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Post subject: konvertor
 Posted: 18.06.2006 - 10:20 #36769
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Basic
Joined: Feb 26, 2005
Posts: 140
Location: Pieštany,vidiek
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da sa niekde kupit len Wi-Fi konvertor na 2,4GHz ??? mam doma 24dB sito a mam taky pocit ze je to uplne to iste ako sa pouziva na Wi-Fi je origos z MMDS
thx |
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Post subject: konvertor
Posted: 18.06.2006 - 11:06 #36770
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Basic
Joined: Mar 30, 2006
Posts: 417
Location: C:\WINNT>
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michalci wrote: ›da sa niekde kupit len Wi-Fi konvertor na 2,4GHz ??? mam doma 24dB sito a mam taky pocit ze je to uplne to iste ako sa pouziva na Wi-Fi je origos z MMDS
thx
sita u wifi a MMDS su (skoro) rovnake.. akurat u MMDS mas priamo v ohnisku konvertor (elektronika ktora meni signal z 2,1-2,3 alebo 2,5-2,7 na 400-600MHz) a u wifi anten je to sito (reflektor) a žiarič (nejake kusky plieškov, žiadna elektronika) |
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Post subject: konvertor
Posted: 18.06.2006 - 22:26 #36784
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Basic
Joined: Feb 11, 2004
Posts: 157
Location: okr. HC a PN
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michalci wrote: ›da sa niekde kupit len Wi-Fi konvertor na 2,4GHz ??? mam doma 24dB sito a mam taky pocit ze je to uplne to iste ako sa pouziva na Wi-Fi je origos z MMDS
thx
caf.
Pokial je ta MMDS z Csatu - aj oni ich predavaju, Tak sito je to iste. Videl som to na vlastne oci a aj mi to ich technik potvrdil. A ziaric (konvertor) ak chces novy ti tiez predaju. Nam raz antena padla na zem, tak sme isli kupit len ziaric. Bez problemov nam ho predali. |
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Post subject: konvertor
Posted: 18.06.2006 - 22:58 #36785
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Basic
Joined: Mar 30, 2006
Posts: 417
Location: C:\WINNT>
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Driver wrote: ›
caf.
Pokial je ta MMDS z Csatu - aj oni ich predavaju, Tak sito je to iste. Videl som to na vlastne oci a aj mi to ich technik potvrdil. A ziaric (konvertor) ak chces novy ti tiez predaju. Nam raz antena padla na zem, tak sme isli kupit len ziaric. Bez problemov nam ho predali.
a mozes povedat cenu? ja som tiez chcel kupit len ziaric ale v shopoch mi zavalili taku cenu ze som sa skoro zo.... |
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Post subject: RE: Vysokoziskove anteny pre pasmo 5GHz
Posted: 20.06.2006 - 13:21 #36848
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Basic
Joined: Feb 11, 2004
Posts: 157
Location: okr. HC a PN
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| Tusim ze stal okolo 1300,- ale bolo to davno a teraz neviem co by pytali. Skus im zavolat. |
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Post subject: RE: Vysokoziskove anteny pre pasmo 5GHz
Posted: 20.06.2006 - 16:47 #36865
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Basic
Joined: Mar 30, 2006
Posts: 417
Location: C:\WINNT>
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Driver wrote: ›Tusim ze stal okolo 1300,- ale bolo to davno a teraz neviem co by pytali. Skus im zavolat.
v jednom shope 2000 a v druhom nieco okolo 1000...
by som radsej uz kupil novu antenu jak samostatny ziaric  |
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Post subject: RE: Vysokoziskove anteny pre pasmo 5GHz
Posted: 21.06.2006 - 13:16 #36909
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Basic
Joined: Feb 11, 2004
Posts: 157
Location: okr. HC a PN
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majklxxx wrote: › Driver wrote: ›Tusim ze stal okolo 1300,- ale bolo to davno a teraz neviem co by pytali. Skus im zavolat.
v jednom shope 2000 a v druhom nieco okolo 1000...
by som radsej uz kupil novu antenu jak samostatny ziaric
No je to na tebe. Ja som to kupoval za cias ked stala Csat 26HP 4000,- bez DPH. TAkze pre mna to bolo vyhodne. |
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Post subject: RE: Vysokoziskove anteny pre pasmo 5GHz
Posted: 22.06.2006 - 11:12 #36943
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Majster
Joined: Okt 19, 2003
Posts: 2339
Location: Bratislava
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| Zazivam sklamanie s tymi 24PRO s radomom. Vzdialenost cca 8km, zariadenia Ovlislink WL5000AP, RSSI dost slabych 22, realna priepustnost vcera vecer 10mbit/s, dnes vyzera byt spoj dost zaruseny. |
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Post subject: RE: Vysokoziskove anteny pre pasmo 5GHz
Posted: 22.06.2006 - 13:21 #36949
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Basic
Joined: Máj 22, 2005
Posts: 477
Location: Michalovce
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| 24PRO maju realny zisk 22.5 dB, co od toho cakas na 8 km? |
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Post subject: RE: Vysokoziskove anteny pre pasmo 5GHz
Posted: 22.06.2006 - 14:08 #36952
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Majster
Joined: Okt 19, 2003
Posts: 2339
Location: Bratislava
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Quote: › 24PRO maju realny zisk 22.5 dB, co od toho cakas na 8 km?
Vzhladom na to, ake su tie anteny drahe a vychvalene, ocakaval som od toho lepsi vykon.
Nic to, pojdu tam Waveant 26dB a tieto presunieme na nejaky kratky spoj do mesta. |
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Post subject: RE: Vysokoziskove anteny pre pasmo 5GHz
Posted: 22.06.2006 - 16:02 #36959
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Basic
Joined: Máj 22, 2005
Posts: 477
Location: Michalovce
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| tie 24PRO by som pouzil na max 4 km, na 8 km su vhodne PW28 db |
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