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Thread: 75 ohm pc-ofc shielded cable

  1. #1
    Join Date: May 2016

    Location: Milton Keynes

    Posts: 3,577
    I'm Andrew.

    Default 75 ohm pc-ofc shielded cable

    Hi guys ,
    I have 3 metres of this cable and as I know very little about AV I thought I'd ask if this has any use/value ?
    If not then what other uses would it have ?

    regards
    AndyAttachment 18732Attachment 18733Attachment 18734

  2. #2
    Join Date: Oct 2012

    Location: The Black Country

    Posts: 6,089
    I'm Alan.

    Default

    You can use it (2 runs?) as audio interconnect. The 75 ohm description is the characteristic impedance http://www.allaboutcircuits.com/text...tic-impedance/ of the cable, but this only applies at video and radio frequencies, it has virtually no bearing at audio frequencies.


  3. #3
    Join Date: May 2016

    Location: Milton Keynes

    Posts: 3,577
    I'm Andrew.

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    Cheers Firebottle

  4. #4
    Join Date: Feb 2011

    Location: England

    Posts: 290
    I'm James.

    Default

    75 OHMS is the right Impedance for Digital Cable (though the Plugs and Sockets often used by Manufacturers aren't 75 OHMS (but that's a whole other discussion!)) so you could make up some Digital Inter-connects.

    Jim.

  5. #5
    Join Date: May 2016

    Location: Milton Keynes

    Posts: 3,577
    I'm Andrew.

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    Cheers Jim

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