Bars N011M has a search range of 400 km and a tracking range of 200 km, with 60 km in the rear in the air-to-air mode. Detection range fighter type MIG-29 in area of review of over 300 sq. deg: - on towards course - up to 140 km; - in pursuit of - up to 60 km. This is when, Peak Power Out Put is 4-5kW, with Average of about 1.2 kW, a diameter of 960 mm.
On JF 17 the radar is KLJ-7, also referred to as the Type 1478, with an avg power of 550-600 watts, where as Antennae Diameter is around 680 mm. and it is claimed : Range is : >75 km (for RCS of 3 m2) (V1) or 130 km for RCS of 5 m2 (V1), or 110 km (for RCS of 3 m2) (V2), or 140-150 km for RCS of 5 m2 (V2).
Pray, You Do the Math in the Power density of the Radar Emission, and If you are claiming that with such specs it can detect an AC at 140 Kilometers, you need to Just to plot an extrapolation graph for Bars N011M. Try going to a college where they teach electronics and Communication Engineering, Might help, and do Make sure there aren't any Talibs around. .
Thanks for agreeing to my point. you refuted your own claim. your SU-30 has a huge RCS of around10-15, you do the math. Before you claim it has smaller RCS, only the SU-35 has smaller RCS than that.