radio frequency

The federal government needs to make many new radio frequencies available.

The same radio frequency may be used at many sites throughout the state.

Just call them in on your normal radio frequency and they will surface.

Now get off my radio frequency and do as you're ordered.

But no radio frequency is being used on this planet.

"Then why would the Americans interfere with the radio frequency now?"

Another major issue in these negotiations is the management of radio frequencies.

Did he have some radically new idea for using radio frequencies?

Due to the small number of radio frequencies available, the service quickly reached capacity.

I thought you used them to home in on different radio frequencies.