Distancia LNB-Receptor


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Old 04-02-2007   #1
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Distancia LNB-Receptor

Ola
Alguem me informa qual a distancia maxima a que pode estar o LNB do receptor sem amplificaçao do sinal
Obrig
SV
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Old 04-02-2007   #2
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My System: DreamBox 7020; 500s antena offset 1.20m Posicionador Moteck Firmware:: Gemini

Boa Tarde:

Depende de vários factores
1º O diâmetro da antena, Quanto maior for o prato mais sinal envia ao LNB
2ª O ganho do LNB, Quanto maior for ganho, mais sinal entrega ao cabo
3ª A qualidade do cabo, por vezes vejo poupar no cabo e no fim gastam mais no amplificador.
Mas entre vinte e trinta metros não é necessário amplificador, para material rasoavél Um abraço
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