CREATE TABLE table_name_69 (coverage__transmitter_site_ VARCHAR, power__kw_ VARCHAR, callsign VARCHAR)

What is Coverage (Transmitter Site), when Power (kW) is '10kW', and when Callsign is 'DYFX-TV'?
SELECT coverage__transmitter_site_ FROM table_name_69 WHERE power__kw_ = "10kw" AND callsign = "dyfx-tv"
SELECT "coverage__transmitter_site_" FROM "table_name_69" WHERE "10kw" = "power__kw_" AND "callsign" = "dyfx-tv"