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Question about a particular cable-splitter...

 

 


uncreate
New User

Aug 19, 2006, 7:17 PM

Post #1 of 5 (389 views)
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Question about a particular cable-splitter... Can't Post

My cable technician came out and split my main cable line (in the living room) to a TV, a Digital cable box in another room, and to my cable modem. He used an 'Antronix' 5-1000MHz 3-way splitter. On the splitter itself, it has two outputs that say -7dB, and a third output that says -3.5dB. The two -7dB outputs are being used for the TV and for the digital cable box in the other room, and the -3.5 dB output is being used for the cable modem. I guess my question is, which outputs, between the -7dB and -3.5dB, is providing a better/clearer/stronger signal? Which output is "better" between the two? I don't really know what -7dB or -3.5dB means when it comes to splitters, but I assumed that -7dB means an overall "better" signal. Would my broadband connection benefit if I switched it from the -3.5dB output to the -7dB output, or vice-versa -- would my digital cable box benefit by using the 3.5dB output instead of the -7dB one?



cablejobs
Novice


Sep 5, 2006, 12:37 AM

Post #2 of 5 (342 views)
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Re: [uncreate] Question about a particular cable-splitter... [In reply to] Can't Post

What you are looking at on the splitter with the 7db and 3.5db is the amount of loss through that leg from the input. Your cable modem is the most sensitive to signal loss and should be on the 3.5 db leg.
Dennis
http://catvjbs.com
Dennis C Jones II
21 years in the cable industry.


garben
Novice

Sep 13, 2006, 8:59 PM

Post #3 of 5 (326 views)
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Re: [cablejobs] Question about a particular cable-splitter... [In reply to] Can't Post

On the same note, I'm about to have this done, (cable moden, one HD cable box and one regular) is there a better splitter than the one the cable company provides, or the one mentioned in this post?

Thanks.


cablejobs
Novice


Sep 15, 2006, 12:21 AM

Post #4 of 5 (322 views)
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Re: [garben] Question about a particular cable-splitter... [In reply to] Can't Post

As far as the splitter the one you have is about the best out there and is used by most cable co. The thing to remember when you use a 3 way is to have your modem on the leg with the least amount of signal loss so that you don't effect the modem traffic.

Tongue
Dennis C Jones II
21 years in the cable industry.


garben
Novice

Sep 15, 2006, 8:32 AM

Post #5 of 5 (320 views)
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Re: [cablejobs] Question about a particular cable-splitter... [In reply to] Can't Post

Thanks! I appreciate the input!

 
 
 


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