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  1. #1
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    Default distanta focala-parabola 185?

    Am o rugaminte la cei ce detin un prime focar[parabolica] de 185 sa imi spuna si mie ce lungime au betele de la prinderea de pe antena pana la prinderea pe suportul de lnb si daca se poate distanta focala[distanta de la lnb pana in centrul antenei]
    Multumesc anticipat!
    despre o astfel de antena este vorba, aceasta nu e antena mea ci a lui garyman da-ti niste detalii despre distanta focala[cm] dar la reglajul final,adica cand ati reglat-o la maximum.

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    Membru de onoare Einstein's Avatar
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    Default Re: distanta focala-parabola 185?



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    Default Re: distanta focala-parabola 185?

    Multumesc Dane! asa este facuta acum,distanta focala este la 71,5 dar...orce antena poate suferi mici abateri si vroiam a face niste comparatii,de aceea am cerut ajutorul celor ce au o astfel de antena.

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    Golden Member vladcarama's Avatar
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    Default Re: distanta focala-parabola 185?

    Dar ce lichid are inauntru sticla ceea de langa antena?
    Nici o picatura de energie nu se pierde in zadar!

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    Default Re: distanta focala-parabola 185?

    Dupa indelungi teste ce au durat 3 zile/nopti distanta focala optima pentru aceasta antena este de ;68,5 cm!!
    Multumesc tuturor!

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    Standard RSP member garyman's Avatar
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    Default Re: distanta focala-parabola 185?

    spani , acum am vazut postul tau ... imi pare rau de intarziere .....



    in sticla era COCA COLA ( carbogazoasa )
    pierdut in discutii aprinse .... desi nu doresc nimic

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