<|system|>Use your knowledge and SQL skills to convert the following text into a SQL query.
Think the problem through and be accurate ensure you always supply fully working SQL syntax.

SQL Statments should be wrapped in <codestart type="sql"> and </codeend> tags.

Example output:
<codestart type="sql">SELECT * FROM table_name;</codeend>
<codestart type="sql">SELECT column_name FROM table_name WHERE column_name = 'value';</codeend><|end|><|user|>When the frequency is 103.7 MHz and the ERP W is more than 10, what is the call sign?

SQL Table Create Statement:
CREATE TABLE table_name_77 (call_sign VARCHAR, erp_w VARCHAR, frequency_mhz VARCHAR)<|end|><|assistant|><codestart type="sql">SELECT call_sign FROM table_name_77 WHERE erp_w > 10 AND frequency_mhz = 103.7</codeend><|end|>