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  1. #1
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    Default Exista schema LNB - multiblock !

    Salut,

    imi puteti spune daca exista pe net schema pentru un sistem multiblock pentru 3 LNB-uri
    Ma intereseaza la o antena offset pentru a receptiona Astra 19.2*C - Eutelsat 16*C - HB 13*C.

    Multumiri,

  2. #2
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    16°E il pozitionezi intre Astra19°E si HotBird13°E. Ca sa incapa fizic cele trei LNB-uri, iti trebuie antena mai mare de 90cm si 3 LNB-uri inguste (Alps).
    Vedere de sus:



  3. #3
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    @Kroky

    Ma intereseaza o distanta intre LNB-uri .
    Dupa cate vad se poate receptiona Amos si Sirius impreuna cu Astra si Hotbird.

    Am o antena de 1.85 offset si ma intereasa montarea a 3 sau 4 lnb-uri pentru mai multi sateliti.

    Multumesc

  4. #4
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    Nu se poate da o distanta exacta intre LNB-uri , aceasta va rezulta in urma reglarii fiecarui lnb in plan orizontal si vertical pina la obtinerea unui semnal maxim , distanta diferind si in functie de marimea antenei . Succes .

  5. #5
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    Pot sa-ti spun distantele pentru o antena offset de 85 cm (LNB-urile montate pe o sina curbata, distantele sunt masurate in linie dreapta, intre centrele LNB-urilor):
    Astra - HotBird: 85 mm
    Astra - Sirius: 205 mm
    Astra - Amos: 325 mm
    Fata de orizontala, LNB-ul pentru Amos trebuie sa fie pozitionat cel mai sus, intrucat Amos este cel mai jos (elevatie mica).
    Normal ca pentru antena ta de 1,85 m distantele vor fi proportional mai mari.

  6. #6
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    Multumesc pentru informatii !

 

 

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