Keresés
Radio-frequency spectrum
/ɹˈeɪdɪˌəʊfɹˈiːkwənsi spˈɛktɹəm/
/ɹˈeɪdɪˌoʊfɹˈiːkwənsi spˈɛktɹəm/Radio-frequency spectrum
01
the entire spectrum of electromagnetic frequencies used for communications; includes frequencies used for radio and radar and television
Példa
Közeli Szavak
