CREATE TABLE table_30764 ("Branding" CLOB, "Callsign" CLOB, "Frequency" CLOB, "Power  ( kW ) " CLOB, "Station Type" CLOB, "Location" CLOB)

Which branding has the callsign of DXGH?
SELECT "Branding" FROM table_30764 WHERE "Callsign" = 'DXGH'
SELECT "Branding" FROM "table_30764" WHERE "Callsign" = 'DXGH'