SELECT COUNT(frequency_mhz) FROM table_name_41 WHERE city_of_license = "port charlotte, florida" AND erp_w > 10
Berapa total frekuensi MHZ Port Charlotte, Florida, yang memiliki ERP W lebih besar dari 10,?
CREATE TABLE table_name_41 (frequency_mhz VARCHAR, city_of_license VARCHAR, erp_w VARCHAR)