Know Your 'Rafale'

smestarz

New Member
Joined
Nov 3, 2012
Messages
1,929
Likes
1,056
Country flag
The point here my stupid sis is,

A) you are saying that the French SPECTRA was able to give them false targets

B) Active cancellation does not do that.

Now which basically seems that you dont know shit about SPECTRA and you are just pulling something out from some place else,,,

Please post some credible links to your claims that should settle it, no?


OK, i'm stupid and You are an idiot.
Spectra can use a variety of tactics. Sending a false target to them was enough. No need to use other tactics when everybody sniff your plane.

Rafale used active cancelation on training against EF some years ago.... they see nothing. But as everybody we don't show all the capacity we have.

Understand Idiot?

PS : I'm also able to use insult Bro.....
 

BON PLAN

-*-
New Member
Joined
Dec 24, 2015
Messages
6,510
Likes
7,217
Country flag
Nope , not some days, only one day earlier than Denmark , Rafales entered on 22 March , while Denmark F-16AM entered on 23 March , big deal . And still SEAD was carried out by F-16 and tornado and i dont see them got shot down at all.
You said earlier that F16 and Tornado made SEAD at the same moment. So it is only later as you say.... It's the first missions that are important ! After the electronic battlefield is known.... AND THE FRENCH MADE FIRST MISSION ON MARCH 19 th !
Danmak with 4 planes... whaouhh, too impressiv. sur it help french forces.:pound:
 

gadeshi

New Member
Joined
Jun 19, 2013
Messages
9,223
Likes
6,636
Just because your SAM has kinematic range of 250-400 km that doesnt mean you will be able to shot down anything in that radius. As already explained , you need to lock on target and get a firing solution first, and there are so many different factors that can and will reduce that lock on range such as low RCS , low altitude , Jamming , clutter and so on
1 - 250-400km is effective (KP 0,5) radius while cinematic is 1.5 times wider.
2 - You don't need to lock on target with 150-200m precision like earlier when you have ARH missiles with data link. You need to know just the fact of target presence in particular 10x10 km quadrant and track its trajectory parameters to predict the next quadrant it will or will not enter to. So when you launch a pair of missiles to that target you need to lead them into a particular predicted quadrant, but not to a target exactly. ARH will do the rest themselves once missiles reach the quadrant where the target is.
3 - Not only your forces will use ECMs, so F-35 will need to come much closer than 100km to even be possible to make a launch. It is a certain death note.
4 - SDBs are useless in dense network centric AD protected airspace - because F-35 could be caught and track by one SAMs battalion (or/and passive surviallance suits) but fired by the other, which is on traverse of it (max RCS position).

So F-35 will not have ANY SEAD capabilities without compact at least 250km capable ARMs for it.

Отправлено с моего XT1080 через Tapatalk
 
Last edited:

BON PLAN

-*-
New Member
Joined
Dec 24, 2015
Messages
6,510
Likes
7,217
Country flag
F-35 finished a 180 degrees turn, that equal to average turn rate of 25.7 degrees/second,and that is with the 7G restriction in place.
Bro, 9 years after first flight, if a plane is imited to 7G, it will remain limited to 7G for the rest of its life ! 9 years, with a huge amount of tests.... it's over for manoeuvrability.
 

gadeshi

New Member
Joined
Jun 19, 2013
Messages
9,223
Likes
6,636
You said earlier that F16 and Tornado made SEAD at the same moment. So it is only later as you say.... It's the first missions that are important ! After the electronic battlefield is known.... AND THE FRENCH MADE FIRST MISSION ON MARCH 19 th !
Danmak with 4 planes... whaouhh, too impressiv. sur it help french forces.:pound:
Guys, you discuss Lybia with its mammouth crap old SAMs and AD system destroyed by sanctions which is a direct colonial wars scenario.
But IAF doesn't need this crap for such a big money!
They want at least 55% success probability (75% desired) against modern dense network centric AD such as a Chinese one.
But according to NATO analytic reports whole NATO has no weapons to breach Russian or Chinese A2/AD zones.
So all your fallometry is useless here.

Отправлено с моего XT1080 через Tapatalk
 

StealthFlanker

New Member
Joined
Aug 12, 2016
Messages
879
Likes
1,213
Country flag
You said earlier that F16 and Tornado made SEAD at the same moment. So it is only later as you say...
1-2 days later isnot a big deal , and it not like Rafale go first and done SEAD mission there

.
It's the first missions that are important ! After the electronic battlefield is known....
The first SEAD missions is important, if your first mission is CAS or strike then it not that big of a deal

AND THE FRENCH MADE FIRST MISSION ON MARCH 19 th !
No they didnt ,Charles de Gaulle only arrived on 22 March, unless you suggest Rafale fly from France to Lybia

Danmak with 4 planes... whaouhh, too impressiv. sur it help french forces.:pound:
How many aircraft did you think France put in , in their first mission ? , do you think they put all fighters in at the same time and have no reserved ?
 

Yumdoot

New Member
Joined
Jul 10, 2015
Messages
778
Likes
688
yes it did , here is F-22 got shot down by T-38 in dogfight
Would it be relevant that T-38 was the aggressor representing Supersonic aircrafts while A-4 was representative threat for Sub-sonic aggressors.

F-35 has won against a sub-sonic plane. Makes me feel very happy actually.

But what puzzles me in the F-35 vs. Rafale debate is that a plane happy with engaging A-4s has the ambition too beat Rafales or even Sukhois.

What is A-4? A 7g airframe, TWR of 0.5 or thereabout, max speed of 0.85 mach.

And Rafale – 11g airframe restricted to 9g, TWR probably in excess of 1, max speed about 1.8 mach.

I have heard of dogs with ambition to fcuk elephants. Sochne mein kya jata hai.

Now imagine this runt trying to outmaneuver a missile that can turn at 40g-90g or gather speeds of 4 mach.


irrelevance , you said higher wing loading will lead to lower loiter time , which is ultimately wrong. Most fighter wont be able to achieve longer loiter time than aircraft with very high bypass ratio engine like A-10
Ok sir ji, Loiter time is dependent on Fuel. F-35 taking along 8.5 ton fuel while A-10 takes 4.5 is a good thing for F-35. And an A-10 with a bigger wing compared to an F-35A is a bad thing for A-10.

But lets exercise our brain cells a little more and see what happens in real life:
https://en.wikipedia.org/wiki/Gliding#Maximizing_speed
Modernglidersoften use water ballast carried in the wings to increase wing loading when soaring conditions are strong. By increasing the wing loading the average speed achieved across country can be increased to take advantage of strong thermals. With a higher wing loading, a givenlift-to-drag ratio is achieved at a higher airspeed than with a lower wing loading, and this allows a faster average speed across country. The ballast can be ejected overboard when conditions weaken.[12](SeeGliding competitions)
Theek hai ji, no fuel involved still you get range and loiter… But does that have some application or none. Ok I will try to be fair the aspect ratios differ too. So yes aspect ratios matter too. And as pointed out elsewhere the BPR of the engines used.

But is it not important that we acknowledge that fuel for an aircraft in actual deployment conditions is a variable and not a fixed parameter. So if my engines do not have to fire too long too wet so the piddly little stubby wings can be made to cut air faster and generate enough lift. Then probably I will get better range and loiter time too. Probably glide ratios have some application. Probably if the wing is not already loaded to an insane extent there would be more wing available to generate lift instead of having to rely on more speed to generate lift and consequently burning up fuel faster.

Ain’t the fuel load itself a variable for differently designed aircrafts and a lower wing loading esp. for h will allow for more loading of fuel too.


Absolute nonsense ,Rutowski maneuver is used to take advantage specific excess power to accelerate, it the matter of speed , it has nothing to do with climbing here ,( and it was the F-35C and B who did it in test not the A version ) next time dont talk about things that you dont actually understand.

https://www.google.com.sg/url?sa=t&...rprwa4B89tDebCz8Q&sig2=ntrTrCmMycU799RXbk8qxQ

Btw Rutowski is not uncommon , unload is common among fighter pilot to gain speed.
Are you trying to impress me with your knowledge? Because I am deeply impressed. :)

I know Rutowski is common. Point is to what ends.

And I don’t feel like cross checking about F-35A needing it or not. But IIRC even the F-35A had the performance requirements relaxed. I may be wrong. But if I am right then perhaps the F-35A pilot too should simply have taken the Rutowski route to success.

This is how true fighter planes (not meant for specialized CAS) are meant to fly. And Rafale is not very far from these levels.
About Su-27:
On 27 October, 1986, pilot V.G.Pugachov climbed to an altitude of 3,000 m in 25.4 seconds while on 15 November he climbed to 6,000, 9,000 and 12,000 m in 37.1, 47.0 and 58.1 sec respectively, thus exceeding by over 2 sec the decade-long records set by American pilot R.Smith flying the F-15.
<Snip>
Due to this, the P-42 was capable of accelerating and even crossing the sonic barrier during the vertical climb.
Remember this is the old Sukhoi-27 souped up for a shot at the record book. Today a S-35S are rumoured to be supercruising in normal layout with nothing take out of it. Rafale too can supercruise without anything taken out of it and with 4 missiles and a fuel tank hung onto it.


Really ? , give one official source that stated that F-35 need full afterburner to have supercruise dash then ? or you pulled it out of your behind again , like the Rafale and MACE XIII rumour ?
MACE rumour was not mine. I don’t consider somebody beating a 20 year old system a great performance. But radar networks don't get updated every 5 years. So MACE is still relevant if they did it.

About the Dash-Supercruise. See if this is relevant for you.

AIR FORCE Magazine
November 2012
The F35’s Race Against Time
By John A. Tirpak
Executive Editor

The F35, while not technically a "supercruising" aircraft, can maintain Mach 1.2 for a dash of 150 miles without using fuelgulping afterburners.
"Mach 1.2 is a good speed for you, according to the pilots," O’Bryan said.
<snip>
There is a major extension of the fighter’s range if speed is kept around Mach .9, O’Bryan went on,

- as told by Lockheed Martin Vice President Stephen O’Bryan, the company’s point man for F35 affairs
But off course you first have to reach 1.2 mach in an F-35 before you can do that 150 mile super cruising.

So you see sir ji, there is a lot that comes out of my behind. You could try, not standing behind me.



no they dont , to give firing solution again aircraft they need the active elements, they dont just put a massive radar on AWACs just for fun you know .
I agree about the firing solutions part but what if you are wrong about the passive tracking?

Because if you are right then the Northrop will have to admit they are wrong. Which is kind of harder for me to digest given that you are very interested in my behind.
http://www.northropgrumman.com/capabilities/awacsapy2/documents/awacs
The radar transmitter can be shut down
in selected subsectors while the receivers
continue to receive and process data. This
is an effective feature in a jammed (ECM)
environment. A single accurate line
(strobe) passing through the location
of each jammer is generated on the
display console.
And I have deliberately understated the number of emitters that can be tracked by saying in the ‘hundreds’. The rumour is in the range of a track capability against 20,000 emitters. Off course the missile firing solutions will not be provided because most AWACS do not work in bands relevant for Fire Control and missile guidance is not the primary work. But vectors are going to be available for nearly all. Jammers are emitters. Strobeing does not mean Jammers are not tracked it only means that the transmission along the jammed axis is ceased.

This not unlike the active cancellation of terrain returns wherever required, which is also what AWACS are capable of doing and which also does not imply that the return is not kept track of. It is binned and compared and actively cancelled each time to give a clear final picture with useless stuff deleted. This implies that the radar knows what exactly it is looking at.

European, Russian, Chinese and Indian AWACS and AEWCs, are not going to be much different either. Vectoring of fighters is going to be possible for every single emitter.

As regards your challenge of AWACS being able to “give firing solution”. I never said US E-3 or is meant for giving firing solutions. I did not say that for S-400/S-300 VHF/L-Band radars either. But vectors can be provided by either systems, accurately enough to guide both aircrafts and SAMs with Seekers. Possibly also AAMs with seekers. At least from the Russian side this is the claim which to me is not unreasonable given similar part claims by other countries.


you dont actually know anything about how radar work do you ?
Sir ji mein toa bol raha hun. Kripa kar gyan baantiye. Hum line mein sab sey aagey milenge. Leking aap to hamare behinds check out karne mein jyada interested hain.


multi static arrangement in sonar is not for increasing range , it for triangulate the sound location , otherwise you wouldnt be able to measuare the range.
Ok not even Atlas Electronik - ATAS makers simply have to be wrong before your shining knowledge.

Check this image out and see if it makes sense to you. This is from Bistatic POV but can be easily applied to multistatic arrangements.


Situation is not going to be much different in the EM realm. Esp. with planform stealth where the reflected radar energy is also sought to be directed into a very limited set of directions. The returns are going to massively increase in these directions. Which implies that sensor range is less important than sensor count.

I am again suggesting that probably the limitations of multistatic arrangements that you have seen are due to poorer peak powers involved. Currently most active multistatic radars deployed or being studied seem to be focusing on chaining up several Bi-static radars for fencing and tracking shadows in their boresight (forward scatter).


Another use of multi static arrangement is to increase accuracy , in which using aircraft flying only 5 km apart from each others is ok ( it basically triangulation to improve angular accuracy ). But if you want to detect stealth fighters , your receivers elements in your so called multistatic arrangement need to be stationed from the direction where the RCS scattering is high (aka a spike ) , which is ways outside frontal direction. A simulation done by MBDA and BAE showned that even with massive L band AWACS radar , they still need to stationed 30 degrees boardside from flight path of stealth aircraft to be effective. do you understand how big is 30 degrees at 100-200 km ?
But Master ji, AWACS radars will be volume search capable, equally effective in all directions. While all F-35s with a definite mission must fly mostly linear paths to get to their launch points. Don’t you see an inherent challenge in avoiding radars.

With 30 degrees broadside what was the power aperture product involved in that study? Can we have the details to understand what you are talking about?

Anyhow be that as it may, question arises what if the L Band AWACS is already focusing its all its energy in the broader side (with AWACS flying almost parallel to the F-35 making the ingress) and the receiver of the reflected energy is a smaller array on potent fighter (say PAKFA) or many smaller arrays on many smaller fighters. How will the inverse square law play out now? As these smaller fighters race towards the F-35 on strike missions. Would the arrangement make the smaller fighter a Stealth Hunter or not? Now what if the L-Band AWACS is also already cued in by a ground based OTH radar or a VHF/UHF radar. Will that give enough time to the L-Band AWACS to suitably change its flight path to reach the vector I mention above.

I don’t discount the the study by MBDA & BAE. But did that study involve the scenario I mentioned.

To my lay mind there can be many many variations of this arrangement. Each almost equally potent, though with different playoffs.



For a multistatic arrangement the receiver is so far from the transmitter that the deflection wave from the airframe of stealth fighter may still get into the receiver elements.The problem is that for a fighter formation , if you want to create a multi static arrangement you need to know exactly where the enemy come from before hand why ? because the fighters need to be very far apart from each others , if let say you put fighter fly side by side along a line to make a multi static arrangement , what if enemy dont attack from the front but from the side ? Understood ? they dont work by magic.
Are you talking about a forward scatter arrangement. Did the arrangement I stated above involve long baselines? Are they multistatic arrangements?

Actually forward scatters too can be exceedingly difficult to handle for F-35 or F-22. Such arrangements can be made to have a higher degree of redundancy. In the scenario I mentioned if the L-Band AWACS dies the whole arrangement dies out – no redundancy in air defence surveillance even though there is lots in the air defence exchange ratios.

The 5 km baseline I mentioned is something I picked watching videos and reading promotional material on the web (from US, Sweden, Russia). This may or may not be true. But probably is.


this has nothing to do with passive ranging , the seeker of the SARH missiles simply home on the CW reflection. They do not measuared the range. And the fire control radar still need to lock on target ( need to know range and speed ) before you launched the missiles and changed to CW mode
SARH need not be CW homing. Can be pulsed homing too. Here is a patent by an American company Raytheon which admits to it. The requirement for CW homing admittedly was later widely used but only to avoid clutter and jamming and not because continuous illumination was required from the launch point itself.


http://www.google.ch/patents/US5268691

“Thus, a target illumination radar 10 (which may be either a pulse, CW, or pulsed Doppler radar transmitter, not shown), a reflecting target 11 and a missile 12 are shown in relative positions as in an intercept.”

But that is not what I was suggesting when I mentioned LOAL and LOBL for semi active guidance systems. Off course there are several ways to get to your goal – even while using the energy transmitted from an off-board sensor. Track Via Missile is another, Sensor Supported Ground Guidance is still another. Each involving different architecture but each using the energy transmitted by another source, directly or indirectly (indirectly to compute fused tracks shared though datalinks). Which will allow the CW illuminator to come up at the last moment. Essentially not requiring the oneself to expose too much and also allowing for multiple off board guidances.



for artillery you can see the fire/flash and them timed the time it take until you hear the noise to estimate the range ( there are 2 elements the noise and flash ), and you know the angular direction too , how exactly do you plan to do it again fighter transmitting it's radar ? not to mentioned the fact that enemy fighter actually moving.

If I can see the gun flash then why would I wait for the sound signals to arrive at 332 m/s from 33200+ meters away for a bloody 1.7 minutes. If I can see the flash it implies clear line of sight. Why can’t I simply use a WLR or even just a guess work or hand over BFSR and laser-rangers to scouts.


Sound ranging has nothing to do with seeing the flash. It has to do with time delays in arrival, given the multilocated sensors and the knowledge that sound would travel in great circles/spherical.

Here is a general representative diagram of how it works. Kindly show us master ji, how the flash is going to help.


To me it looks like a passive multistatic arrangement designed to track back the transmitter (of sound).



there is something called directional datalink ( MADL ) ;look it up
Anything that uses wavefronts can be directional. But all directional interference will still leave just enough signal that would be relevant for detection. Your mobile detects weak GPS signals sent to you from thousands of kilometers away. What will happen if the listener brings in much much bigger antennas then the F-35 can bring in for listening. Won’t that make even the attenuated interfered signal available. From this point the elimination process starts. You will have to wait for your wish to be granted till laser based datalinks can be developed.

What is so special about directional datalink when massive radars regularly do beam sharpening.

How is directional datalink going to be a uniquely helpful to F-35 when the current kill chains being fielded are designed to actively track the fat turkey.


and what make you think MALD-J can only work in X band ?
Wow, I admit man I don’t know.

I moodh agyani have made a mistake.

Till date I thought you would require a Pelena type antenna with all the other associated peripherals to jam an AWACS like persistence.

America is great. Halleluja. They have increased the jamming range by 4 times plus shrunk the jammer size by something like 20 times plus made the jammer capable of fooling all the EM spectrum.

While this moodh agyani was asleep the world moved from jamming singular S-Band radars with this:



To jamming everything with this:


Wow!


the range is not why these radar are big , you should read up resolution cell and radar gain to know why low frequency radar need to be big

And no ,RCS of stealth fighter doesnt suddently fo to hundred dBsm just becaused you go to low frequency.
Howsoever big the size the point is the robustness of the kill chain within a protected bubble (like 400+ km). And may be secondarily the decampment times (between 6 minutes to 20 minutes). 20 minutes may be a false info. Because similar systems have also achieved around 6 minutes too.

Is it not strange that people are willing to believe 500 km bubbles when it’s a carrier battle group from USA but not a bubble based on land when sourced out of Russia.



what VHF , S , L band radar can decamp by 5 minutes ? there are none , i saw people repeat that BS like a thounsands time before but no one can even pointed out to an offficial source
Vostok E from Belarus. Almost the same size as the Nebo VHF from Russia. Belarus says 6 minutes. Russia says 20 minutes.

You say permanent.

Mera dil mange more.



unless one day you can break physic , my assessment still correct , they dont put radar on fighters for fun.
No doubt master ji, Physics to aap sey hi shuru hoti hai.



the one transmitting is VLO and LPI , but the one who didnt transmit have VLO and NPI
Won’t the MALD standin for the NPI F-35. Are we increasing the foot print or decreasing it this week.

Anyhow Vostok-E processes 250 targets after every ping. You are welcome to try from any direction. Be the Belarussian guest.


You go to lower frequency you will have more clutters because you beam width are wider , and no X band decoys are not easier to make , unless you compare to MMW decoys ( which with 99% atmosphere attenuation per km , they cant hardly be used at long distance)
Sir ji aapki shradha. Right now the situation is that 10 billion USD sea based X band could not handle the test targets. Some say because of too much debri surrounding the RV representative of the real X band target to be found.

My point is that while making of decoys is easy it becomes much more difficult to make and then lug around for lower bands. In fact that is the rationale when agyani people decided to move lower band for FOPEN needs. You see they argued that things that can reflect lower bands have a higher probability of being man made. With X band even the leaves on trees give a return.

My point is not about complexity of decoys. Anybody can make anything as complex as they want to. Not even gods will stop you if somebody has that desire.


No it isnt , detect and lock are 2 different things
Agreed but detection simply must come before locking.

Detection itself allows you to narrow down your workload. Before detection there is blindness only. After detection you can always use other more aggressive means to establish the kill chain or to reject.

So detection a job half done.


It not the exact number that is important , it is the proportion that we care about , the number is simply to illustrate the proportion for lazy people , but there is the basic radar a equation there , use it.

Honestly , it very hard to explain if you dont understand even the most basic of radar and ECM
You brought up that figure of 10 km. I don’t have to use anything to prove your point. That is your job.

But was not that post declaratory? Now its just representative!


THe L band transmitter on Su-35, PAK-FA wing slat are IFF system , not a radar , with that size and working at L band their resolution cell would be so massive that they are practically useless as a radar

<snip>

1) the L band on PAK-FA is not a radar , it is an IFF system , a land with that size will have a massived beam width and useless as a radar. why do you think the main fire controlled radar of PAK-FA still work in X band ?

2) just because you go to L band doesnt mean you can suddently detect stealth aircraft at all distance
Yeh I know. Them Russians are dumb. They need this big interrogators when they already had dipoles on nose mounted radars earlier.

USA good. Russia dumb. Russia technology development going in reverse direction.

But what if its not a mere IFF. What if its more than that? What if its designed to serve as homing head for the whole plane.




I dd not even say the following. What the hell are you replying to. Do you even care to read properly.

Yumdoot said:
JASSM ER has 560 km, but it cannot be put to MWB.
JSOW is just a gliding bomb.

JSOW-ER can be put in main weapon bay , it is the same size as JSOW


Yumdoot said:
F-35 can be detected from 650+ km with any capable M-Band radar(such as Niebo-U from S-400 regimental complects) as far as its stealth abilities work fine in X-Band (3-4sm) and doesn't work at all in M-Band (1-2M)

Stealth aircraft have higher RCS in low frequency , but they dont increase that much

.In term of shape going from optical to Mie region only increase your RCS by around 4 times , and if you go to rayleigh region the RCS will actually decrease.

" NEBO VSU to detect F-35 from 650 km ", that is nothing more than wishful thinking, almost a child dream but far from reality



passive kinematic ranging is nothing new but it will only work again cooperative targethttps://basicsaboutaerodynamicsandavionics.wordpress.com/2016/03/02/rwresm-and-passive-geolocation/

This method have several problems : Unless initial guesstimate of target heading and speed is very close to real value ( 0.5-1% errors) , the result isnot accurate enough for BVR targeting , and you need over 40 seconds to get enough angular change for measurement. Moreover, it requires the target to move at constant speed, keeping constant heading and altitude otherwise estimation of range is not possible. Moreover flying zig zag also exposed your high RCS beam aspect
Sir blame the SAAB people for this idea. Came from them which they are working on for use on their Gripens.



Triangulation fare better , but the problem is : if you are in a multiship engagement , what stop a single F-35 from transmitting while share information with the whole formation ? if your Rafale , PAK-FA stayed passive then the best you could hope to see is the one F-35 transmitting with it's LPI radar but not others F-35 that it share information with
Oh Rafale and PAKFA are not going to remain passive. They are the hunters, not the hunted. The passive part came into the arguments because you started the arguments from “Jamming+Low RCS”. If somebody is already announcing their presence then only cross-checking is required, transmitting is not absolutely necessary.



Doesnt help at all , that literally just a more modern version of SARH
If Track Via Missile of PAC-2 does not help then kindly try to convince US people. They are the ones using it.



air to air missiles have used ARH method for aged , nothing new
IF Ground Radar Guidance with Missile Sensor receiving updates like the S-400/S-300 is nothing new or special then why do American throw such a tantrum when these are deployed near their forces.



it not the range resolution that is a problem here : the problem with passive system is that they cannot measure range , the problem with low frequency radar is their massive beamwidth result in very big resolution cell
Agreed but all these systems can easily work with each other while rapidly approaching the suspected target/s.



The question is how accurate is your "open source information " ?
Now you have a definite upper hand. I cannot convince you, I admit.
 

BON PLAN

-*-
New Member
Joined
Dec 24, 2015
Messages
6,510
Likes
7,217
Country flag
The point here my stupid sis is,

A) you are saying that the French SPECTRA was able to give them false targets

B) Active cancellation does not do that.

Now which basically seems that you dont know shit about SPECTRA and you are just pulling something out from some place else,,,

Please post some credible links to your claims that should settle it, no?
Spectra is able to do a lot of things. Passively, actively.... and it's probably the most secret part of Rafale programm. It cost 25% of the developpment costs of Rafale.... and French is a leader in electronic support measures. from 1960 and the nuclear deterrence.
Don't expect we show all its capacity before a massive war. Spectra is made to ensure french air deterrence.
 

Yumdoot

New Member
Joined
Jul 10, 2015
Messages
778
Likes
688
Отправлено с моего XT1080 через Tapatalk
Do you have some way I could get the cost figures for Russian weaponry and sensors. A lot of your literature is written in Russian which we cannot understand.
 

gadeshi

New Member
Joined
Jun 19, 2013
Messages
9,223
Likes
6,636
Do you have some way I could get the cost figures for Russian weaponry and sensors. A lot of your literature is written in Russian which we cannot understand.
Russian costs policy is very Agile, so there are no particular numbers exist except for approximate ones.

Отправлено с моего XT1080 через Tapatalk
 

BON PLAN

-*-
New Member
Joined
Dec 24, 2015
Messages
6,510
Likes
7,217
Country flag
Would it be relevant that T-38 was the aggressor representing Supersonic aircrafts while A-4 was representative threat for Sub-sonic aggressors.

F-35 has won against a sub-sonic plane. Makes me feel very happy actually.

But what puzzles me in the F-35 vs. Rafale debate is that a plane happy with engaging A-4s has the ambition too beat Rafales or even Sukhois.

What is A-4? A 7g airframe, TWR of 0.5 or thereabout, max speed of 0.85 mach.

And Rafale – 11g airframe restricted to 9g, TWR probably in excess of 1, max speed about 1.8 mach.

I have heard of dogs with ambition to fcuk elephants. Sochne mein kya jata hai.

Now imagine this runt trying to outmaneuver a missile that can turn at 40g-90g or gather speeds of 4 mach.




Ok sir ji, Loiter time is dependent on Fuel. F-35 taking along 8.5 ton fuel while A-10 takes 4.5 is a good thing for F-35. And an A-10 with a bigger wing compared to an F-35A is a bad thing for A-10.

But lets exercise our brain cells a little more and see what happens in real life:


Theek hai ji, no fuel involved still you get range and loiter… But does that have some application or none. Ok I will try to be fair the aspect ratios differ too. So yes aspect ratios matter too. And as pointed out elsewhere the BPR of the engines used.

But is it not important that we acknowledge that fuel for an aircraft in actual deployment conditions is a variable and not a fixed parameter. So if my engines do not have to fire too long too wet so the piddly little stubby wings can be made to cut air faster and generate enough lift. Then probably I will get better range and loiter time too. Probably glide ratios have some application. Probably if the wing is not already loaded to an insane extent there would be more wing available to generate lift instead of having to rely on more speed to generate lift and consequently burning up fuel faster.

Ain’t the fuel load itself a variable for differently designed aircrafts and a lower wing loading esp. for h will allow for more loading of fuel too.




Are you trying to impress me with your knowledge? Because I am deeply impressed. :)

I know Rutowski is common. Point is to what ends.

And I don’t feel like cross checking about F-35A needing it or not. But IIRC even the F-35A had the performance requirements relaxed. I may be wrong. But if I am right then perhaps the F-35A pilot too should simply have taken the Rutowski route to success.

This is how true fighter planes (not meant for specialized CAS) are meant to fly. And Rafale is not very far from these levels.


Remember this is the old Sukhoi-27 souped up for a shot at the record book. Today a S-35S are rumoured to be supercruising in normal layout with nothing take out of it. Rafale too can supercruise without anything taken out of it and with 4 missiles and a fuel tank hung onto it.




MACE rumour was not mine. I don’t consider somebody beating a 20 year old system a great performance. But radar networks don't get updated every 5 years. So MACE is still relevant if they did it.

About the Dash-Supercruise. See if this is relevant for you.



But off course you first have to reach 1.2 mach in an F-35 before you can do that 150 mile super cruising.

So you see sir ji, there is a lot that comes out of my behind. You could try, not standing behind me.





I agree about the firing solutions part but what if you are wrong about the passive tracking?

Because if you are right then the Northrop will have to admit they are wrong. Which is kind of harder for me to digest given that you are very interested in my behind.


And I have deliberately understated the number of emitters that can be tracked by saying in the ‘hundreds’. The rumour is in the range of a track capability against 20,000 emitters. Off course the missile firing solutions will not be provided because most AWACS do not work in bands relevant for Fire Control and missile guidance is not the primary work. But vectors are going to be available for nearly all. Jammers are emitters. Strobeing does not mean Jammers are not tracked it only means that the transmission along the jammed axis is ceased.

This not unlike the active cancellation of terrain returns wherever required, which is also what AWACS are capable of doing and which also does not imply that the return is not kept track of. It is binned and compared and actively cancelled each time to give a clear final picture with useless stuff deleted. This implies that the radar knows what exactly it is looking at.

European, Russian, Chinese and Indian AWACS and AEWCs, are not going to be much different either. Vectoring of fighters is going to be possible for every single emitter.

As regards your challenge of AWACS being able to “give firing solution”. I never said US E-3 or is meant for giving firing solutions. I did not say that for S-400/S-300 VHF/L-Band radars either. But vectors can be provided by either systems, accurately enough to guide both aircrafts and SAMs with Seekers. Possibly also AAMs with seekers. At least from the Russian side this is the claim which to me is not unreasonable given similar part claims by other countries.




Sir ji mein toa bol raha hun. Kripa kar gyan baantiye. Hum line mein sab sey aagey milenge. Leking aap to hamare behinds check out karne mein jyada interested hain.




Ok not even Atlas Electronik - ATAS makers simply have to be wrong before your shining knowledge.

Check this image out and see if it makes sense to you. This is from Bistatic POV but can be easily applied to multistatic arrangements.


Situation is not going to be much different in the EM realm. Esp. with planform stealth where the reflected radar energy is also sought to be directed into a very limited set of directions. The returns are going to massively increase in these directions. Which implies that sensor range is less important than sensor count.

I am again suggesting that probably the limitations of multistatic arrangements that you have seen are due to poorer peak powers involved. Currently most active multistatic radars deployed or being studied seem to be focusing on chaining up several Bi-static radars for fencing and tracking shadows in their boresight (forward scatter).




But Master ji, AWACS radars will be volume search capable, equally effective in all directions. While all F-35s with a definite mission must fly mostly linear paths to get to their launch points. Don’t you see an inherent challenge in avoiding radars.

With 30 degrees broadside what was the power aperture product involved in that study? Can we have the details to understand what you are talking about?

Anyhow be that as it may, question arises what if the L Band AWACS is already focusing its all its energy in the broader side (with AWACS flying almost parallel to the F-35 making the ingress) and the receiver of the reflected energy is a smaller array on potent fighter (say PAKFA) or many smaller arrays on many smaller fighters. How will the inverse square law play out now? As these smaller fighters race towards the F-35 on strike missions. Would the arrangement make the smaller fighter a Stealth Hunter or not? Now what if the L-Band AWACS is also already cued in by a ground based OTH radar or a VHF/UHF radar. Will that give enough time to the L-Band AWACS to suitably change its flight path to reach the vector I mention above.

I don’t discount the the study by MBDA & BAE. But did that study involve the scenario I mentioned.

To my lay mind there can be many many variations of this arrangement. Each almost equally potent, though with different playoffs.





Are you talking about a forward scatter arrangement. Did the arrangement I stated above involve long baselines? Are they multistatic arrangements?

Actually forward scatters too can be exceedingly difficult to handle for F-35 or F-22. Such arrangements can be made to have a higher degree of redundancy. In the scenario I mentioned if the L-Band AWACS dies the whole arrangement dies out – no redundancy in air defence surveillance even though there is lots in the air defence exchange ratios.

The 5 km baseline I mentioned is something I picked watching videos and reading promotional material on the web (from US, Sweden, Russia). This may or may not be true. But probably is.




SARH need not be CW homing. Can be pulsed homing too. Here is a patent by an American company Raytheon which admits to it. The requirement for CW homing admittedly was later widely used but only to avoid clutter and jamming and not because continuous illumination was required from the launch point itself.





But that is not what I was suggesting when I mentioned LOAL and LOBL for semi active guidance systems. Off course there are several ways to get to your goal – even while using the energy transmitted from an off-board sensor. Track Via Missile is another, Sensor Supported Ground Guidance is still another. Each involving different architecture but each using the energy transmitted by another source, directly or indirectly (indirectly to compute fused tracks shared though datalinks). Which will allow the CW illuminator to come up at the last moment. Essentially not requiring the oneself to expose too much and also allowing for multiple off board guidances.






If I can see the gun flash then why would I wait for the sound signals to arrive at 332 m/s from 33200+ meters away for a bloody 1.7 minutes. If I can see the flash it implies clear line of sight. Why can’t I simply use a WLR or even just a guess work or hand over BFSR and laser-rangers to scouts.


Sound ranging has nothing to do with seeing the flash. It has to do with time delays in arrival, given the multilocated sensors and the knowledge that sound would travel in great circles/spherical.

Here is a general representative diagram of how it works. Kindly show us master ji, how the flash is going to help.


To me it looks like a passive multistatic arrangement designed to track back the transmitter (of sound).





Anything that uses wavefronts can be directional. But all directional interference will still leave just enough signal that would be relevant for detection. Your mobile detects weak GPS signals sent to you from thousands of kilometers away. What will happen if the listener brings in much much bigger antennas then the F-35 can bring in for listening. Won’t that make even the attenuated interfered signal available. From this point the elimination process starts. You will have to wait for your wish to be granted till laser based datalinks can be developed.

What is so special about directional datalink when massive radars regularly do beam sharpening.

How is directional datalink going to be a uniquely helpful to F-35 when the current kill chains being fielded are designed to actively track the fat turkey.




Wow, I admit man I don’t know.

I moodh agyani have made a mistake.

Till date I thought you would require a Pelena type antenna with all the other associated peripherals to jam an AWACS like persistence.

America is great. Halleluja. They have increased the jamming range by 4 times plus shrunk the jammer size by something like 20 times plus made the jammer capable of fooling all the EM spectrum.

While this moodh agyani was asleep the world moved from jamming singular S-Band radars with this:



To jamming everything with this:


Wow!




Howsoever big the size the point is the robustness of the kill chain within a protected bubble (like 400+ km). And may be secondarily the decampment times (between 6 minutes to 20 minutes). 20 minutes may be a false info. Because similar systems have also achieved around 6 minutes too.

Is it not strange that people are willing to believe 500 km bubbles when it’s a carrier battle group from USA but not a bubble based on land when sourced out of Russia.





Vostok E from Belarus. Almost the same size as the Nebo VHF from Russia. Belarus says 6 minutes. Russia says 20 minutes.

You say permanent.

Mera dil mange more.





No doubt master ji, Physics to aap sey hi shuru hoti hai.





Won’t the MALD standin for the NPI F-35. Are we increasing the foot print or decreasing it this week.

Anyhow Vostok-E processes 250 targets after every ping. You are welcome to try from any direction. Be the Belarussian guest.




Sir ji aapki shradha. Right now the situation is that 10 billion USD sea based X band could not handle the test targets. Some say because of too much debri surrounding the RV representative of the real X band target to be found.

My point is that while making of decoys is easy it becomes much more difficult to make and then lug around for lower bands. In fact that is the rationale when agyani people decided to move lower band for FOPEN needs. You see they argued that things that can reflect lower bands have a higher probability of being man made. With X band even the leaves on trees give a return.

My point is not about complexity of decoys. Anybody can make anything as complex as they want to. Not even gods will stop you if somebody has that desire.




Agreed but detection simply must come before locking.

Detection itself allows you to narrow down your workload. Before detection there is blindness only. After detection you can always use other more aggressive means to establish the kill chain or to reject.

So detection a job half done.




You brought up that figure of 10 km. I don’t have to use anything to prove your point. That is your job.

But was not that post declaratory? Now its just representative!




Yeh I know. Them Russians are dumb. They need this big interrogators when they already had dipoles on nose mounted radars earlier.

USA good. Russia dumb. Russia technology development going in reverse direction.

But what if its not a mere IFF. What if its more than that? What if its designed to serve as homing head for the whole plane.




I dd not even say the following. What the hell are you replying to. Do you even care to read properly.








Sir blame the SAAB people for this idea. Came from them which they are working on for use on their Gripens.





Oh Rafale and PAKFA are not going to remain passive. They are the hunters, not the hunted. The passive part came into the arguments because you started the arguments from “Jamming+Low RCS”. If somebody is already announcing their presence then only cross-checking is required, transmitting is not absolutely necessary.





If Track Via Missile of PAC-2 does not help then kindly try to convince US people. They are the ones using it.





IF Ground Radar Guidance with Missile Sensor receiving updates like the S-400/S-300 is nothing new or special then why do American throw such a tantrum when these are deployed near their forces.





Agreed but all these systems can easily work with each other while rapidly approaching the suspected target/s.





Now you have a definite upper hand. I cannot convince you, I admit.
I need some time to understand all this very complete post....:yo:
 

StealthFlanker

New Member
Joined
Aug 12, 2016
Messages
879
Likes
1,213
Country flag
1 - 250-400km is effective (KP 0,5) radius while cinematic is 1.5 times wider.
No , max range of even 40N6 is 400 km , and that one isnt even delicated to attack agile asset.
and as said before max missiles kinematic range is not the range where you can attack target

2 - You don't need to lock on target with 150-200m precision like earlier when you have ARH missiles with data link. You need to know just the fact of target presence in particular 10x10 km quadrant and track its trajectory parameters to predict the next quadrant it will or will not enter to.
ARH missiles with datalink isnot something new , AIM-120 is an ARH missiles with datalink . it doesnt change the fact that if you want your missiles to have long range , it will follow loft curve and it will do lead intercept , with closure rate of mach 3-4 , you will surely miss with a 10x10 km quadrant
and if even massive fighter radar is struggled to find stealth aircraft what make you think the tiny missiles seeker fair better ?

So when you launch a pair of missiles to that target you need to lead them into a particular predicted quadrant, but not to a target exactly. ARH will do the rest themselves once missiles reach the quadrant where the target is.
the predicted position of target is not a line , it a 3D bubble that theoretically speaking target can go to any direction inside that bubble , so if you want to attack target with 10x10 km bubble , you will need ways more than 2 missiles

3 - Not only your forces will use ECMs, so F-35 will need to come much closer than 100km to even be possible to make a launch. It is a certain death note.
Iam not sure what you even trying to say here
4 - SDBs are useless in dense network centric AD protected airspace - because F-35 could be caught and track by one SAMs battalion (or/and passive surviallance suits) but fired by the other, which is on traverse of it (max RCS position).
what make you think these SAM battalion cannot be tracked by SAR and EOTS ? , what make you think F-35 dont work as a group too ? how about MALD-J ? ..etc

So F-35 will not have ANY SEAD capabilities without compact at least 250km capable ARMs for it.
Sorry but this is nonsense , and f-35 can carry JSM internally which have 550 km range and it also have a radio homing seeker
 

Jagdish58

New Member
Joined
Feb 5, 2014
Messages
796
Likes
644
No link between the two. Why not to say upgrading Mirage 2000 kill Rafale deal?
8 billion will be spent on Super MKI upgrade , India is not money mending machine

You should use common sense to co-relate things which you lack
 

BON PLAN

-*-
New Member
Joined
Dec 24, 2015
Messages
6,510
Likes
7,217
Country flag
8 billion will be spent on Super MKI upgrade , India is not money mending machine

You should use common sense to co-relate things which you lack
Don't worry for me.
I think Rafale indian deal will be cleared until the end of THIS year. even in september.
 

Articles

Top