CREATE TABLE table_39320 ("Region served" CLOB, "ch 1" CLOB, "On-air date" CLOB, "Analogue Power" CLOB, "Digital Power" CLOB, "Analogue HAAT" CLOB, "Digital HAAT" CLOB, "Transmitter Location" CLOB)

What transmitter location has digital power of 570kw?
SELECT "Transmitter Location" FROM table_39320 WHERE "Digital Power" = '570kw'
SELECT "Transmitter Location" FROM "table_39320" WHERE "Digital Power" = '570kw'