This is the key line in report
"for the Indian Air Force’s future combat aircraft acquisitions, with the principal contenders hailing from the US (Northrop Grumman and Raytheon)
I think the IAF is indicating it wants approx 450 Radars and is sounding out all the AESA market from
USA Europe Israel & Russia. PESA Bars
The planes that may be equipped with these i resume are india,s future acqusitions but may include
230 SU30MKI = Current Russian Radar
LCA = being tested with ELTA 320 mechanical Radar Israel. But IAF may need 100+ Radars for first 6 Sqds..
MRCA = 126 planes have to have AESA as a prerequisite to win the order.
Just my guess