I need to run cable TV from the wall outlet to two source:
dvd recorder set to record TV shows if needed
and to my HDTV.

Going from the wall plate :
Is it better to use a splitter or run the cable through the dvd recorder's cable-IN and cable OUT ports then to the TV?

Also running cable to the surgeprotector's cable port; is it necessary? or does it just weaken the signal?

thank you for your patients with my newbie questions.

I need to run cable TV from the wall outlet to two source:
dvd recorder set to record TV shows if needed
and to my HDTV.

Going from the wall plate :
Is it better to use a splitter or run the cable through the dvd recorder's cable-IN and cable OUT ports then to the TV?

Also running cable to the surgeprotector's cable port; is it necessary? or does it just weaken the signal?

thank you for your patients with my newbie questions.

It depends on if you plan to ever record one show while watching a different one. If so then use a splitter and separate run to each.

I only recommend surge protectors that replace your cable ground block because I have tested the on I recommend and know it works. Search by my user name and you will find what I am talking about.

Going from the wall plate :
Is it better to use a splitter or run the cable through the dvd recorder's cable-IN and cable OUT ports then to the TV?
With a std DVD recorder (except some LG's), the coax in/out is just a passthru of the incoming signal... it's basically a splitter, also feeding the recorder's tuner. You shouldn't need a splitter, which will only introduce at least -3.7dB signal loss.

The recorder does need a line connection (composite, S-Video}L/R audio, Component+L/R audio, or HDMi, if available) to the TV since you won't see anything internal (menus, channels, DVDs) thru the coax, unless it's a LG brand. Select that TV input to see the DVD stuff.

Since the signal is split, you can record one channel in the recorders while watching a diff. channel on the TV thru the coax. or ANT IN.

Some sketches are here, if needed. (http://www.avsforum.com/avs-vb/showpost.php?p=12298409&postcount=10)

Thank you guys,

2 more questions:

1)If the cable signal pass through the DVd rec. does it loose signal strength?
or is it possible that that the DVDrec actually amplify it?

2) do I really need a surge protector (for the coax cable) ?
I use Time Warner cable, all lines are under ground, except the cable box on the side of the house, which has a ground block.

I am trying to eliminate as many connections , connectors, drum connectors, splitters as possible. I have 4 TV's to feed , one is my new HDTV.

I may go with Sat.dish to get more HD channels.

thanks

Only the Philips/Magnavox under my signature have active (amplified) coax passthru AFAIK, but a passive passthru loses less than 1dB.

Running the coax thru a protector strip has caused many people problems... YMMV.

Many people run their DVDR equipment on a UPS, instead for surge protection and battery backup.

...but a passive passthru loses less than 1dB.
Shouldn't that be 3.5 dB? It is, afterall, an internal splitter.