4 radar mimiced as a"mimi awacs" can be combined with .MK Detected F15 at the same time as F15C with AESA (theb best F15 in Us armoury.).detected it.MKI's will definitely perform at least that much.
Here is a column from Aviation Week and Space Technology reaffirming that the F-15C's in COPE India did NOT have the APG-63v2 AESA radar.
"The trade journal Aviation Week and Space Technology reported last month that the exercises showed the SU-30s had a
clear advantage over the F-15C in a long-range fight.
The US and Indian aircraft were seeing each other at the same time with their radars but the SU-30 pilots were able to
simulate-fire their Russian-made AA-10 "fire-and-forget" Alamo missiles first, the weekly said.
Experts say the SU-30 has a more advanced radar than the F-15C.
Hornburg said the F-15Cs that took part in "Cope India" were not equipped with the latest US active electronically
scanned array radar. "
He goes on to say:
"We are going to put new radars, as much as we can afford, in the F-16s and the F-15Es, and my prediction is we will have
to do for the F-15C as well in due course," the general said."
The APG-63v2 is also not the latest in AESA radars. There exist at least two new variants, the APG-77 and APG-79 with greatly enhanced performance. I would assume that any upgrades would use one of these new radars. Their performance characteristics are still classified.