radio beam

They would hold her on the radio beam better than he ever could.

That made it fit with the findings from the radio beam.

Later, a second radio beam was added, which created a three-dimensional path through space.

'Down here in the underground, away from all radio beams.

The Shadow continued to use his compass as a check on the radio beam.

It'll be simple for them to send out a radio beam and touch our invisible ship with it.

He noted that Burbank seemed to be having trouble with the radio beam.

Each site sent out a radio beam to its neighboring site.

It could contain compact equipment for sending a radio beam.

I stopped running and crouched down and used the radio beam myself.

A moment more and Burbank would have had them connected to send a message by the radio beam.

Radio beams have been fired into space in the hope of reaching alien civilisations.

A commercial airline can hear its silent cry for help and send a search plane to home in on the radio beam.

We can have no warning, I suppose; your ship will outrace the radio beam.

Multiple courses were signalled by use of radio beam transmitters.

You could detect those radio beams from Earth.

The Shadow was listening to a directed radio beam from a central sending point in the heart of the swamp!

I can tune in on the Marspoint radio beam and we'll follow it."

It was evidently set to locate a certain radio beam of a specified short wave length.

This device was intended to represent the sound of a radio beam used to guide night flyers.

Doolittle's flight demonstrated the value of a fixed radio beam in space as a reference line.

Tom went on to explain that the radio beam had been passing straight through Chow's galley.

A radio beam could bring a squadron into the area,' said Fontine, walking beside the officer.

The radio beam came from the apparatus in Harry Vincent's suitcase.

That means we'll have to follow the radio beam- which will take hours-as we spiral down through the atmosphere."