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  1. #1
    cu state vechi in meserie Expert
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    Default Cei care stiu germana si nu numai help..

    Am gasit la conrad un multiswitch:

    Paste de pe siteu conrad

    Multischalter für die analoge Signalverteilung für bis zu 8 Teilnehmer.
    Das terrestrische Signal kann mit eingespeist werden. Zur Signalversorgung ist ein Doppel- oder Twin-LNB notwendig. Bei sehr langen Kabelwegen kann ein optionales Netzteil angeschlossen werden.
    Technische Daten:
    3 Eingänge (2 x SAT / 1 x terr.) · Frequenzbereich 47 - 2400 MHz · Stromversorgung 230 V/50 Hz.

    Der optimale Multischalter für den Aufbau von Mehrteilnehmer-Anlagen. 3 Eingänge (2x Sat, 1x terr.) 4 bzw. 8 Receiverausgänge. Dämpfung Sat < 3,5 dB, Ausgangspegel 100 dBuV, Ausgänge 10-2300 MHz. (Twin oder Doppel-LNB notwendig!) Bei der Einspeisung von terrestrischen Signalen müsssen zur Auskopplung dieser SAT-Antennendosen eingesetzt werden



    Am vrut sa il cumpar printr-un prieten si cand sa dus sa il cumpere tipul de la conrad ia zis ca merge doar pentru analogic iar amicu meu nu la luat. Concret imi poate spune cineva daca pot folosi acel multiswitch cu un LNB twin si 4 receivere digitale pentru a urmarii independent pe cele 4 receivere 4 programe diferite, adica sa zicem

    rec 1 - pol V low
    rec 2 - pol V high
    rec 3 - pol H low
    rec 4 - pol H high

    Mersi
    2XRCS DigiTV (2xrec+2xsmasrtcard(extra1)+antena+LNB), DK-1102 Offset 1,2 DM800


  2. #2
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    cumpara un lnb cu 4 iesiri independente costa mai putin si face exact acelasi lucru.eu il platesc in italia 45 euro de la humax



  3. #3
    cu state vechi in meserie Expert
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    Quote Originally Posted by gymi
    cumpara un lnb cu 4 iesiri independente costa mai putin si face exact acelasi lucru.eu il platesc in italia 45 euro de la humax
    multiswitchu ala face 30 de euro si mai stie sa imi bage si semnalu terestru in plus. Mai astept alte pareri.

    Mersi
    2XRCS DigiTV (2xrec+2xsmasrtcard(extra1)+antena+LNB), DK-1102 Offset 1,2 DM800


  4. #4
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    ästa este un Multischalter pur analogic, cautä unul altul la care sä scrie in descriere cä e cel putzin "digital tauglich" sau "digital Vorbereitung", diseq...

    dar intradevar cu un LNB ar fi mai bine, bineinteles daca poti sa renunti la signalul terestru
    Humax5400Z ToH3.3;Strong SRT6355;Strong4125evolution;
    Vantage VT-X121SCI;PhillipsCryptoworks; DragonCAM;YellowZetaCam; UPC-Direct; PW; Astra/Hotbird/Amos/Sirius

  5. #5
    cu state vechi in meserie Expert
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    Quote Originally Posted by quality
    ästa este un Multischalter pur analogic, cautä unul altul la care sä scrie in descriere cä e cel putzin "digital tauglich" sau "digital Vorbereitung", diseq...

    dar intradevar cu un LNB ar fi mai bine, bineinteles daca poti sa renunti la signalul terestru
    man stai un pic... cum adica pur analogic? adica nu o sa functioneze cum am scris eu mai sus ... o sa functioneze numai cu receivere analogice? mersi
    2XRCS DigiTV (2xrec+2xsmasrtcard(extra1)+antena+LNB), DK-1102 Offset 1,2 DM800


  6. #6
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    Uite ce zice translatoru in engleza:
    Multi-switch for the similar signal distribution for up to 8 participants. The terrestrial signal can be fed with. For signal supply a double or a twin LNB is necessary. With very long cable runs an optional power pack can be attached. Technical data: 3 entrances (2 x/1 x SOWS terr.) · Frequency range 47 - 2400 MHz · Current supply 230 V/50 cycles per second.

    The optimal multi-switch for the structure of multi-participant plants. 3 entrances (2x sows, 1x terr.) 4 and/or 8 Receiverausgänge. Absorption sows < 3.5 railways, output level 100 dBuV, exits 10-2300 MHz.(Twin or double LNB necessarily!) During the feed of terrestrial signals müsssen for uncoupling these SAT Antennendosen to be used.
    Nu stiu, poate te ajuta.

  7. #7
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    ca sa folosesti un asemenea switch ai nevoie si de LNBuri QUATTRO - adica fiecare LNB are iesire pt HL,VL,HH,HL. Deci un asemena switch pt 2 LNB are 8 intrari de LNB + cea terestra si 1,2,4,8,16 iesiri (depinde citi bani ai)

  8. #8
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    @stailus
    Nu o sa functioneze cum ai vrea tu, fiindca nu are decat H si V, low band. Daca vrei si high band, iti trebuie un LNB Quattro si multiswitch cu 5 intrari si 4 iesiri. Solutia asta nu se mai foloseste de mult, mult mai bine iesi cu un LNB Quad (4 iesiri independente, nu-ti mai trebuie multiswitch), dar exista si Quad care au si intrare de antena terestra.

  9. #9
    cu state vechi in meserie Expert
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    @Kroky

    Mersi man. M-am lamurit acum. Insemna ca avea dreptate cel de la conrad.
    2XRCS DigiTV (2xrec+2xsmasrtcard(extra1)+antena+LNB), DK-1102 Offset 1,2 DM800


  10. #10
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    Uite aici un Multischalter adevarat ( http://cgi.ebay.de/ws/eBayISAPI.dll?...tem=5787731363 ) are si amplificator
    pentru intrarea terestra.

    Semnatura se incarca...

  11. #11
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    @claudiuw
    Nu va mai complicati cu asemenea multiswitch-uri. Solutia asta nu se mai foloseste de mult! Dezavantaje:
    1. Necesita 4 cabluri intre el si LNB.
    2. Trebuie alimentare de 220V sus langa antena, ceea ce nu este mereu comod.
    3. Multiswitch + Quattro LNB costa mai mult decat un Quad cu intrare terestra.
    4. Consumul de curent: avand puterea de 22 W, intr-un an consuma aproape 200 kWh (mai exact 22x24x365 = 192.720 Wh). Cei din Romania stiu mai exact cat costa un kWh, inmultiti cu 200 si o sa dati peste o suma frumusica, adica in cativa ani consuma cam cat ar costa un LNB Quad.

  12. #12
    Junior Member Teacher
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    in english:

    Multi-switch for the similar signal distribution for up to 8 participants. The terrestrial signal can be fed with. For signal supply a double or a twin LNB is necessary. With very long cable runs an optional power pack can be attached. Technical data: 3 entrances (2 x SAT/1 x terr.) · frequency range 47 - 2400 MHz · current supply 230 V/50 cycles per second. The optimal multi-switch for the structure of multi-participant plants. 3 entrances (2x Sat, 1x terr.) 4 and/or. 8 Receiverausgaenge. Absorption Sat
    Dubito ergo cogito...
    Cogito ergo sum :>

    Dreambox7000s/STAB HH120

  13. #13
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    Quote Originally Posted by Kroky
    @claudiuw
    Nu va mai complicati cu asemenea multiswitch-uri. Solutia asta nu se mai foloseste de mult! Dezavantaje:
    1. Necesita 4 cabluri intre el si LNB.
    2. Trebuie alimentare de 220V sus langa antena, ceea ce nu este mereu comod.
    3. Multiswitch + Quattro LNB costa mai mult decat un Quad cu intrare terestra.
    4. Consumul de curent: avand puterea de 22 W, intr-un an consuma aproape 200 kWh (mai exact 22x24x365 = 192.720 Wh). Cei din Romania stiu mai exact cat costa un kWh, inmultiti cu 200 si o sa dati peste o suma frumusica, adica in cativa ani consuma cam cat ar costa un LNB Quad.
    Nu te contrazic, exista LNB cu intrare terestra, dar ca de obicei exista un dar, nu are amplificator pe intrarea terestra, pe cand multischalterul acesta are.

    Semnatura se incarca...

  14. #14
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    Ramane de vazut daca vreun roman este dispus sa plateasca 40 €/an numai energia electrica necesara multiswitch-ului doar ca sa aiba intrare terestra amplificata! M-am interesat pe net si am vazut ca 1 kwh costa cam 8000 lei (rotund 0,20 €, la un consum casnic de peste 80 kwh/luna).
    Apropo preturi, uite ce aberatii pot sa scrie astia: http://financiar.rol.ro/stiri/2005/06/198875.htm
    Aici cred ca sunt mai aproape de adevar: http://www.apropo.ro/index.php?channelID=103&art=67687

  15. #15
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    Kroky mai terminat cu curentul asta, al meu este 17/8 oare cat consuma...
    Am avut si Quad LNB dar nu am fost multumit de loc, mergea cand avea chef adica cand era pornit receiver 1 sau 2 atunci merge si receiver 3 si 4 sau asa ceva , cate unu singur nu, nu se alimenta sau dece stie cineva ?

    sau daca vrei sa-l pui printr-un disecg 2/1 sau 4/1 si mai rau, aceasi treaba si cu twin lnb dar cu multischalter care au alimentare niciadata vreo problema (nu numai la mine)
    ....... JonySimic .......

 

 

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