What does tune mean?
tune
Definition
To adjust a radio receiver or its antenna so that it receives a signal clearly.
Example sentences
The technician inspected the antenna and tuned it before the open day.
The technician inspected the antenna and tuned it before the open day.
Once the wind died down, they tuned the antenna again and inspected its loose bracket.
Once the wind died down, they tuned the antenna again and inspected its loose bracket.