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The time now is 29.04.2024 - 15:08


Porada ohladom anten na 5G

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dino_bs
Post subject: RE: Porada ohladom anten na 5G  PostPosted: 19.03.2010 - 13:26 #81487
Basic


Joined: Dec 28, 2009
Posts: 59

Vsesmerovky nam na 2,4 normalne funguju pokial nie je velke prevysenie oproti klientom.
Mavaju v horizontalnej rovine velmi plochu charakteristiku (8-10?povedzme)
Pokial tam nebude povezme viac ako 20 klientov, tak to zvladne.
Rovnako to bude aj na 5 GHz


Last edited by dino_bs on 19.03.2010 - 15:37; edited 1 time in total
 
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gyro
Post subject: RE: Porada ohladom anten na 5G  PostPosted: 19.03.2010 - 13:48 #81488
Majster


Joined: Okt 22, 2003
Posts: 3321
Location: Banská Bystrica - Rudlová
Neviem preco, ale na 5ke nam vsesmerka nikdy nesla dobre.
 
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cucpo
Post subject: RE: Porada ohladom anten na 5G  PostPosted: 19.03.2010 - 17:42 #81495
Basic


Joined: Feb 10, 2003
Posts: 68

Pani dalsi dotaz teda. Keby som k tomu AP Cisco pripojil dve sektorky cez zlucovac co som nasiel tu http://shop.ipmedia.cz/default.asp?cls= ... ;stiid=333 , islo by to ?? A nebite ma za pre vas stupid otazky sa tomu nerozumiem proste len cosi tusim
 
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Aman
Post subject: RE: Porada ohladom anten na 5G  PostPosted: 19.03.2010 - 18:48 #81496
Majster


Joined: Nov 10, 2005
Posts: 2014

cucpo wrote: ›Pani dalsi dotaz teda. Keby som k tomu AP Cisco pripojil dve sektorky cez zlucovac co som nasiel tu http://shop.ipmedia.cz/default.asp?cls= ... ;stiid=333 , islo by to ?? A nebite ma za pre vas stupid otazky sa tomu nerozumiem proste len cosi tusim


tie zlucovace maju neuveritelny utlm... viac ako je udavany papierovo. a dost to degraduje vykon a kvalitu anteny...
radsej sa tomu vyhnut...
 
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Chalan
Post subject: RE: Porada ohladom anten na 5G  PostPosted: 19.03.2010 - 18:50 #81497
Majster


Joined: Máj 12, 2004
Posts: 4579
Location: Bratislava
ake ap cisco to tu stale spominas? to mas na mysli asi linksys nie?
 
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kubiik
Post subject: RE: Porada ohladom anten na 5G  PostPosted: 19.03.2010 - 19:25 #81498
Guru


Joined: Jan 24, 2004
Posts: 1685

gyro wrote: ›Neviem preco, ale na 5ke nam vsesmerka nikdy nesla dobre.


prvu 5 antenu co som mal ako AP bola vsesmerka, a je tam dodnes a fici v pohode (pripojena na MT, nejak a citlivejsia karta). otazkou je v akom prostredi to chces pouzivat a kde. ci si na rovine alebo mas nejaku clenitu dedinu....

ak je rovinata dedina, je podla mna vhodne tam hodit vsesmer dokail bude stihat....
 
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Thomas
Post subject: RE: Porada ohladom anten na 5G  PostPosted: 19.03.2010 - 19:34 #81499
Majster


Joined: Okt 31, 2006
Posts: 2062
Location: TT
ja mam 5G vsesmerky 3 , 2ks vertikal 1 ks horizontal . Davali sa do lokalt kde sa nepredpokladal nejaky extra zaujem , doteraz snima bol jediny problem a to ze cm9 resp r52 na nich casto odch?dzali , po vymene za ub5 bez problemov. tie vertikalne pojdu v najblizsej dobe dole a pojdu tam sektory , lebo sa pripojilo viac ludi ako sa planovalo a dalsi pribudaju ...

cucpo , pripajat 2 ks sektorov na jedno apcko je este vacsia zhavadilost ako vsesmer . ale pokial tam mas skutocne cisco nejaky ironet tak ten ma 2 konektory (na doske su ipaxy) a daju sa nastavit jeden tx druhy rx , len jeden alebo len druhy alebo obidva naraz , a este jedna ktora ti bude nanic obidve naraz ale ta druha sa pouziva na korekciu odrazov


Last edited by Thomas on 19.03.2010 - 20:07; edited 1 time in total
 
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m-tec
Post subject: RE: Porada ohladom anten na 5G  PostPosted: 19.03.2010 - 19:37 #81500
Ucen


Joined: Máj 31, 2006
Posts: 965
Location: Šahy
zalezi kolko tam planuje klientov, aj ja mam vsesmery kde je malo ludi, radovo do 10ks no problem. A do 800m ako pise je to super.
 
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cucpo
Post subject: RE: Porada ohladom anten na 5G  PostPosted: 22.03.2010 - 08:26 #81539
Basic


Joined: Feb 10, 2003
Posts: 68

Je tam Cisco AIR-LAP1242AG-E-K9 a controler AIR-WLC2106-K9
 
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