Corrigendum/ Addendum-XV to NIT-45/2023 in respect of Tender No.12(87)1/20KW/2023/686/D(P-S)Cell for the Supply of 20kW Digital Compatible (HD Radio & DRM+) VHF FM Solid-state MOSFET technology based broadcast transmitter in (1+1) configuration with automatic changeover unit and associated equipments/items.