CREATE TABLE table_204_164 (id NUMBER, "branding" CLOB, "callsign" CLOB, "frequency" CLOB, "power  ( kw ) " CLOB, "location" CLOB)

what is the only radio station with a frequency below 90 mhz ?
SELECT "branding" FROM table_204_164 WHERE "frequency" < 90
SELECT "branding" FROM "table_204_164" WHERE "frequency" < 90