A number of airforces around the world are currently upgrading their existing F-16 fleet to the "V" standard which comes with it the air-cooled APG-83 AESA radar. There had been numerous speculations regarding the new radar range performance because of cooling capacity limitation. Air Force magazine Sep 2018 edition may even have suggested indirectly that its performance is inferior to that of the APG-80 liquid cooled AESA radar installed on the Block 60 (rated to have a range detection in excess of 110 kms against a 1m2 target).
Whilst there is no reliable number published to-date, the APG-83 range performance may be inadvertently leaked from an unclassified 2018 document pertaining to the Slovakia acquisition of its tactical fighter.
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A detection range of 160 km against a 2m2 target translates to a 135 km detection range of a 1m2 target, This is clearly better than the detection range of the APG-80.