CREATE TABLE table_10782 ("Call sign" CLOB, "Frequency MHz" CLOB, "City of license" CLOB, "ERP W" CLOB, "FCC info" CLOB)

Name the frequency mhz for ERP W of 850 watts
SELECT "Frequency MHz" FROM table_10782 WHERE "ERP W" = '850 watts'
SELECT "Frequency MHz" FROM "table_10782" WHERE "ERP W" = '850 watts'