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Post subject: Antena a rusenie z bleskozvdu
 Posted: 10.07.2005 - 15:01 #21266
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zdravim,
zaujmalo by ma ci bude mat nejaky vplyv, ked dam do tesnej blizkosti anteny bleskozvod (teda dobre uzemneny predmet). Aky to bude mat vplyv na vyzarovaci uhol. vdaka |
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Post subject: Antena a rusenie z bleskozvdu
Posted: 10.07.2005 - 16:56 #21267
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Majster
Joined: Okt 22, 2003
Posts: 3321
Location: Banská Bystrica - Rudlová
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Post subject: RE: Antena a rusenie z bleskozvdu
Posted: 10.07.2005 - 19:30 #21270
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| super, to som chcel pocut. pretoze ak sa nemylim tak ELM vlny by sa mali uzatvarat do zeme a to ma zmiatlo. vdaka. |
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Post subject: RE: Antena a rusenie z bleskozvdu
Posted: 11.07.2005 - 11:37 #21275
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Ucen
Joined: Nov 04, 2003
Posts: 544
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| andreas4all: KAzda antena ma byt uzemnena !!!!! |
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Post subject: RE: Antena a rusenie z bleskozvdu
Posted: 21.12.2005 - 18:53 #26698
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Basic
Joined: Dec 29, 2004
Posts: 24
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| mozem dat vsesmerovku na beskozvod? |
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Post subject: RE: Antena a rusenie z bleskozvdu
Posted: 21.12.2005 - 20:24 #26703
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Majster
Joined: Feb 05, 2003
Posts: 2686
Location: Topolcany
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Post subject: RE: Antena a rusenie z bleskozvdu
Posted: 21.12.2005 - 21:15 #26704
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Basic
Joined: Sep 22, 2005
Posts: 71
Location: Europa
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sasan wrote: ›mozem dat vsesmerovku na beskozvod?
jasne, uplne navrch  |
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Post subject: RE: Antena a rusenie z bleskozvdu
Posted: 22.12.2005 - 11:18 #26724
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Basic
Joined: Dec 29, 2004
Posts: 24
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nebola by vodivo spojena, len ci to nejako nerusi alebo tak, no dobre idem sa  |
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Post subject: RE: Antena a rusenie z bleskozvdu
Posted: 22.12.2005 - 11:26 #26725
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Basic
Joined: Feb 11, 2004
Posts: 157
Location: okr. HC a PN
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ked ti tam uderi blesk tak ti nepomoze ani svetena voda. 
Jeden mal tiez na bleskozvode upevnenu Instalacnu krabicu Scame IP55 a ked tam slahol blesk tak sa mu roztavila..... |
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Post subject: RE: Antena a rusenie z bleskozvdu
Posted: 22.12.2005 - 11:46 #26726
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Majster
Joined: Jan 12, 2003
Posts: 4250
Location: /dev/null
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| antena nesmie byt umiestnena na bleskozvode, ale musi byt s nim vodivo prepojena |
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Post subject: RE: Antena a rusenie z bleskozvdu
Posted: 22.12.2005 - 13:11 #26732
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Majster
Joined: Okt 21, 2003
Posts: 4247
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Post subject: RE: Antena a rusenie z bleskozvdu
Posted: 22.12.2005 - 23:11 #26759
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| tusim v normach sa pise, ze na bleskozvody nemas montovat veci co tam nepatria. cize urcite nie. |
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tak nejak sa mi mari, ze za bezpecnu vzdialenost pri krizeni bleskozvodu a ineho vedenia sa povazuje 0,5 metra a pri subehu su to 2 metre... ked ti uz zlezie z oblohy az na dom milion voltov, nejakou izolackou ich len tak neobabres