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Post subject: velmi zahadny problem s dvb-s
 Posted: 15.07.2011 - 13:10 #92288
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Majster
Joined: Máj 12, 2004
Posts: 4579
Location: Bratislava
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| mali sme k dispozicii merak openbox sf30 podla ktoreho sme naladili parabolu a ked sme prepli transponder 11,895/V kde sa nachadza napr. program barrandow tak nam signal klesol na 24percent a lietal 24-32percent. akonahle sa chalan postavil na pravo od paraboly signal vystupil na 60percent. Parabola je umiestnena na stoziary po sta v dolnej polohe na 8.p budove. v ceste nieje ziadna prekazka, skusali parabolu presunut aj o 40m vedla problem bol rovnaky, vymenili lnb to iste, vymenili parabolu to iste, Napr. transponder kde sa nachadza markize ide bezproblemovo. sme uz dost bezradni vie mi stym prosim niekto nejako poradit? naskytla sa tu teoria o ruseni z 10ghz radia co sa mi vsak nezda... |
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Post subject: RE: velmi zahadny problem s dvb-s
Posted: 15.07.2011 - 17:22 #92302
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Majster
Joined: Okt 31, 2006
Posts: 2062
Location: TT
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| najlepšie zohnať niekoho so spektrákom na toto pásmo že by to preskenoval , zavolaj na TU že ti tam niekto ruší SAT príjem , na toto pásmo by mali mať veci v aute ... |
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Post subject: RE: velmi zahadny problem s dvb-s
Posted: 15.07.2011 - 19:01 #92304
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Guru
Joined: Júl 14, 2005
Posts: 1591
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nemate quatro LNB ?  len tak pre zaujimavost...?
a ked chces mam merak so spektrakom mozem ti to prist omerat... |
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Post subject: RE: velmi zahadny problem s dvb-s
Posted: 15.07.2011 - 19:20 #92305
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Guru
Joined: Aug 14, 2008
Posts: 1149
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| skus pootocit lnb aj to niekedy pomaha |
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Post subject: RE: velmi zahadny problem s dvb-s
Posted: 16.07.2011 - 08:51 #92309
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Majster
Joined: Máj 12, 2004
Posts: 4579
Location: Bratislava
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Post subject: RE: velmi zahadny problem s dvb-s
Posted: 16.07.2011 - 08:55 #92310
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Guru
Joined: Júl 14, 2005
Posts: 1591
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nie nie len som si chcel uistit ci nahodou nehladas Vertical/High na vystupe Horizontal/Low
asi by pomohol ten merak.. zavolaj mi v utorok mozem vybehnut to omrknut |
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Post subject: RE: velmi zahadny problem s dvb-s
Posted: 16.07.2011 - 09:20 #92311
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Guru
Joined: Aug 14, 2008
Posts: 1149
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| stalo sa mi ze som mal aj vadnu parabolu bola troska tuknuta |
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Post subject: RE: velmi zahadny problem s dvb-s
Posted: 16.07.2011 - 09:41 #92312
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Majster
Joined: Máj 12, 2004
Posts: 4579
Location: Bratislava
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parabola bola menena tiez, tam bolo menene vsetko a problem rovnaky  |
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Post subject: RE: velmi zahadny problem s dvb-s
Posted: 03.08.2011 - 16:41 #92683
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Guru
Joined: Júl 14, 2005
Posts: 1591
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| problem objaveny ako rusenie pravdepodobne z p2p spoja ktory svieti priamo z boku do LNBcka |
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Post subject: RE: velmi zahadny problem s dvb-s
Posted: 04.08.2011 - 19:20 #92694
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Majster
Joined: Máj 12, 2004
Posts: 4579
Location: Bratislava
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no vdaka kotol za pomoc a meranie, uvidime co povie klient na obraz po odtieneni dalsou parabolou ked sa vrati, je vcul na dovolenke... ako dalsi krok bude oslovenie skylinku alebo rovno TU...
len ma este napadlo preco ten transponder zo zaciatku vobec nesiel a tie kopce na meraku boli vedla stredu? nejak mi to uniklo... |
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Post subject: RE: velmi zahadny problem s dvb-s
Posted: 04.08.2011 - 21:29 #92697
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Majster
Joined: Feb 14, 2011
Posts: 2544
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| TU ti povie podla mna, ze tvoja parabola nema ziadny narok na ochranu pred rušením. |
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Post subject: RE: velmi zahadny problem s dvb-s
Posted: 04.08.2011 - 21:38 #92698
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Majster
Joined: Okt 21, 2003
Posts: 4247
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prelozit satelitnu parabolu na ine miesto, aky problem?
btw, co myslis, ake kvalitne a ostre je asi LNBcko ked plastovy obal, vystupne konektory, dva ziarice (h+v), elektronika ktora prepina polarizacie a konvertuje to na medzifrekvenciu, dovoz ciny alebo inej prdele, plastova krabica, a marza predajcu, tvojria dokopy 5-10 EUR ceny? kvalitne LNBcka stoja kludne 50nasobne viac... |
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Post subject: RE: velmi zahadny problem s dvb-s
Posted: 05.08.2011 - 00:40 #92700
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pixall ty si asi nekupoval single LNB vo velkoobchode? zacinaju od 3 eur  |
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Post subject: RE: velmi zahadny problem s dvb-s
Posted: 05.08.2011 - 07:22 #92702
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Majster
Joined: Okt 31, 2006
Posts: 2062
Location: TT
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jaj tak to velmi drahô nakupuješ ....
ja čo vidím tak že 1,9 € bez dph |
Last edited by Thomas on 05.08.2011 - 07:38; edited 1 time in total
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Post subject: RE: velmi zahadny problem s dvb-s
Posted: 05.08.2011 - 07:24 #92703
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Guru
Joined: Aug 14, 2008
Posts: 1149
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| predam opensat lnb sum o,1db za 2e min odber 20ks |
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