sábado, 16 de abril de 2011

Intervalos das Freqüências de Rádio


Intervalos das Freqüências de Rádio
Abrev
Nome
Freqüências
ELF
Extremely Low Frequencies
30 - 300 Hz
VF
Voice Frequencies
0.3 - 3 kHz
VLF
Very Low Frequencies
3 - 30 kHz
LF
Low Frequencies
30 - 300 kHz
MF
Medium Frequencies
0.3 - 3 MHz
HF
High Frequencies
3 - 30 MHz
VHF
Very High Frequencies
30 - 300 MHz
UHF
Ultra High Frequencies
0.3 - 3 GHz
SHF
Super High Frequencies
3 - 30 GHz
EHF
Extremely High Frequencies
30 - 300 GHz