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FalconDude

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Viewing 15 posts - 586 through 600 (of 1,100 total)
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  • in reply to: F-35 News, Multimedia & Discussion thread (3) #2212292
    FalconDude
    Participant

    1. Fighters ‘with the likes of the Meteor’ will eventually include the F-35 (right now it doesn’t include the EF or Rafale either).

    2. Your scenario ignores the possibility of the escorts being LO. Which if they are will have the first shot opportunity against the interceptor.

    So the escorting fighters have weapons with longer ranges than the Aim-120D but shorter than the Meteor. Your whole result is predicated on the choice of weapon, with the aircraft’s capabilities playing a minimal role.

    The F-35s may be in firing range of the escorts but that doesn’t mean they’ve been detected, let alone tracked. That’s the advantage of a VLO aircraft.

    When (rather than if) it shoots, the ‘bad guys’ will be more worried about a clutch of AMRAAMs heading for them than a flight of interceptors heading away.

    First thing the escorts will do spotting the incoming missiles is undertake evasjve action. By the time they’re done with that the F-35s will have left missile range. And what it lacks in supercruise capability it makes up for with gobs of internal fuel, for those still desirous of a lengthy tailchase.

    It carries over 8 tons of fuel internally. More than the F-22 IIRC. I can’t see any user being ready to sacrifice two internal hardpoints for more fuel.

    As you very well put in one of you come back comments.. what if the “opponent” is LO or VLO as well. Would you not agree with me that this whole approach on 35 goes out the window?

    Let me put it this way.. Can and F-35 successfully intercept another F-35? Can it shoot it down (BVR)? If you tell me yes, then that means that there is a sensor suite that can detect VLO targets, and if it can shoot down another F-35 then there is a missile (BVR) that can shoot down a VLO target.

    Having just admitted that to ourselves then the only thing left is to acknowledge if the exhibited arrogance related to the F-35 is founded on the belief that no one else will get to have another VLO plane or another sensor suite that can pick up VLO planes or another missile that will be capable of hitting VLO targets from BVR or a combination of the above.

    Because if any of the above materialises then the situation changes rather drastically, doesn’t it?

    I mean clearly the USAF itself doesn’t recognise the role of the F-35 as an equal to the F-22 which means they presume the F-22 is a notch above in “killing” performance. Is it inconceivable then that someone else will make a weapons system that will be on par with the F-22 and hence superior to the F-35? What then?

    To take this into past facts.. between the F-16, F-15, F-14, F-18, MiG-29, MiG-31, Su-XX and Mirage-2000 there was not really a clear cut head and shoulders above the rest winner that would dominate the lot.

    each had strengths and weaknesses that if played at appropriately pretty much, each fighter type could and would hold their own in a fight, BVR or not.

    But what about the near future?

    in reply to: The PAK-FA News, Pics & Debate Thread XXIV #2212748
    FalconDude
    Participant

    Here is an article from Code one magazine explaining the differences between the X-35 and F-35 – of which there were a lot of.

    http://www.codeonemagazine.com/article.html?item_id=28

    oh, I don’t doubt it, but going from the MiG-1.44 to the T-50 as someone here suggested, that is not even on the same league.

    in reply to: The PAK-FA News, Pics & Debate Thread XXIV #2212799
    FalconDude
    Participant

    The X-35 was a demonstrator not a production development vehicle. It’s like EAP/EFA/ACA vs Typhoon.

    [ATTACH=CONFIG]232744[/ATTACH]

    Of course ..what was I thinking.. now it is clear…

    in reply to: F-35 News, Multimedia & Discussion thread (3) #2212826
    FalconDude
    Participant

    We don’t know yet how effective the DAS is going to be to guide missiles off boresight. Personaly I believe it when I see it.

    The DAS/HMD is a nice feature but I think having side bays to carry the 2 AAMs would have been much more reliable because the missile would have had its lock before launch. The rail launcher could have been capable of launching either an 9X or a 120. All the more that ejecting a missile from the internal bay might be difficult while pulling a lot of Gs.

    That is what I was referring to when a few posts up I mentioned that traditional IRST systems slave the seekers during track and lock phase.

    in reply to: F-35 News, Multimedia & Discussion thread (3) #2212908
    FalconDude
    Participant

    It may be time to start ignoring Lukos, since Mods don’t seem to be getting a clue.

    There is only so much abuse science can take…

    in reply to: F-35 News, Multimedia & Discussion thread (3) #2212984
    FalconDude
    Participant

    Nope. It was taken with the AN/AAQ-37 EODAS. You got it clearly written there.

    The whole thing with >800nm detection range is just blowing hot air. In the post #1669 I have shown a picture of an exhaust plume of a Minotaur rocket which was visible with unaided eye at over 1,500 miles.

    Reposted images here:
    [ATTACH=CONFIG]232590[/ATTACH] [ATTACH=CONFIG]232591[/ATTACH]

    So this was taken with the side looking smaller sensors. In that case the launch I think must have been a lot closer than 800nm. Perhaps the 800nm track was for the second stage. Some bits were not real time I think?

    in reply to: F-35 News, Multimedia & Discussion thread (3) #2212999
    FalconDude
    Participant

    Deleted

    in reply to: F-35 News, Multimedia & Discussion thread (3) #2213005
    FalconDude
    Participant

    Why does it matter which of the 6 apertures detected it? It clearly covers more than one pixel. And you don’t get a circle when you enlarge a square.

    Because I suspect this was taken with the equipment under the nose …

    in reply to: F-35 News, Multimedia & Discussion thread (3) #2213039
    FalconDude
    Participant

    So are you going to explain to the class why the rocket 800nm away covers several pixels, when according to your theory each pixel should cover 1.43nmx1.43nm at that range? Thought not.

    Do you know which part of the EO-DAS this image came from? With certainty?

    in reply to: The PAK-FA News, Pics & Debate Thread XXIV #2213063
    FalconDude
    Participant

    Wat. MiG-1.44, designed and practically built during soviet times = competing design to T-50 which was designed from 2002 and on. Nice try there.

    MiG 1.44 flew over the cuckoo’s nest there..try not to take it seriously.

    in reply to: F-35 News, Multimedia & Discussion thread (3) #2213072
    FalconDude
    Participant

    I think I broke this one. Next.

    Oh my dear boy, you didn’t break me, you broke physics.

    in reply to: F-35 News, Multimedia & Discussion thread (3) #2213100
    FalconDude
    Participant

    Oh good god … any god.. all gods together…

    in reply to: F-35 News, Multimedia & Discussion thread (3) #2213109
    FalconDude
    Participant

    That’s the problem, you don’t even understand the basic physics of it.

    Using a lens doesn’t mean that the light only hits one pixel either. OMG! The forum would be so much better without you two.

    dude, I don’t know if the forum would be better off without me, that is for other people to decide, but I think you just made a monumental $%£ up here. If the light doesn’t hit just one spot (in anything, pit based sensor, or film in traditional photography) how the hell do we get your eyes and your nose and your hair etc on JUST ONE PARTICULAR PLACE ON THE PHOTO without getting a smudge ??? Of course you get the light hitting just one place. The entire imaging world is based on this !!!

    in reply to: F-35 News, Multimedia & Discussion thread (3) #2213125
    FalconDude
    Participant

    Yes, way off. How would light from a distant object only hit one element?

    errrhhh What? What did you just say?

    in reply to: F-35 News, Multimedia & Discussion thread (3) #2213160
    FalconDude
    Participant

    Yes, that is correct. EOS 5D has full-frame sensor while 600D is APS-C format.
    http://en.wikipedia.org/wiki/Full-frame_digital_SLR

    The megapixels are the result of interpolation but again, the processor can only process the photons which the sensor is able to capure.

    I am no expert so feel free to correct me. I think the final quality of the detected information (not image) is the combination of the quality and fov of he lens and the quality and size of the receptor array in the sensor. A flat sensor without the ability to change its orientation would be limited to a ‘flat’ view much like a fixed security camera. Detection of whatever short comes at the individual pit level were the amount of photons is detected. So it is well sensible to assume that if a hot engine from a fighter comes into view at about 20nm it would probably be (without physical lens zoom) a pixel sized spike at the most, in a high megapixel sensor. In a low resolution sensor, I doubt it would even register. At 10nm the plume might make things a bit brighter so a somewhat bigger cluster of pixels (for lack of a better word) but again for a lower resolution sensor the blob would be somewhat inaccurate without zoom.

    Unless I am way off, but I can’t see how I could be. IR and optical spectrum behave similar when translated to a finite resolution sensor array.

Viewing 15 posts - 586 through 600 (of 1,100 total)