Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_28794440_1 (location VARCHAR, frequency VARCHAR)
### Question:
Where are all the 1485khz frequency located?
### Answer:
SELECT location FROM table_28794440_1 WHERE frequency = "1485kHz"