Radars!?!

I’ve been a little curious as whenever there’s an argument about US vs Russian fighters, people always claim the US is better in BVR. Unfortunately, there’s never any information quoted on what kind of radars the US planes even use…

Russians right now can make use of:

NIIR Zhuk Radars (MFE/MSE/ME)

NIIP Phazotron (N001M? or something?)

what about the Americans?