Question: What is City of License, when Frequency is greater than 1380?
SQL: SELECT "City of License" FROM "2-17982829-17" WHERE "Frequency" > 1380.0;

Question: What is Brand, when Frequency is "640"?
SQL: SELECT "Brand" FROM "2-17982829-17" WHERE "Frequency" = 640.0;

Question: What is the average Frequency, when Type is "Norteño", and when Brand is "La Cotorra"?
SQL: SELECT AVG("Frequency") FROM "2-17982829-17" WHERE "Type" = 'Norteño' AND "Brand" = 'La Cotorra';

Question: What is Type, when Frequency is "1480"?
SQL: SELECT "Type" FROM "2-17982829-17" WHERE "Frequency" = 1480.0;

Question: What is the sum of Frequency, when Type is "Christian Pop"?
SQL: SELECT SUM("Frequency") FROM "2-17982829-17" WHERE "Type" = 'Christian Pop';

Question: What is the Type, when Callsign is "XETAM"?
SQL: SELECT "Type" FROM "2-17982829-17" WHERE "Callsign" = 'XETAM';