Nesta página você pode obter uma análise detalhada de uma palavra ou frase, produzida usando a melhor tecnologia de inteligência artificial até o momento:
общая лексика
связь УКВ
общая лексика
ultra high frequency
очень высокие частоты, УВЧ
дециметровый диапазон, частоты в диапазоне от 300 до 3000 МГц. Используются в телевизионном вещании и в радарных установках
УВЧ
Смотрите также
существительное
общая лексика
ультравысокая частота, УВЧ
синоним
общая лексика
очень высокая частота
ОВЧ
30-300 МГц (соответствует диапазону метровых волн, 10-1м)
The aircraft emergency frequency (also known as GUARD) is a frequency used on the aircraft band reserved for emergency communications for aircraft in distress. The frequencies are 121.5 MHz for civilian, also known as International Air Distress (IAD) or VHF Guard, and 243.0 MHz—the second harmonic of VHF guard—for military use, also known as Military Air Distress (MAD) or UHF Guard. Earlier emergency locator transmitters (ELTs) used the guard frequencies to transmit, but an additional frequency of 406 MHz is used by a more modern emergency locator transmitter.