CREATE TABLE table_26830 ("Branding" CLOB, "Callsign" CLOB, "Frequency" CLOB, "Power kW" CLOB, "Coverage" CLOB)

What frequency is mega manila set to?
SELECT "Frequency" FROM table_26830 WHERE "Coverage" = 'Mega Manila'
SELECT "Frequency" FROM "table_26830" WHERE "Coverage" = 'Mega Manila'