FM-AM DX - TOWERS - ANTENAS - RECEIVERS

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FM-AM DX - TOWERS - ANTENAS - RECEIVERS

Reception via atmospherical layers - infos - satelit

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Dxfmromania is an romanian forum based on FM and TV dx receptions. On this forum have informations about towers and city antennas of transmitters. Separate add Satelit receptions special for satelit finders or scanners. Succes. All request need send a simple message to forum administrator. 73's

    Pas in banda

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    ipman

    Numarul mesajelor : 37
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    Pas in banda

    Post by ipman on Tue 18 Nov 2008, 11:12

    Daca tot am cerut si "dincolo" pasul in lungi, medii si scurte, cer si aici pasul in FM.
    Care e pasul oficial? Gasesc info contradictorii peste tot, in TNABF nu e nimic si daca scanez posturile au armonici cit cuprinde.
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    Dxfmromania
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    Re: Pas in banda

    Post by Dxfmromania on Tue 18 Nov 2008, 12:35

    nu se respecta o distanta mai mare , este calculat aiurea pasul ori
    normal trebuie pas de 400khz iar in bucuresti aveam exact pe 400khz 91.7 si 92.1
    in rest 500khz


    Last edited by ZVARTOSHU on Sun 10 Mar 2013, 11:20; edited 1 time in total
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    Dxfmromania
    Admin

    Numarul mesajelor : 1608
    Varsta : 34
    Localizare : bucuresti - sud est romania
    Stare de spirit : activa
    Data de inscriere : 2008-03-24

    Re: Pas in banda

    Post by Dxfmromania on Wed 04 Feb 2009, 23:46




    ordinea filtrelor de DX
    10.7 A - 230+5khz
    10.7 S - 180+7khz punct dreapta sus , 10.7S ' - 230khz - 8khz maxim punct stanga sus
    10.7 J - dublu punct - 150khz - 6khz diferenta de caldura poate adauga +2khz
    10.7JA - 150khz +4khz , diferenta de caldura tine spre 149khz
    SKN4N - SK10.7N4M - 150khz - 18khz diferenta de caldura [ canicula ] 128-134khz [ daca aparatul de radio nu receptioneaza sau fuge ± 50khz [ overload ]
    SKN5N - SKN5H - SKN5K - SK10.7N5N - 110khz - 8khz diferenta de caldura poate atinge la unele si cote alarmante -12 sau cu defecte +7khz [ acesta daca este pus si frecventa are tendinta +50khz peste F base = OVERLOAD

    73's

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    Re: Pas in banda

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