Some need
ultrahigh frequencies that allow more information to be transmitted per second.
The receiver then converts the signal again, this time into pictures and sound in
the ultrahigh frequency (UHF) that conventional TV broadcasts use.
It does so by creating a network capable of privately sending messages via
an ultrahigh frequency spectrum (UHF).
Not exact matches
The THz band is a new and vast
frequency resource expected to be used for future
ultrahigh - speed wireless communications.