How many stations are transmitted on frequency 7 uhf?
CREATE TABLE table_1601792_4 (transmitted VARCHAR, frequency VARCHAR)
SELECT COUNT(transmitted) FROM table_1601792_4 WHERE frequency = "7 UHF"
### Context: CREATE TABLE table_1601792_4 (transmitted VARCHAR, frequency VARCHAR) ### Question: How many stations are transmitted on frequency 7 uhf? ### Answer: SELECT COUNT(transmitted) FROM table_1601792_4 WHERE frequency = "7 UHF"