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Thread: LONG RCA Cables

  1. #1
    ddt
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    LONG RCA Cables

    I was wondering where I might obtain some bulk sheilded RCA cable that I can add the connectors myself. I bought one of those 2.4 GHz audio/video transmitters to watch movies on the TV in the living room from the computer in my home office. Anyways it doesn't play well with the 2.4 WiFi network (or the 2.4 cordless phones, etc. etc.) Since that is a no go... Can I run some RCA cables about 75 - 100 feet, and if so where can I buy some cable that I don't have to pay $1.25 a foot for?

  2. #2
    I'm sorry, and you are....? frodobaggins's Avatar
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    Runs that long without an amp is going to lose some signal quality

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    ddt
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    So I fix it with an amp. I just need a cost effective solution

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    Maximum Bitrate osirisdon's Avatar
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    100 feet you will have no need for any amp. I have done this in the past but with s video cable. People said its imposible until I built my own cable.

    RCA is easy. It only invovles 2 wires if you can find the right wire, remember the shield itself is the gound and the center conductor is the signal, or the center pin. Try out home depot, they have tons of wires and at good pices as well.

    What is RCA on your computer?

    Edit: Here you can get a 50 foot long calbe, then get yourslef a female RCA to female RCA adatper and hook up another cable.http://www.trianglecables.com/svidsvhscab.html
    This would be much easier than building it yourself.

  5. #5
    ddt
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    RCA = tv out

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    Maximum Bitrate osirisdon's Avatar
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    its rca and not s video out? what video card are you using? ATI all in wonder?

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    Raw Wave Rob Withey's Avatar
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    Originally posted by osirisdon
    its rca and not s video out? what video card are you using? ATI all in wonder?
    S-video usually uses a 4 conductor mini-din connector, whereas TV-out (which is often composite video) uses RCA. Those cables you posted are not RCA, they are s-video connectors.

    Composite video modulates the chroma on top of the luminence signal, which is why it only needs two wires (ground and signal), whereas s-video keeps chroma and luminence separate (which is why you need more wires).



    Rob
    Old Systems retired due to new car
    New system at design/prototype stage on BeagleBoard.

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    jol
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    I'm thinking shielded cat5 cable.

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    Maximum Bitrate
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    Originally posted by jol
    I'm thinking shielded cat5 cable.
    Stop thinking that right now! Cat5 is totally inappropriate without the use of expensive converters.

    My general rule of thumb is 150' for composite video without the use of an amp, and has worked well in some of the larger ballrooms I work in. If you go to Parts Express, as I recall, they have crimp on RCA video connectors. You can also crimp on F connectors, and use adapters.
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  10. #10
    Maximum Bitrate osirisdon's Avatar
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    Originally posted by Rob Withey
    Those cables you posted are not RCA, they are s-video connectors.Rob
    Shure looks like RCA to me, plus the S video cable included.

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