CREATE TABLE table_63262 ("City of license" TEXT, "Identifier" TEXT, "Frequency" TEXT, "Power" TEXT, "Class" TEXT, "RECNet" TEXT)

what is the frequency when the city of license is belleville?
SELECT "Frequency" FROM table_63262 WHERE "City of license" = 'belleville'
SELECT "Frequency" FROM "table_63262" WHERE "City of license" = 'belleville'