Rádio no Brasil
Onda média | 525 kHz a 1705 kHz |
Onda tropical (120 metros) | 2300 kHz a 2495 kHz |
Onda tropical faixa alta | 3200 kHz a 5060 kHz |
Onda curta | 5950 kHz a 26100 kHz |
Frequência modulada, incluindo RadCom | 87,5 MHz a 108,0 MHz |
Televisão VHF baixo | Canais 2 a 6 (54MHz a 88MHz) |
Televisão VHF alto | Canais 7 a 13 (174MHz a 216 MHz) |
Televisão UHF | Canais 14 a 69 (470 MHz a 806 MHz) |
Sarc para rádio | Ver Resolução nº 82 da Anatel |
Sarc para TV | Ver Resolução nº 82 da Anatel |
Classes | Canal | Potência máxima (quilowatts) | Distância máxima ao contorno protegido (km) | |
TV | RTV | |||
Especial | 2-6 | 100 | 63 | |
7-13 | 316 | 66 | ||
UHF | 1600 | 53 | ||
A | A | 2-6 | 10,0 | 42 |
7-13 | 31,6 | 46 | ||
UHF | 160,0 | 40 | ||
B | B | 2-6 | 1,00 | 25 |
7-13 | 3,16 | 28 | ||
UHF | 16,00 | 26 | ||
C | C | 2-6 | 0,100 | 14 |
7-13 | 0,316 | 16 | ||
UHF | 1,600 | 14 |
Rádios | Frequências |
Onda média (OM) | 525 a 1.605 KHz1.605 a 1.705 KHz |
Onda tropical (OT) | 2.300 a 2.495 kHz (faixa de 120 metros)3.200 a 3.400 kHz (faixa de 90 metros)4.750 a 4.995 kHz (faixa de 60 metros)5.005 a 5.060 kHz (faixa de 60metros) |
Onda curta (OC) | 5.950 a 6.200 kHz (faixa de 49 metros)9.500 a 9.775 kHz (faixa de 31 metros)11.700 a 11.975 kHz (faixa de 25 metros)15.100 a 15.450 kHz (faixa de 19 metros)17.700 a 17.900 kHz (faixa de 16 metros)21.450 a 21.750 kHz (faixa de 13 metros)25.600 a 26.100 kHz (faixa de 11 metros) |
Potência máxima | Campo característico mínimo | ||
Diurna | Noturna | ||
Classe A | 100 kW | 50 kW | 310 mV/m |
Classe B (médias e grandes) | 50 kW | 50 kW | 295 mV/m |
Classe C (pequena) | 1 KW* | 1 kW | 280 mV/m |
Categorias | Classes | Áreas de cobertura |
Comunitária | Até 25W | Até 1km |
Local (pequena e média) | C e B | Até 16km |
Regional (especial) | A | Até 40km |
Regional | E | Até 78km |
Classes | Potências (ERP) em KW | Distância máxima ao contorno protegido (km) | Altura máxima da antena (m) |
E1 | 100 | 78,0 | 600 |
E2 | 75 | 66,0 | 450 |
E3 | 60 | 54,0 | 300 |
A1 | 50 | 40,0 | 150 |
A2 | 30 | 36,0 | 150 |
A3 | 15 | 31,0 | 150 |
A4 | 5 | 24,0 | 150 |
B1 | 3 | 16,0 | 90 |
B2 | 1 | 12,0 | 90 |
C | 0,3 | 7,0 | 60 |
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