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lukos

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  • in reply to: Eurofighter Typhoon discussion and news 2015 #2190388
    lukos
    Participant

    Do you have a source?

    Recent tweet. Makes sense given that a multiple store is being added for Brimstone anyway.

    in reply to: Eurofighter Typhoon discussion and news 2015 #2190390
    lukos
    Participant

    Lukos stop talking nonsense! The only not weapon related changes as part of P3E are avionics reliability improvements.
    Captor-E is funded under a separate contract, Striker II at best a BC and don’t expect too much from the number of weapons the aircraft will be cleared to carry!

    Furthermore changing/improving the integration of weapons does not necessarily entail changes to the weapons itself.

    Sorry Scorpion, that was what I seemed to make of this.

    http://www.eurofighter.com/news-and-events/2015/02/eurofighter-typhoon-powers-forward-with-new-enhancement-contract

    in reply to: F-35 News, Multimedia & Discussion thread (2015) #2190393
    lukos
    Participant

    Yes France used cruise missiles during Harmattan but not much if you look the stat:
    -15 SCALP
    -950 GBU
    -225 A2SM

    The point raised was, why use them at all if Spectra allowed missions to be conducted more cheaply with ordinary LGBs? RAF Tornadoes used over 200 Brimstones.

    lukos
    Participant

    No. It says that
    a) Captor-E is not in service yet
    b) the cyberware RF capabilities shall be added (one day)
    Nothing of this means these capabilities are already included with today’s Captor-E.

    Err no, it clearly says that Captor-E will give those capabilities when it is introduced to service.

    in reply to: Dassault Rafale, News & Discussion (XV) #2190632
    lukos
    Participant

    AN/ALR-94 has ranging capabilities. Just like SPECTRA, just like CARAPACE used on Belgian F-16AM, just like ICMS and IMEWS on Mirage 2000-5 Mk.2, just like a bunch of other systems.
    These systems do not act like dumb RWR but true ESM system.

    Now, whether they are able to provide a precise enough objective designation in X situation or not.. I’m afraid you nor I cannot answer that.

    Lots of systems give ranging information but aren’t accurate enough for BVR shots.

    2) 1 mrad resolution = 0.06°, similar to the interferometric chain of the Rafale in the X-band (<0.1° accuracy)

    Oh dear God, the claim has gone from 0.5deg, to 0.3deg and then to <0.1deg over the years.:D

    And the 10nm shot changed to 20nm.

    10nm
    http://forum.keypublishing.com/showthread.php?129627-F-35-News-Multimedia-amp-Discussion-thread-(3)&p=2149816#post2149816

    Only thing disclosed is using DDM-NG and RWR (datafusion) Rafale B301 was able to simulate a passive MICA shot way more than 10 NM (intently unprecise) in rear hemisphere (a M2K chasing it).

    20nm
    http://forum.keypublishing.com/showthread.php?123534-Dassault-Rafale-News-amp-Discussion-(XV)&p=2222202#post2222202

    i’m not arguing, i’m dimplifying 7.8 to 8. again ask the pilot, the shot was performed at more than 20NM

    The fish, she gets longer every time the story is told.:D

    in reply to: Dassault Rafale, News & Discussion (XV) #2190646
    lukos
    Participant

    do you mean the pretended, imaginative, shot, was performed at 20 Nm ?

    Correction, a pretend, imaginative shot may have been taken at 20nm, based on a fisherman’s… sorry pilot’s tale.

    “ASRAAM performs LOAL capability by predicting where the target could be as its seeker enters search mode after launch.”

    This article is actually trying to present the main drawback of the ASRAAM as an advantage.
    The ASRAAM is indeed LOAL, but it is not fitted with datalink or any kind of aircraft-missile link. MICA with IR seeker is both.

    That means ASRAAM can only be fired at stable trajectory and constant speed targets. Useless on a maneuvering fighter if it must be a LOAL shot.

    Means nothing of the sort, it’s the versatility of the seeker that allows LOAL without a datalink (hence ‘search mode’:D), hence why they didn’t add it, since the addition would have been fairly simple, as it was added to CAMM, which uses an ARH seeker, hence it needs a datalink. Basically it met the required performance without a datalink. The IRIS-T doesn’t use a datalink either and the seeker range is said to match the kinematic range – 25km.
    http://www.diehl.com/fileadmin/diehl-defence/user_upload/flyer/IRIS-T_e_Eurofighter.pdf

    If you think about it, you’ve got a staring array with 90deg OBS capability, that doesn’t leave much sky to hide in and when you have a lot of targets, a true fire and forget weapon may be more useful. In BVR you could make an argument for a datalink but then clouds make IIR seekers non-ideal for BVR engagement. That said, the seeker range itself extends well into the BVR.

    in reply to: Eurofighter Typhoon discussion and news 2015 #2190651
    lukos
    Participant

    I think that’s a new enhancement in P3E too. There’s also a common quad rack in development for the F-35 and Typhoon.

    in reply to: F-35 News, Multimedia & Discussion thread (2015) #2190653
    lukos
    Participant

    So how come it still used cruise missiles then? The point is that the choice of weapons had nothing to do with EW capabilities. Don’t blame me for bringing up the Rafale in another thread.

    in reply to: Dassault Rafale, News & Discussion (XV) #2190707
    lukos
    Participant

    You’re gong to argue over 0.2nm? In any case, it wasn’t a live shot, you could produce an image like that giving the position of an enemy 100nm away, that doesn’t mean your missile will actually hit them, even if ‘them’ is just a non-manoeuvring drone and certainly not if ‘them’ is a highly agile fighter with an experienced pilot.

    in reply to: Eurofighter Typhoon discussion and news 2015 #2190714
    lukos
    Participant

    Maybe, maybe not. There’s no reason why 6 couldn’t be used with CFTs, although 12 missiles is probably more than enough.

    in reply to: Dassault Rafale, News & Discussion (XV) #2190716
    lukos
    Participant

    A lot to do with the HOBS and detection capabilities of the newer IIR seekers, as well as the INS strapdown. Theoretically you could add the same capabilities to an IR seeker but it wouldn’t work as well. Wouldn’t work well at all with ARH.

    in reply to: Dassault Rafale, News & Discussion (XV) #2190724
    lukos
    Participant

    It’s nothing knew, it’s been around since the turn of the century and has nothing to do with Spectra. It’s simply the virtue of HOBS IIR sensors and LOAL.

    in reply to: Eurofighter Typhoon discussion and news 2015 #2190729
    lukos
    Participant

    Swap the Paveway IVs for another 3 Brimstones and you’re looking at taking out a dozen tanks, IFVs, APCs, artillery pieces or SAM sites from up to 60km away in a single mission. It’s a moderately effective SEAD/DEAD package as well as a precision strike package. SPEAR will be another game changer. I think that the next few years will see the Typhoon undergo massive development, as the Tornado is phased out:

    Already funded for integration in P3E
    CFTs;
    Storm Shadow MLU (anti-ship capability);
    Brimstone II, anti-tank and DEAD capability, up to 18;
    Paveway IV dual racks, up to 12 in total;
    ASRAAM upgrade (unspecified, based on CAMM?);
    Meteor;
    DASS upgrade;
    Striker II helmet;
    AESA radar (Captor-E).

    Soon after 2018 – funded for development?
    SPEAR quad racks.

    in reply to: Dassault Rafale, News & Discussion (XV) #2190733
    lukos
    Participant

    Number of T/R modules is generally proportional to size. Yeah it can use Meteor, but will lack the flexibility of a two-way datalink, giving feedback when the missile seeker is locked and a swash-plate mounted radar, allowing evasive manoeuvres after Meteor has been fired. Spectra is yet to demonstrate any true BVR capability. In the 7.8nm engagement the missile had an IR seeker, which is very wide-angle relative to a radar beam and even an R-27ET seeker head can lock at 20km (11nm). So between this and the sub-20km example that used laser pulses and two aircraft communicating (hence not passive), there’s absolutely no evidence that Spectra brings any new capabilities to the table whatsoever.

    In the 7.8nm shot, the target was 7.8nm away to start with, so how far would the missile have to go? Less than 7.8nm (14km) and it wasn’t even a live shot, i.e. no missile was actually fired, so it’s an entirely hypothetical success.

    In the following test with an ASRAAM however, a live missile was actually fired at low altitude at a target “well in excess of 5km” away.

    http://defense-update.com/newscast/0309/asraam_loal_test_130309.html

    This engagement simulated a “chase down” situation by an enemy fighter and successfully demonstrated the potential for an all-round self protection capability with the ASRAAM. The missile was fired at a target located behind the wing-line of the ‘shooter’ aircraft, flying at low level and typical fighter speed, at a target located behind the fighter at a range in excess of 5km. The result was a direct hit on the target. This capability is inherent on all platforms that provide pre-launch ‘over the shoulder’ designation information such as F/A-18, Eurofighter Typhoon and F-35 JSF.

    Unlike missiles equipped with radio datalink to facilitate lock on after launch functionality, ASRAAM performs LOAL capability by predicting where the target could be as its seeker enters search mode after launch. Given the missile’s high angle of attack capability and seeker’s 90 degrees off-boresight angle, ASRAAM is free to engage any target in the front or rear hemisphere immediately after being launched. Employing a ‘silent’ LOAL mode enables ASRAAM to be used with stealth fighters such as the F-35 even under full stealth mode. In this mode of operation the missile can receive target cues from InfraRed Search and Track (IRST) or helmet sighting systems. The seeker can also receive target cues from external sources, such as oter aircraft in the formation or AWACS. LOAL capability is also essential for the F-35 as in most configurations, missiles are carried and released from within the weapon’s bay, where their seekers cannot establish ‘Lock On Before Launch’ (LOBL) like contemporary short range interceptors.

    in reply to: F-35 News, Multimedia & Discussion thread (2015) #2190752
    lukos
    Participant

    Certain people think the Rafale went in before the cruise missiles just because it had better EW systems.:D

Viewing 15 posts - 466 through 480 (of 1,752 total)