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Post subject: Belden RF240
Posted: 25.03.2006 - 18:02 #32739
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Majster
Joined: Máj 12, 2004
Posts: 4579
Location: Bratislava
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kde kupim v BA najlacnejsie tento kabel potrebujem surne... dakujem |
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Post subject: RE: Belden RF240
Posted: 26.03.2006 - 11:34 #32774
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Majster
Joined: Máj 12, 2004
Posts: 4579
Location: Bratislava
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Post subject: RE: Belden RF240
Posted: 26.03.2006 - 14:02 #32778
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Guru
Joined: Okt 30, 2003
Posts: 1130
Location: Velke Kapusany
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Hoc aky belden kupis lacno v IES. |
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Post subject: RE: Belden RF240
Posted: 26.03.2006 - 14:13 #32779
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Majster
Joined: Máj 12, 2004
Posts: 4579
Location: Bratislava
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kupujete hotove pigtaily alebo si ich robite na mieru? cital som niekde ze je lepsie pigtail kupit hotovy lebo tam kde ho vyrobia ho aj riadne premeraju ci je dobry... kdezto ja to doma nemam ako zmerat... |
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Post subject: RE: Belden RF240
Posted: 26.03.2006 - 14:19 #32780
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Guru
Joined: Okt 30, 2003
Posts: 1130
Location: Velke Kapusany
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Kable robime na mieru. Co nevies zmerat doma? Kupovane kable tiez nie su dobre. Ak chce niekto robit fakt dobre kable, tak by mal aj dlzky kablov dodrziavat podla vlnovej dlzky. |
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Post subject: RE: Belden RF240
Posted: 26.03.2006 - 14:22 #32781
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Ucen
Joined: Aug 09, 2004
Posts: 753
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ak to neje nejaky "znackovy zabaleny", tak ho zrejme robi priamo firma, ktora predava aj samotne kable, konektory, wifi, napr *REKLAMA* a pochybujem, ze to maju na com zmerat.
odporucam si urobit kabel sam, ked bude zly, aspon vies kto to posral , ale zas neje problem urobit si kabel a kvalitne, len to zaberie trocha casu. |
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Post subject: RE: Belden RF240
Posted: 26.03.2006 - 14:36 #32783
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Majster
Joined: Jan 12, 2003
Posts: 4250
Location: /dev/null
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Chalan: uz dlhsiu dobu robim jedine kable ku vsesmerovkam, inac vsetko kupujeme hotove... jasne ze (aj tam) su neake nepodarky, ale pri tej cene (do 200 Sk/ks) to neak neriesime a proste sa to zahodi a pouzije sa druhy.... (material a cas straveny pri vyrobe za to proste nestoji...) |
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Post subject: RE: Belden RF240
Posted: 26.03.2006 - 15:19 #32786
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Guru
Joined: Okt 30, 2003
Posts: 1130
Location: Velke Kapusany
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To si: Linuxi by si si robil sam. Ale kable nie. Ja si to pri kabloch myslim prave opacne. Kvalitne spraveny kabel je za par minut. A mozes si ju spravit presne aj podla vlnovej dlzky napr lambda 1/2. V obchode taky kabel nekupis. |
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Post subject: RE: Belden RF240
Posted: 26.03.2006 - 15:32 #32788
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Ucen
Joined: Jún 24, 2003
Posts: 598
Location: /dev/null
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pokial viem tak pigtail origos maju presne cinitel skratenia takze na mieru to spravis rovnako ako original rozdiel ? no budiz vies ze to je dobre spravene .. nic viac. RLA10 co pouzivame sme si robili lebo ich nepredavaju hotove .... inak sa to neoplati robit. Dnes uz je cena fakt nizka .. pred par rokmi by som vahal, ale teraz nie ... |
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Post subject: RE: Belden RF240
Posted: 26.03.2006 - 15:33 #32789
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Majster
Joined: Jan 12, 2003
Posts: 4250
Location: /dev/null
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Dikobraz: kvalitne kabel za par minut praveze nespravis... |
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Post subject: RE: Belden RF240
Posted: 26.03.2006 - 15:35 #32790
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Guru
Joined: Okt 30, 2003
Posts: 1130
Location: Velke Kapusany
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Ak mas dobru pajku a dobru spajkovaciu kvapalinu, tak spravis perfektny kabel za par minut. Aj stripovac sa zide ale nie je podmienkou. |
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Post subject: RE: Belden RF240
Posted: 26.03.2006 - 15:56 #32792
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Majster
Joined: Jan 12, 2003
Posts: 4250
Location: /dev/null
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Dikobraz: pokial mam mat poriadne odmeranu dlzku kabla, a slusne spravene konektory tak to trva tak okolo pol hodiny... samotne pajkovanie z toho az tak vela nezaberie... |
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Post subject: RE: Belden RF240
Posted: 26.03.2006 - 19:51 #32808
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Majster
Joined: Máj 12, 2004
Posts: 4579
Location: Bratislava
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ja som mal na mysli ze tie hotove kable maju pomerany utlm... nie ze ci su dobre spojene piny s kablom a tak... podla mna ked zle urobis kabel moze mat vyssi utlm ako by mal mat a ani to nezistis ked to nezmerias... |
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Post subject: RE: Belden RF240
Posted: 26.03.2006 - 20:42 #32812
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Guru
Joined: Okt 30, 2003
Posts: 1130
Location: Velke Kapusany
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Nikto to nemera. Ak dobre zapajkujes a nebude kabel v skrate, tak sa nemusis toho obavat. |
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Post subject: RE: Belden RF240
Posted: 27.03.2006 - 08:37 #32837
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Majster
Joined: Máj 12, 2004
Posts: 4579
Location: Bratislava
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dnes mi prisla odpoved na moj odtaz z firmy kde tvrdia ze vyrobene kable meraju nasledovne... Meranie s11 a s21 , teda VSWR a útlm, asi by neklamali? |
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