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Thread: How to hook up more than 4 LNBs?

  1. #1
    Senior Member Wiz be236 is on a distinguished road be236's Avatar
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    How to hook up more than 4 LNBs?

    Hi,

    I'm thinking of starting a dish farm. (heh)... so with a regular DiSeqC switch, you can hook up four dishes at one time...

    What if you need more, say 6,7,etc dishes (two extra dishes), what can you do?

    Can you daisy-chain two 4-port DiSeqC switches together somehow? Or what's this 22-khz switch thing, what's that for/about?

    ....
    Fortec 80cm dish, Univ LNB.
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    C-band 10ft dish, with Echostar 4000 IRD.

  2. #2
    Moon Shiner Expert rainman is a splendid one to behold rainman is a splendid one to behold rainman is a splendid one to behold rainman is a splendid one to behold rainman is a splendid one to behold rainman is a splendid one to behold rainman is a splendid one to behold rainman's Avatar
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    Quote Originally Posted by be236 View Post
    Hi,

    I'm thinking of starting a dish farm. (heh)... so with a regular DiSeqC switch, you can hook up four dishes at one time...

    What if you need more, say 6,7,etc dishes (two extra dishes), what can you do?

    Can you daisy-chain two 4-port DiSeqC switches together somehow? Or what's this 22-khz switch thing, what's that for/about?

    ....
    check sadoun.com under technical support multi dish and receiver installation should explain the switches you will need.
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  3. #3
    Senior Member Wiz be236 is on a distinguished road be236's Avatar
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    Cool. thanks for the info/link.

  4. #4
    Moon Shiner Expert rainman is a splendid one to behold rainman is a splendid one to behold rainman is a splendid one to behold rainman is a splendid one to behold rainman is a splendid one to behold rainman is a splendid one to behold rainman is a splendid one to behold rainman's Avatar
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    you are welcome be236.

  5. #5
    New Member Newbie carl066 is on a distinguished road
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    Diseqc and 22 Khz switch connections for 5 to 8 LNBs

    Quote Originally Posted by rainman View Post
    check sadoun.com under technical support multi dish and receiver installation should explain the switches you will need.
    I've seen drawings on another site where a single 2-port 22 Khz switch connects to two 4-port diseqc switches. The Sadoun drawing shows one 4-port Diseqc that connects to four 2-port 22 Khz switches. Assuming both methods work, is there any advantage to one over the other?

  6. #6
    The No Pain Train ModeratorPro Iceberg is a splendid one to behold Iceberg is a splendid one to behold Iceberg is a splendid one to behold Iceberg is a splendid one to behold Iceberg is a splendid one to behold Iceberg is a splendid one to behold Iceberg's Avatar
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    most 22k switches will not pass diseqc commands so the 22k first theory doesn't work. Been there tried that

    I use to have 4 4x4 multiswitches go to 4 4x1 diseqc switches. 4 recievers running 8 LNB's



  7. #7
    Senior Member Rising Star bill190 has a spectacular aura about bill190 has a spectacular aura about
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    I have not done this myself (yet), but have read the way to do it is with a "committed" diseqc switch connected to an "uncommitted" diseqc switch.

    I searched google.com for... committed uncommitted diseqc

    ...and found this...

    Toroidal NZ - T90 Switching Solutions

  8. #8
    Bored Member Rising Star lumpkin666 is on a distinguished road
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    The ecoda brand 22k switches pass the diseqc commands fine (or at least well enough for controlling 2 separate diseqc switches). putting the 22k switches after the diseqc works well too (any brand), but you'll need 1 22k switch for every lnbf you add. You might also check some of those nifty switches that allow you to connect a ton of lnb's to them and then reference them as diseqc posititions (satellite positions) instead of ports
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  9. #9
    New Member Newbie Labgate is on a distinguished road
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    Hello

    I have a couple of examples of this on my web site

    hxxp://www.labgate.info

    Best regards

    Labgate

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