I am generally curious what they plan for the MiG-35's that is planned then?
OAK and MiGs plans don't matter... they make the product to the specs of the customer or they make their own designs and go out and find customers or both, but the amount of product variation they can make is limited... a single engined fighter would need to be funded and MiG have a long history with single engined fighters, but the Russian military has been demanding twin engined fighters the last 40 odd years.
The Russian AF plans... well they could change overnight... someone might have decided not to buy lots of MiG-35s because it is out of date... ironic when the US is putting their F-15s and F-16s back into production because they get the job done at a fraction of the price the new stealthy alternatives they have can be had for.... but then they sabotaged themselves so no feeling sorry for those idiots.
The fact that the Checkmate has been revealed this early in its development... remember we didn't see the Su-57 till its first flight, suggests they want foreign customers to buy into the project which if they can meet their goals and price targets should be an amazing aircraft and sell on the export market like hotcakes, but they say themselves that it is not a Russian Air Force funded project which means now that the Su-57 is in serial production they promised funding for the light 5th gen fighter which MiG was tasked to make, but of course that will remain secret.
Now the purpose of a light fighter is not to be smaller or physically lighter, but to be cheaper... cheaper to buy and cheaper to operate so it can be bought in sufficient numbers to have a much bigger effect than its specs would normally reflect.
They could go for a LIFT sized stealth aircraft able to carry perhaps four weapons internally and when stealth is not longer an issue perhaps another five or six weapons externally giving a total of perhaps 9 weapons like the Checkmate and the MiG-35.
When stealth is critical then two anti radiation missiles and perhaps two self defence AAMs is all it will need and it can work to degrade the enemy air defence with those weapons until it is safe to operate in unstealthy mode where it can use external weapons and standoff weapons to defeat the enemy.
Now MiG has shown a model of its light single engined land based fighter, and also its twin engined light carrier based fighter... either of which could be used as a land based light fighter... to be clear size and weight are not important as long as the aircraft is cheap to buy and cheap to operate.
They might decide that stealth is meaningless for the cheap numbers plane in which case a MiG-35 fighting HATOs F-16s and F-15s will be fine while the Su-35 and Su-30 and Su-57s sweep the floor with HATOs few remaining F-22s and F-35s.
The point is that the MiG-35 is cheaper to buy and to operate and is a modern aircraft able to use modern missiles and communicate with the IADS and share information... claiming it is not stealthy and therefore would be dogmeat to F-35s assumes it is working on its own and has only its own radar to use to find targets... which is rather unlikely.
Su-35s can find targets for other platforms to attack, as can A-100s and ground based radar, and they have a modern IRST that can probably detect the F-35 at 80km anyway.
But my main concern still stands - the power needed to provide for the components like the radar in order for it to be effective.
Where did that concern come from exactly... was it western experts perhaps?
Are you worried about all the one armed Russian tank crew members too?
If they need more power they could hook up more than one generator to each engine.... the MiG-25 had quite a lot of electrical demands regarding its radar... but what would they know about making fighter aircraft... experts on the internet are obviously better placed to call them on their mistakes.
Algeria's distaste for the MiG-29's and demanding Su-30's I think was simply buyers remorse and wanting to use excuse to get a superior jet for cost of the MiG-29.
What story did you hear? My understanding is that Algeria assumed they were getting brand new airframes, and they got airframes from a factory that had sat around for a bit but were still zero hour in terms of flight hours... they got really pissy about it and when Sukhoi offered Su-30s for the same price they were offered the MiGs for... of course every man and his dog knows it was a MiG-29SMT purchase and no MiG-29SMT aircraft have every been newbuilds... it is an upgrade standard... they took the Sukhois.
Most of the MiG-29s they operate were bargain basement models from Ukraine and Belarus.
So they missed out on finding out how much cheaper their MiG-29SMTs would have been to operate compared with their existing MiG-29s and even more so compared with the Flankers... so they actually shot themselves in the foot...
Both are similar in size but 1 has 2 Transmitter/receiver and the other has 1500 or so small ones. In the end, both draw 20KW of power. Hence why in the end, both have same detection range
So computer processing power means nothing at all... and of course the size of the antenna does not improve precision and accuracy?
When you point a torch out at night into an open field and someone is standing there with a full length mirror in their hands turned 45 degrees from your position so shining your torch directly at them deflects the light away at a 45 degree angle... do you really think the solution is a more powerful brighter torch?
Or do you think the wing mounted L band radar is needed to spot the target?
NEBO uses three different radar frequencies working together with computer processing power reducing the weaknesses of each frequency range and boosting the advantages of each frequency range to get better performance than could be achieved with any or all three radar on their own... do you think adding the performance of an IRST optical system would further increase its capabilities?
Do you think perhaps a 5th gen fighter like the Su-57 might have such technology too... and being in service in growing numbers perhaps the Su-35 and Su-30 might get such technology as well?
Would such technology also be used on a new light fighter as well?
Lots of questions we don't know the answers too... but the MiG-35 is just a MiG-29 from 1982.
There is far more to it and there is only so much I understand as I am not an engineer in the field (someone close to me is though and kinda explained it to me). But in the end, the MiG-35's need to be able to push the power to the radar and the radar able to use it. Maybe with the current success in the technology used for the Sukhois, it can be translated to the MiG-35. I guess only time will tell.
MiG was using PESA radars before the west even thought of AESA radars let alone had them in aircraft, do you think the first gen AESA radars are going to be cheap or even that much better than the much cheaper existing types?
You talk about the thousands of elements in an AESA compared with a PESA but you ignore the fact that a PESA has electronic steering which is a critical advantage of AESA radars over other types and the most important most of the time. What you also don't mention is the cost of each transmit receive module and that a PESA has one of each while an AESA needs over 1,000... it is essentially thousands of radars... and if you are tracking lots of things then each of those elements needs its own power feed... how long could it track four targets with 20W beams each?
Scanning for a stealthy target would need the highest power beam but normally the radar scans by activating a vertical row of elements at a time... that might be 50 to 100 elements... 20W per element? I doubt it...
But if you can only energise one element at a time at 20W then how do you find the target in the first place...
And blazing 20W per AESA element in each scan to find stealthy targets is going to tell everyone in town where you are...
One of the things that is working against MiG-29 and its heirs is complete absence in any SMO footage. Both, MoD and volunteers are dumping massive amounts of material every day and we didn't see, even once MiG-29SMT in them ( I mention SMT as is it most advanced version of the plane in RuAF). Also it's been 4 years since MoD received first serial MiG-35s. And they had something like 4 pre-series model and received another 4 by beginning of 2021. Still, there's literally zero mention of the plane. Maybe, they're not happy with real -world performance. Or, if you are into conspiracy theories, Sukhoi's lobbying is too strong.
A couple of comments about that... first of all SMO footage released as commercial sales material makes sense for aircraft you are trying to sell on the international market... so Su-57 and Su-35 and Su-30 with upgrades makes sense... the MiG-29SMT to a lessor extent because they are trying to sell the MiG-29M/29KR/35 family now, but they are in low rate serial production... would the Russian AF be swayed by infomercials or by the actual combat results... having MiG-29SMTs near the border operating reliably and affordably doing a similar job to the heavier types with less fuel and lower costs and demands on airfields (ie operating from motorways easily and efficiently.)
Second a strong Sukhoi lobby is what OAK was designed to prevent, no matter how patriotic a company is, when it has no competition it can cut corners and get fat and lazy.
The light fighter in their fighter mix does not need extreme payloads or exceptional range, what it needs is low cost operations and modern radar and modern missiles and decent self defence equipment.
If an AESA radar takes 5 years to perfect that is fine... when it is ready it can be introduced to existing aircraft and delivered new on new aircraft... if you don't buy anything and wait for a decent radar you will lack numbers of aircraft and end up with no aircraft for 5 years which is actually the only thing worse than a bad aircraft.
All new aircraft have problems and teething troubles... put them into service and find and fix their problems and you end up with something that can do the job.
The problem is when you are in denial and pretend your light fighter has to be better than your heavy fighter in every regard like the F-35 and you end up with something that is way to expensive for what it was supposed to be... ie an affordable numbers aircraft.
Now the F-22 is going to be scrapped, the super expensive F-35 is going to be the F-22 where most features don't work yet and might never work, and the cheap numbers fighters will be F-15s and F-16s put back into production.
In comparison the Russians have many more choices... in fact are spoiled for choices and the choices keep coming because the Checkmate will have a MiG equivalent and they can continue to use the MiG-35 if they want for a light fighter so they will have a choice of probably four aircraft (three MiGs... MiG-35, Single and twin engined 5th gen light fighters, and Checkmate from Sukhoi...)