Transponders of GSAT-7 successfully switched on: ISRO
India | Sep 19, 2013, 08:23 PM ISTChennai: The transponders of the country's first exclusive defence satellite GSAT-7 have been successfully switched on and their performance was found “normal”, according to ISRO.“All 11 communication transponders (operating in UHF, S, C and Ku-bands)