[mythtvnz] OT: Cat5e sharing phone and audio - any issues?
Noel & Di
noel at igrin.co.nz
Wed Sep 26 06:57:39 BST 2007
I am currently sending video encoded signal along my lexcom cable. I
have six multiplexed UHF channels (ex mythbox, 2 SAT receivers,
terestrial antennae, a DVDs and a VCR) with no interferance. I found
Lexcomm cable less bulky, and easier to make off at the wall plate than
RG6 and cat 5, plus it's tidier in the patch panel too.
Matt Poff wrote:
>I gather the Lexcom is only rated to 900MHz though and HDTV requires
>2.2GHz minimum? Or are you just planning to distribute HDTV feeds as
>data from the MythBox? I thought it might be wise to have the option of
>distributing TV signal as well as streamed video data for flexibility.
>
>Yep, I'll run the speaker cable separate to the others to avoid
>interference (won't be able to get it all in a 25mm conduit anyway).
>
>Cheers,
>Matt
>
>Noel & Di wrote:
>
>
>>I made the change to Lexcom cable to get away from using RG6 and
>>separate audio because it's shielded & cat5e is not.
>>Only comment is make sure your speaker cable is shielded or it will pick
>>up interference.
>>
>>Matt Poff wrote:
>>
>>
>>
>>
>>>OK so the cabling tally at the moment is:
>>>
>>>2x Lexcom cable to most outlets
>>>Dedicated 2-channel 14AWG speaker cable in two rooms
>>>1x RG6 cable for HDTV in the future
>>>
>>>Is dual-shield RG6 sufficient for future-proofing HDTV? I've heard the
>>>quad is only necessary if you live in the shadow of a TV transmitter or
>>>similar?
>>>
>>>I don't want to rely on some distributed audio solution running over the
>>>Lexcom nor do I want to be limited to using active speakers at outlets,
>>>hence the speaker cable.
>>>
>>>These rooms are unlikely to require 5:1 audio in future but at a pinch I
>>>could add rear speaker outlets using a HomePlug transmitter/receiver
>>>and active speakers run over the mains cable.
>>>
>>>Does this sound like a good plan?
>>>
>>>
>>>
>>>
>>>
>>>
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>
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