1. Millimeter wavelength radiation is a subset of the microwave radio frequency spectrum . 2. The sale of radio frequency spectrums could bring another $ 2.1 billion. 3. The sale of radio frequency spectrums could bring another $ 2 . 1 billion. 4. Licenses are also required for radio frequency spectrum , except for very low power devices. 5. Globe was assigned with 10-Megahertz ( MHz ) of the 3G radio frequency spectrum . 6. The visible light spectrum is 10, 000 times larger than the entire radio frequency spectrum . 7. The AFNet is also expected to facilitate accelerated economic growth by providing radio frequency spectrum for telecommunication purposes. 8. Lessig is a proponent of reduced legal restrictions on copyright, trademark, and radio frequency spectrum , particularly in technology applications. 9. At the same time, greater fidelity was made possible by spacing stations further apart in the radio frequency spectrum . 10. His efforts to improve the use of the radio frequency spectrum helped to set the stage for global wireless communications.
