CREATE TABLE table_26827 ("Branding" TEXT, "Callsign" TEXT, "Frequency" TEXT, "Power kW" TEXT, "Coverage" TEXT)

When the power kw is 5kw, what is the frequency?
SELECT "Frequency" FROM table_26827 WHERE "Power kW" = '5kW'
SELECT "Frequency" FROM "table_26827" WHERE "Power kW" = '5kW'