Ka-52K will have an AESA radar

An executive with KRET told Jane’s that the naval version of the KA-52 will employ a compact active electronically scanned array (AESA) from the company.

Russian Navy, Kamov, Ka-52K (21444723505)
Автор Anna Zvereva from Tallinn, Estonia (Russian Navy, Kamov, Ka-52K) [CC BY-SA 2.0], undefined

The radar operates in a dual-band millimetric and centimetric wavelengths. This allows the KA-52K to detect large naval targets up to a range of 180 km. Ground target acquisition is carried out in the millimetric spectrum.