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  1. #1
    Junior Member Teacher
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    Default Comparatie - 1,85 Offset cu 1,8 Prime focus

    Montura polara.Ambele sint in oferta la Peruvision.Ce ma sfatuiti sa cumpar.Multumesc anticipat pt indrumare.

  2. #2
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    La prime focus, reglarea pozitiei LNC-ului e mult mai usoara.

  3. #3
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    Iti recomand prime focus este peste offset, dar in ambele cazuri grija mare la manipulare si sa aiba o montura de firma , altfel vei avea surprize...

  4. #4
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    Multumesc pt raspunsuri.Una din problemele neclare era cu care din cele doua antene as avea cistig mai mare.Si ca sa fiu si mai la obiect,as vrea sa-mi confirme cineva din Bucuresti daca intra bine cu 1,8 transponderele Sky Italia de pe Hotbird 2 respectiv 12073 H sau 12054 H.

  5. #5
    Remember Digitalus!! Expert
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    Teoretic antena offset la acelasi diametru cu un prime-focus ar trebui sa aibe un "ceva" in plus.
    In practica trebuie avut in vedere faptul ca niciodata 2 repere din acelasi lot (producator, marca, caracteristici, etc) ... nu sunt identice
    Chiar daca o parabola e mai usor de instalat (reglat) eu iti recomand offset-ul
    Un producator bun de offseturi (chiar de 1,8m) este Prodeline.

  6. #6
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    WoobyZ , ia in considerare printre altele si .... zapada , si faptul ca la prime focus curatatul e putin mai dificil .

  7. #7
    MuSic & So mucH MoRe! Expert
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    Quote Originally Posted by WoobyZ
    Multumesc pt raspunsuri.Una din problemele neclare era cu care din cele doua antene as avea cistig mai mare.Si ca sa fiu si mai la obiect,as vrea sa-mi confirme cineva din Bucuresti daca intra bine cu 1,8 transponderele Sky Italia de pe Hotbird 2 respectiv 12073 H sau 12054 H.
    Intra in Bucuresti ziua cu 1.1m (offset) la limita dar stabil pana seara pe la 18:00.
    Recomandarea mea este Prime Focus aluminiu dintr-o bucata.
    Nu se compara nimic cu stabilitatea si castigul unei anetene prime focus.
    Desigur este mai comod de instalat/ingrijit un offset...dar totusi prime focus este solutia pentru castig mai bun si stabil.
    DVB-S:
    Offset Emme Esse (Alu.) 1.25
    Offset Emme Esse (Alu.) 1.15
    Prime focus (Alu) 1.50m, 1.90m
    Offset 1.50m Fe, Triax TDS 1.10m, Visiosat BIG-BISAT, TechniSat SATMAN 85cm, Gibertini OP100L, etc
    Offset 35.cm (Camping), Triax BSKYB (72x58 cm), etc
    DM 800 HD V2, DM 500 V2, DM 800 HD, Amiko X-Finder, GigaBlue 800 HD, Sab Sky 4800 Mini Hd,
    Abo: Focussat, Dolce, HD+, TivuSat, Freesat, etc.
    DVB-T:
    TechniSat MultyMedia TS 1, Televes DAT HD, DIGIALITY OUTDOOR ANTENNA, etc

  8. #8
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    Sa ma bati ca nu pun o antena circulara. Cate lnb-uri pui pe ofset si cate pe circulara?

  9. #9
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    Quote Originally Posted by gelu_dh
    Sa ma bati ca nu pun o antena circulara. Cate lnb-uri pui pe ofset si cate pe circulara?
    Ete scartz...asa te intreb si eu daca poti pune lnb in banda C pe offset?
    Nu asta conteaza ci castigul efectiv pe anumite spoturi ce nu sunt pentru Ro.
    DVB-S:
    Offset Emme Esse (Alu.) 1.25
    Offset Emme Esse (Alu.) 1.15
    Prime focus (Alu) 1.50m, 1.90m
    Offset 1.50m Fe, Triax TDS 1.10m, Visiosat BIG-BISAT, TechniSat SATMAN 85cm, Gibertini OP100L, etc
    Offset 35.cm (Camping), Triax BSKYB (72x58 cm), etc
    DM 800 HD V2, DM 500 V2, DM 800 HD, Amiko X-Finder, GigaBlue 800 HD, Sab Sky 4800 Mini Hd,
    Abo: Focussat, Dolce, HD+, TivuSat, Freesat, etc.
    DVB-T:
    TechniSat MultyMedia TS 1, Televes DAT HD, DIGIALITY OUTDOOR ANTENNA, etc

  10. #10
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    Quote Originally Posted by the the
    Quote Originally Posted by gelu_dh
    Sa ma bati ca nu pun o antena circulara. Cate lnb-uri pui pe ofset si cate pe circulara?
    Ete scartz...asa te intreb si eu daca poti pune lnb in banda C pe offset?
    Nu asta conteaza ci castigul efectiv pe anumite spoturi ce nu sunt pentru Ro.
    Banda C sant parca programe pentru lumea a treia nu?Acu cand intram in U.E ce noutati sa vezi acolo?

  11. #11
    MuSic & So mucH MoRe! Expert
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    Vezi ca este un topic mai sus despre ce se vede in C band.
    Cat despre lumea a 3-a stai linistit ca noi (cu Europa cu tot) suntem in lumea a3-a pe langa Bangkok, Singapore, Hong Kong, Kuala Lumpur, Taiwan, etc...
    Nu mai zic de Australia, Noua Zeenlanda, Seul ori Tokio.
    DVB-S:
    Offset Emme Esse (Alu.) 1.25
    Offset Emme Esse (Alu.) 1.15
    Prime focus (Alu) 1.50m, 1.90m
    Offset 1.50m Fe, Triax TDS 1.10m, Visiosat BIG-BISAT, TechniSat SATMAN 85cm, Gibertini OP100L, etc
    Offset 35.cm (Camping), Triax BSKYB (72x58 cm), etc
    DM 800 HD V2, DM 500 V2, DM 800 HD, Amiko X-Finder, GigaBlue 800 HD, Sab Sky 4800 Mini Hd,
    Abo: Focussat, Dolce, HD+, TivuSat, Freesat, etc.
    DVB-T:
    TechniSat MultyMedia TS 1, Televes DAT HD, DIGIALITY OUTDOOR ANTENNA, etc

  12. #12
    Remember Digitalus!! Expert
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    Quote Originally Posted by the the
    Vezi ca este un topic mai sus despre ce se vede in C band.
    Cat despre lumea a 3-a stai linistit ca noi (cu Europa cu tot) suntem in lumea a3-a pe langa Bangkok, Singapore, Hong Kong, Kuala Lumpur, Taiwan, etc...
    Nu mai zic de Australia, Noua Zeenlanda, Seul ori Tokio.
    Vrei sa spui Indonezia si Malaesya ... Singapore este pe langa acestea un stat politienesc (antenele sunt montate cu aprobare, exista 2 cotidiene ... insa traduse in toate cele 3 limbi oficiale )

  13. #13
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    Unde se poate comanda o asemenea angtena si exista suport pentru mai multe LNB la aceasta antena?

  14. #14
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    Multumesc tuturor pentru raspunsuri!Ceata persista
    N-are nimeni 1,8 in Bucuresti?

    @SkySnows Am scris la inceput,sint in oferta la Peruvision pe la 200 de coco.

  15. #15
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    Quote Originally Posted by gelu_dh
    Sa ma bati ca nu pun o antena circulara. Cate lnb-uri pui pe ofset si cate pe circulara?
    Cred ca ai vrut sa spui parabolica in loc de circulara .....pt ca offset-ul e de 2 feluri: circular si oval

 

 

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