[mythtv-users] Consequences of splitting cable input for
timgray.geo at yahoo.com
Thu Feb 5 10:42:37 EST 2004
I strongly suggest if you have acable modem or digital
box to have them on a 3 way splitter first, then put
an amplified splitter after those devices for the
rest of the house/items.
reason being is that the cable modem and digital/hd
box is a two way device and needs to be able to talk
back to the cable company while everything else could
Yes, you can buy a two way amplifier and splitter, but
they cost 3-5 times more than a high end one way
although the greates degradation of signal comes from
cable runs connected to a splitter (or open splitter
ports) that do not have something connected to them.
anything open MUST have a terminator installed for
I personally use attenuators (and DC block's) on all
my tv's vcr's mythtv devices to reduce the signal to
normal levels. over driving your devices also can
degrade a signal.
BTW, I work for the cable company (IT guy), I have
access to CATV engineers and their reccomendations.
--- Brian_Meehan at Nexpress.com wrote:
> I'm on Time Warner cable here in Rochester, NY. I
> live in a newer
> development with a pretty good incoming signal to
> start. The line comes in
> and is immediately split:
> Cable Modem
> Incoming -> Powered 8
> way splitter --> 8
> Panasonic VCRs
> Regal 2 way splitter --->
> Powered 4
> way splitter -->
> Scientific Atlanta 3210 Cable Box
> Tuner 1
> Tuner 3
> If there is a loose connection, the signal
> degradation is immediately
> noticeable, but apart from that, it looks just as
> good as if I'd had a TV
> hooked up directly to the incoming feed.
> IMPORTANT NOTICE:
> The information in this email is confidential and
> proprietary to NexPress
> Solutions LLC and may be legally privileged. It is
> for the intended
> recipient(s) named above only. Any unauthorized
> review, printing, copying,
> use or distribution of this email by anyone else is
> prohibited and may be a
> criminal offense. If you have received this email
> in error, please notify
> sender immediately by reply email and delete the
> original message.
> > _______________________________________________
> mythtv-users mailing list
> mythtv-users at mythtv.org
Do you Yahoo!?
Yahoo! Finance: Get your refund fast by filing online.
More information about the mythtv-users