On Mon, 18 Dec 2006, Richard Smoot wrote:
> On Monday 18 December 2006 09:56, Chuck Hast wrote:
>> I can send you a picture of my installation, the cable comes through the
>> wall from the cable box with the lightning protection, and hits a 2 port
>> splitter, one port goes to the TV's in the house and thier splitter, the
>> other port goes to the modem. And as Robert said use RG6QS, and the good
>> connectors, and the correct splitter, it also needs to be bi-directional,
>> and should pass from 5 Mhz up. If I recall my cable technolog corretly the
>> bearer signal is in the spectrum from 5MHz upt to 49Mhz or there abouts,
>> and your splitters need to handle the spectrum flow both directions, and
>> they need to handle the low end frequencies correctly or you will have
>> problems on the return leg of your data link. I will send you a picture of
>> my setup, I have the modem routers and hubs in the garage, all to where I
>> can recycle the stuff and keep on going. If I need to check things out I
>> just roll up a small table and put the laptop on it and plug into a open
>> port and start poking.
>>
>> As someone else pointed out you can use WiFi and cut the wires... That is
>> how I have things set up at the house, I do have some cable in the walls
>> but do not use it right now just the wifi cards.
> Who is your provider? My connection comes from the street to a fairly good
> size box outside the house. The cables for TV and the Cable modem come
> into my house to differant rooms. The cable modem connection is exclusively
> meant for it. No splitters or amplifiers should be used on that connection.
> Never attach a TV to it.
> If you are talking about the TV cable connections, the frequencies involved
> start somewhere above 49mhz and go up to somewhere around 800mhz.
And I think they're different frequencies, so there shouldn't be any loss by
an (ideal) splitter. Any splitters for extra TVs should be placed _after_
this.
Caveat: I've never been a CATV installer. I don't even play one on TV.
-- -eben QebWenE01R@vTerYizUonI.nOetP royalty.no-ip.org:81And we never failed to fail / It was the easiest thing to do -- CSN
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