It means that it can home on the aircraft that is jamming the missiel making jamming futile.hot222 said:Cause my poor english, can you explain me what you mean?
It means that it can home on the aircraft that is jamming the missiel making jamming futile.hot222 said:Cause my poor english, can you explain me what you mean?
So AIUI the jamming signal is just distorting the return not actually jamming it.Monopulse radars are notoriously difficult to jam and require more cunning techniques such as cross eye jamming. A cross eye jammer employs two deception repeaters which retransmit the impinging radar signal with set time delays. By situating the transmitting antennas at the extremities of the aircraft (eg out on the wings) and manipulating the time delays, the cross-eye jammer distorts the shape (and hence perceived direction) of the returned echo (wavefront). A monopulse tracking system aligns itself with the direction of the incoming return from the target and is thus driven off the target.
Hey guyz .... here is what i found on wikipedia about tha ratio of Su-30 and Su-30 Mki to Typhone , Raptor , Rafale , F15C and F-18 .....Viktor said:F-22 is mutch batter fighter than a Su-37 but to use computer simulations makes no sence - you can not enter all factors in the equation that may have imact on the combat + it is 4th generation plane against 5th.
But look- it states that you need 4 Su-37 to defet 1 Typhoon - this is sensless - I dont know - I would rather say one Su-37 for 1.5 Typhoon.
sorry its Su-35 against all ... my badali.uaf said:Hey guyz .... here is what i found on wikipedia about tha ratio of Su-30 and Su-30 Mki to Typhone , Raptor , Rafale , F15C and F-18 .....
http://en.wikipedia.org/wiki/4th_generation_jet_fighter
sorry off topic but it says that Indian Su-30 made 3 to 1 kill ratio against
F-15C
Explanation for that can be found on this Defencetalk Sticky:ali.uaf said:Hey guyz .... here is what i found on wikipedia about tha ratio of Su-30 and Su-30 Mki to Typhone , Raptor , Rafale , F15C and F-18 .....
http://en.wikipedia.org/wiki/4th_generation_jet_fighter
sorry off topic but it says that Indian Su-30 made 3 to 1 kill ratio against
F-15C
The results of an exercise in 2004 pitting USAF F-15 Eagles against Indian Air Force Su-30MKs, Mirage 2000s, MiG-29s and even the elderly MiG-21 have been widely publicised, with the Indians winning "90% of the mock combat missions" [23]. Another report [24] claims that the kind of systemic factors mentioned in the previous section were heavily weighted against the F-15s. According to this report, the F-15s were outnumbered 3-to-1. The rules of the exercise also allowed the Indian side the use of a simulated AWACS providing location information, and allowed them to use the full fire-and-forget active radar of simulated MBDA Mica and AA-12 missiles. The F-15s, by contrast, were not permitted to simulate the full range of the AMRAAM (restricted to 32 km when the full range is claimed in the report to be over 100km), nor to use the AMRAAM’s own radar systems to guide itself in fire-and-forget mode (rather relying on the F-15’s internal radar for the purpose). None of the F-15s were equipped with the latest AESA radars, which are fitted to some, but not all, of the USAF’s F-15 fleet.
umm huh? It said F-15Cs were outnumbered 3-to-1, not that Su-30s got a 3-to-1 kill ratio.ali.uaf said:Hey guyz .... here is what i found on wikipedia about tha ratio of Su-30 and Su-30 Mki to Typhone , Raptor , Rafale , F15C and F-18 .....
http://en.wikipedia.org/wiki/4th_generation_jet_fighter
sorry off topic but it says that Indian Su-30 made 3 to 1 kill ratio against
F-15C
1. What was the date that APG-77 rolled out from production? That will give you a lot of anwsers.B.Smitty said:Not necessarily. APG-77 on the Raptor has what's called a Low Probability of Intercept (LPI) mode, that makes it hard for current generation Radar Warning Receivers to pick it up. IIRC, rumor has it that it uses some combination of spread spectrum techniques.
Also, it's possible down the road that pairs of Raptors could use cooperative engagement tactics where one stands off and locks on the target, while the other stays silent, closes, and takes the shot using datalinked information from the first, or actually handing off missile control to the first.
Cooperative engagement is possible with other fighters, but the combination of stealth and the massively capable APG-77 should make this an especially effective tactic for the Raptor.hot222 said:2. Cooperative engagements today is possible through data-link from all kind of modern fighters. From F-16Blk52, Typhoon, even Apaches.
The F22's leadership is light years ahead, no contest.weasel1962 said:lol. In theory, everything is possible. Even a spitfire can down a F22 since the spit probably has a str better than the F22.
In practice, when was the last time a F15, F16, F18 ever been down by a WVR missile in air combat?
Just to illustrate how difficult it is. F22 cruises at 1200kph or more. That's equivalent of 10km every 30 seconds. Trying to get into WVR of any aircraft is not as easy as it sounds. Trying to get into WVR of a stealth one is even more so.
http://www.codeonemagazine.com/archives/2005/articles/jul_05/airspace/index.html
"We joke about our missions against the raptor because they can be fairly boring. We fly to the range. Die. Go to the tanker. Go back out. Die. Go back to the tanker. Go back out. Die a third time. Then we go home," - F16 pilot
http://www.freerepublic.com/focus/f-news/1433216/posts
Hello I've tried to participate to that thread, with items on joint transport aircraft fleet and joint training. If I can contribute more, don't hesitate to writeWaylander said:The question is if the USAF is maybe doubtfull about the real abilities of the F-35.
PS:
@contedicavour
COuld you please visit this thread. We need some italian there.
http://www.defencetalk.com/forums/showthread.php?t=5100 :help :italy
The F-35B is a STOVL fighter. The F-35A and C are not.TrangleC said:How come everybody is praising the F-35 so much yet? Actually there isn't so much known about it and i heard a lot of critical and sceptical voices from experts.
It might be a fine machine to perform the things it was build for, but we have to keep in mind that it is a STOVL fighter, which means that it has to deal with certain technological compromizes.
The Typhoon and Rafale aren't stealthy. The F-22 and F-35 are.TrangleC said:It really is obvious that many people here think the engineers who designed the Typhoon and the Rafale are stoneage idiots.
What do you actually know about those machines? Where does that great wisdom come from that they are inferior not only to the F-22 and F-35, but even to 20 or 30 years old machines like the F-15 and F-16?
Don't you see how little sense that makes?
Here's data from an independent fighter aircraft cost study (insert huge YMMV disclaimer here).TrangleC said:Sure, the Typhoon doesn't look like from a science fiction movie as the F-22 and the F-35 do, but what's inside is just as sophisticated and advanced.
The F-22 is way bigger and costs twice as much as the Typhoon, but i see no hint or logical explanation for why the F-35 should be superior to it too, considering the compromises and disadvantages it has to deal with as a STOVL design.
contedicavour said:The F22's leadership is light years ahead, no contest.
However did it make sense to build something so expensive that you can only afford 180 (guess how few we could buy in good old Europe with our poor defence budgets) or wouldn't it have been better to buy more less sophisticated gen5 fighters ? Or, even better, why not just buy exclusively F35s, which is already considered superior to anything else that will be flying on Earth (excl F22) around 2010 when it will become operational ??
cheers
WVR is an equalizer, but the combination of sensors, stealth and supercruise give the Raptor the ability to accept or reject an engagement on its terms. If it doesn't like the engagement parameters, it can simply turn away at M1.5/50kft AGL, without being seen in the first place.TrangleC said:ajay_ijn quotet a Jane's article in this thread:
http://www.defencetalk.com/forums/showthread.php?t=5149
That might be of interest in this discussion too.
I'm quoting from that article:
"A third lesson is that WVR is an equalizer. "An F-5 or a MiG-21 with a high-off-boresight missile and HMD is as capable in a 1-v-1 as an F-22," comments a former navy fighter pilot, now a civilian program manager. "In visual combat, everybody dies at the same rate," says RAND's Lambeth. Indeed, he says that a larger fighter like the F-22 may be at a disadvantage. In the early 1980s force-on-force exercises at the navy's Top Gun fighter school, F-14s were routinely seen and shot down by smaller F-5s flown by the navy's Aggressor units. An F-22 which slows down to enter a WVR combat also gives up the advantage of supersonic maneuverability."
I know, the F-22 fans here will say that a F-5 or MIG-21 would never be able to reach WVR with a F-22, but simply the fact that military experts are thinking so much about such possibilities and how new missile technology will influence air combat (read the whole article), speaks for itself.