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Post subject: BTS - info
 Posted: 10.01.2008 - 12:56 #60470
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Basic
Joined: Nov 16, 2004
Posts: 210
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Zdravim,
vie mi niekto povedat nieco blizsie ohladne BTS na obrazku? Zaujimalo by ma napr. na aku frekvenciu su vsetky tie anteny (sektorky horne a dolne a aj tie 2 smerove paraboly). Tusim je to BTS Orange, nachadza sa v Ziline. Vtak uplne hore ma nezaujima, ale je to zrejme straka .. diky vopred
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Post subject: RE: BTS - info
Posted: 10.01.2008 - 13:02 #60471
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| vacsie su na 900mhz, mensie na 1800mhz, a tie paraboly su licencovane spoje. a hore je asi sykorka... |
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Post subject: RE: BTS - info
Posted: 10.01.2008 - 13:16 #60472
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Basic
Joined: Nov 16, 2004
Posts: 210
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| Diky adreas4all, ak licencovany tak 3,5GHz alebo 10GHz alebo vyssie, vsak? Naco sluzi? Komunikacia medzi BTS koli administracii? |
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Post subject: RE: BTS - info
Posted: 10.01.2008 - 13:32 #60474
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Ucen
Joined: Jan 15, 2005
Posts: 768
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| Licenc najcastejsie v 18Ghz |
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Post subject: RE: BTS - info
Posted: 10.01.2008 - 13:45 #60475
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Basic
Joined: Nov 16, 2004
Posts: 210
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| Diky.. a ake frekvencie pouziva Orange / T-Mobile pre UMTS? 1800MHz? |
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Post subject: RE: BTS - info
Posted: 10.01.2008 - 14:24 #60476
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Basic
Joined: Jan 21, 2004
Posts: 425
Location: Rimavska Sobota
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| tmobile flarion ~450MHz, umts obaja ~1900MHz |
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Post subject: RE: BTS - info
Posted: 10.01.2008 - 14:57 #60478
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Ucen
Joined: Feb 21, 2006
Posts: 538
Location: BA
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| O2 pouziva 38Ghz co som videl.. Debili sprosty mam na nich nervy... |
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Post subject: RE: BTS - info
Posted: 10.01.2008 - 16:15 #60481
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Basic
Joined: Jún 12, 2006
Posts: 17
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| Uplne hore UMTS, dole velke GSM 900, mensie GSM 1800 |
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Post subject: RE: BTS - info
Posted: 10.01.2008 - 17:11 #60483
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| tie licencovane mas predsa na prenos udajov (hovory a sms), standardne sa pripajaju na 2mbps (priemerny datovy tok byva 512kbps). |
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Post subject: RE: BTS - info
Posted: 10.01.2008 - 17:15 #60484
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Basic
Joined: Jún 12, 2006
Posts: 17
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| 2Mbps? Nie nahodou 16Mbps? - ked ratas HSDPA 8Mbps + 2Mbps/sektor na hovory+SMS .. |
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Post subject: RE: BTS - info
Posted: 10.01.2008 - 17:25 #60485
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| ak je cisto BTS (hovory + sms), tak iba 2mbps. |
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Post subject: RE: BTS - info
Posted: 10.01.2008 - 18:23 #60488
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Basic
Joined: Jún 12, 2006
Posts: 17
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Tak nakolko je to aj UMTS/HSDPA, tak tam bude aspon 8Mbps privedene cisto na data  |
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Post subject: RE: BTS - info
Posted: 10.01.2008 - 18:30 #60490
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Majster
Joined: Okt 22, 2003
Posts: 3321
Location: Banská Bystrica - Rudlová
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Co robis pracu do skoly  |
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Post subject: RE: BTS - info
Posted: 10.01.2008 - 21:08 #60493
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Majster
Joined: Feb 25, 2003
Posts: 2606
Location: BA,BB
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Na fotke su 2 ant. pre licenc. radia, takze ta BTS sluzi zaroven aj ako retranz -> kapacita moze byt aj viac ako 16Mbps
Anteny nie su az tak zaujimave, ovela zaujimavejsi je obsah tych "skatuliek" naookolo , podla nich sa zaroven da povedat ze je to uricte Orange pretoze Tmobile aj O2 umiestnuju technologiu dovnutra budov alebo do ucelenych kontajnerov (jeden kus). |
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Post subject: RE: BTS - info
Posted: 10.01.2008 - 21:29 #60495
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Majster
Joined: Okt 31, 2006
Posts: 2062
Location: TT
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| no aj o2 strká veci do takých škatuliek , konkretne unas na hlavnom uzle je zopár škatúl orangea pomali až na koci strechy ma o2 jednu svoju krabičku podbnú tým čo sú na tej fotke vlavo |
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