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jackjack

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Viewing 15 posts - 1,111 through 1,125 (of 1,733 total)
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  • in reply to: Rafale v Typhoon and the F22… #2426053
    jackjack
    Participant

    TMor
    that would be using the spectra RWR and the range of a flat trajectory missile
    its of no point to talk about probability and countermeasures to this as we are just discussing what it can do and thats hard enough

    can people post a question on Capitaine Romain blog
    it would be good if he expands on his answer, but i doubt range would be released as it would be against opsec

    in reply to: Rafale v Typhoon and the F22… #2426064
    jackjack
    Participant

    You know guys, jackjack is right.

    The exercise does not proove the Rafale
    better than the Typhie.
    It only “suggests” that the Typhoon is not
    quite as good as a Mig 21, LOL,LMAO.:dev2:

    if this was repeated on every rafale/phoon exercise with equal ROE favoring neither, then it would build a picture that shows the strength/weakness of both in various scenarios
    but to take this one example and use that for any claim is silly
    are there any examples where the phoon ler was less than the rafale ? i would say there probably are

    in reply to: Rafale v Typhoon and the F22… #2426086
    jackjack
    Participant

    Dear Jackjack

    “the osf cant”: if we are talking about an onboard passive targeting conducted alone by the firing aircraft, I think that I agree with you as OSF is usually given with an effective range of about 45km. If this range is not underestimated (hey, why not?;) it has already been seen…:p), it would be obvious that Rafale could not conduct a silent interception at 60km alone only with its onboard OSF.:D
    But we can think that another Rafale (at 40km of the target for instance) uses its OSF to detect the target, and transmit the information by L16 to firing aircraft at 60km of this target (firing then a MICA IR for fully passive interception).

    Other case:
    a position of the target produced by EW means (via SPECTRA) onboard of the firing Rafale, can allow a MICA shot (IR for fully passive interception) whatever the range (if the target is emitting and emission is detected of course).

    Best regards
    Vorpal777

    as i understand it, the osf cant at 40k either, it can with laser to give bearing for ground or with the radar mapping to give co-ords
    it can for a close a2a where a bearing and flat trajectory missile would be effective but is the ru and phoon doing it that way with their ‘osf’ or are they using hms
    the osf is more for visual ID and the laser for distancing AFAIK
    and thats not asking how they found the plane bvr in the air ‘like looking through a drinking straw’ tv camera

    TMor has just posted, if i was on the wrong track he would of corrected me, as he has done before on the rwr/retransmit jamming

    in reply to: F-35 News and Discussion #2426088
    jackjack
    Participant

    Has acoustic emissions based detection of 5th gen been explored ? Like IRST it too could help as an alternative means of enemy detection and a lot of ideas can be borrowed from submarine’s passive listening devices. With higher and higher thrust engines being developed, the vulnerablity on acoustic noise front is pretty much going one-way: increasing.

    aussie tech shared with possible transferable to planes, public info is on
    acoustic daylight, next gen ..passive radar
    ads2 ..broadband LPI long distance coms
    internal harmonic cancellation ‘noise/vibration’

    in reply to: Meteor vs WaveRider #2426337
    jackjack
    Participant

    i agree with that, our IP their money, there is a long list of joint projects like that, why do a joint project with australia unless we have something you want

    in reply to: Rafale v Typhoon and the F22… #2426346
    jackjack
    Participant

    i would think supercruise messes with the ir signature management, is it that good to heat sink that degree of heating ?
    i would imagine it would strike subsonically and infact spend most of its time subsonic
    but i’ve been wrong before

    in reply to: F-35 News and Discussion #2426359
    jackjack
    Participant

    The MADLs on each aircraft handshake as the network is being established. Once the handshake is complete, the MADL on each airplane keeps track of its assigned sister MADL nodes in the network. The MADLs compensate for airplane maneuvers using the airplane’s inertial reference system to assure the narrow L-band beam stays pointed at its assigned sister nodes. The beam is a cone with an apex angle of several degrees — MADL employs square arrays so it can steer beams in azimuth and elevation (unlike the SU linear array). The beam is agile in frequency, power and waveform so it would appear as noise to a RWR. If a network link is broken (MADL lock is lost), the pilots can manually command the MADLs to reacquire.

    your accurate post will be ignored

    in reply to: F-35 News and Discussion #2426364
    jackjack
    Participant

    No he didn’t.

    edit:
    And AWACS indeed is a nice tool. But it communicates the situation via datalink. And it is only available against peasants or above “home” turf.

    refuelers, various coms, i think they have some things hanging space doing stuff too

    in reply to: F-35 News and Discussion #2426415
    jackjack
    Participant

    no you have misunderstood, he said the link 16 is narrow beam transmitted between planes and hard to locate by L band radar and yes they know the position of friendlies, awacs are wonderful things

    in reply to: Rafale v Typhoon and the F22… #2426422
    jackjack
    Participant

    so is it ok if i quote you as saying “one rafale cant use the full range of mica ir bvr passively using its on-board sensors”

    in reply to: F-35 News and Discussion #2426423
    jackjack
    Participant

    i agree, it would be a useful detection tool and it will be interesting to see how it will be tactically deployed

    in reply to: F-35 News and Discussion #2426440
    jackjack
    Participant

    Good luck with the F-35’s datalinks… Directional and LPI.

    even better luck with the link 22, the member countries consortium is developing

    in reply to: Rafale v Typhoon and the F22… #2426451
    jackjack
    Participant

    I should not have given the results, because we were only training assets for RAF pilots, still growing on the Typhoon, but I was so proud of the skills of my pilots and the level we have reached on Rafale, that I did..

    so he acceptes the 2 rafales on 4 phoons as a training exercise for phoon’s newish pilots and is another example of why you cant draw a conclusion about “who has the best plane”

    in reply to: Rafale v Typhoon and the F22… #2426474
    jackjack
    Participant

    Dear Jackjack

    To answer frankly to your question, no I cannot (at least I cannot be absolutly sure) as I am not aware of the full spec of this weapon nor Rafale ones (too bad! :D).
    I can only deduct from what I know about the whole “weapons system”, which is quite few as I am not Dassault corporate or Rafale pilot…:)

    If we consider a “fully passive” action, this seems to mean:
    – no active radar from the firing Rafale,
    – no laser ranging (as we do not know if the target has a laser detector).
    Do we agree on this basis?

    Solutions seems rather limited in number here:
    – radar detection from a E3, a E2, a boat and location transmitted by L16 to the firing aircraft. You may say that it is not a “full passive” interception as a “delocalised” radar is used and the target is possibly aware of it. Not wrong…;)
    – Detection by optical means (OSF) and/or by EW means (SPECTRA), by one or more aircrafts and “triangularisation” (can I say that in English?:confused:), the MICA IR is then fired, guided by the firing Rafale with LAM, until it acquire a “lock-on” on its IR sensor. Then “BOOM” :diablo:
    This last possibility seems quite realistic, doesn’t it?;)

    Best regards
    Vorpal777

    yes, i have said that in an earlier post about off-board data and leaving aside the if, buts and probability of off-board data, your post is an example
    the osf cant, but triangulation using the radar warning receiver from 2 or 3 rafales could give data to use a steep assent trajectory for optimal range as opposed to a flat trajectory chase on a bearing which has a much reduced range
    but that is using off-board data that i have already agreed with as opposed to the on-board passive targeting of a 60k ir range claim

    in reply to: Rafale v Typhoon and the F22… #2426552
    jackjack
    Participant

    most keep saying it can do a [67k] on-board passive, but no one has explained how

Viewing 15 posts - 1,111 through 1,125 (of 1,733 total)