Broadband RF : C09,C11,W04,E06 http://www.ncra.tifr.res.in/gmrt/gmrt-users/gmrt-news/2011/broadband-rf-c09-c11-w04-e06 http://www.ncra.tifr.res.in/gmrt/@@site-logo/logo_blue_trans_Scaled.png Broadband RF : C09,C11,W04,E06 Four antennas have the broadband (400 MHz) radio frequency facility enabled. These are C09, C11, W04, E06.