range of that is less than 20 km without jamming depending on the terrain. 900 km/h gives 15 km per minute. Not much time for a fire-circle to work. 1. dedection 2. IFF 3. track 4. start SAM 5. guide SAM 6. close distance to target. The whole problem starts, that the radar crew has to be on high alert and has to have an idea when and where what threat will approach for an optimum start of the fire-circle.
    All that does not work in a similar way against AD with AWACS. The ground based SAM-sites will be alerted much faster, but it will not change much when the attacker will not pass close by well inside the performance envelope of the site. For that ELINT-work was done in advance to map areas for safe approaches to areas/objects of main intrest. A constant task for every serious force in peace-time to keep that updated. Just most modern manpads can be a “game-changer” sometimes.

    Which where Rafale is at its best 😉

    in reply to: What will India replace Rafale with #2285582
    halloweene
    Participant

    I disagree.. This would be a tremendous setback from which DASSAULT won’t be able to recover easily..In Brazil , I would bet on Super Hornet and in UAE its still 50:50 between Rafale and Typhoon. Dassault can lose both deals just like in Korea, Singapore and Switzerland.Can you think of an another alternative market for 126+63 fighters if the deal with India fails ???
    Sorry, Dassault has no replacement for Indian contract. It will not break Dassault, as they have the FALCON line, but it will seriously damage Rafale without doubt.

    We’re not anymore in the 70ies. Most of Dassault results are from business jets. And the military branch is just balanced. Of course, it would be a major drawback for business advertisement, and for defense tech investments.
    Btw if you read a translation of the defesanet link i gave you’ll see that UAE talks are back on track.

    in reply to: Rafale vs Su-35 (splitting from Rafale thread) #2285587
    halloweene
    Participant

    Look, noone afaik said Su35 isn’t an excellent fighter. And i think most of “Rafale fans” (including me) recognize it would be a challenge. But on the other hand, saying things like similar RCS is plainly ridiculous.

    in reply to: Rafale vs Su-35 (splitting from Rafale thread) #2285599
    halloweene
    Participant

    Arguments like “things stick out” are too ridiculous. i’m off.

    @Sens, what i meant is it was designed originally with RCS reduction in mind. (and a numbered objective). No less, no more.

    in reply to: Dassault Rafale, News & Discussion (XV) #2285601
    halloweene
    Participant

    The real question is if India would be ready to pay for such a level of ToT.
    I thought that the link was perfectly obvious but this kind of post imply that it is not, so, again, if you ask a company the transfert of their most secret assets, you must PAY for that.
    You must pay so much that they will be in a good position (well, more or less) to develop the next generation.
    Spectra alone means billions.

    According to A&C, Dassault and Bharat Electronics agreed on a deal recently. 85% ToT

    in reply to: 4.5 generation fighter #2285646
    halloweene
    Participant

    IMO, and i know i’m exagerating, Euro countries should drop off F35 in retorsion to the KC selection scandal.:eek:

    in reply to: Rafale vs Su-35 (splitting from Rafale thread) #2285654
    halloweene
    Participant

    My point exactly. One used RAM on compressor face to reduce radar returns, other used S-duct. So in short, they followed different paths to same result: Both has reduced RCS inlet. Both has RAM around inlets and other critical areas, so thats parity too. My question stands, what did rafale designers do to reduce RCS that Su-35 designers didn’t?

    They are indifferent.

    I do not know real Rafale RCS (in dB), but… A certain level of observabilty was a requirement from DGA when project started. And fulfilled. So one could think that Rafale was designed (and shaped) with a relatively LO in mind.

Viewing 15 posts - 3,826 through 3,840 (of 4,136 total)