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2
votes
6answers
4k views

How can I run a coaxial cable into an existing single gang electrical outlet?

The cable outlet in my girlfriend's living room is in a strange place. She wants to move her TV to a different wall but the landlord doesn't want any new holes in the wall or floor. If the wall was ...
0
votes
0answers
52 views

Live wire touching ground, sends power back through TV cable [closed]

This bizarre show happened twice at my house. The first time it happened I only realized something was at fault when I was having to call the cable company every two weeks to fix the cable internet. ...
0
votes
1answer
64 views

8 way splitter degrades internet signal over time

I have a cable TV plus Internet coming into the house and into an 8-way splitter (CE Tech Home Command Center). From this splitter I have coax going to the cable modem plus 3 TV's. When I have my ...
2
votes
2answers
355 views

How do I properly feed coax through an outside wall?

I would like to add a new cable outlet to an outside wall and wanted to find out what kind of drill bit is needed to drill through and feed the coax cable as well as anything else to be mindful of. ...
6
votes
6answers
34k views

How to detect whether there is a signal on TV cable

I'm not receiving TV in my room and the cable guy has determined that there is no signal on my coax outlet in the wall. There is a signal in other rooms, so there must be a broken or disconnected ...
11
votes
4answers
5k views

How can I install a cable jack without a box?

I recently had our drywall replaced due to flooding. Our coax cables are now just hanging out of the new wall and I need to install cable jacks. Is there a way I can mount the coax wall plates to the ...
1
vote
1answer
772 views

How can I remove a stuck coax cable from a conduit?

In my newly-built house, an empty conduit was added into the foundation so that an antenna cable could later be pulled through. The conduit is around 9 meters long and has three 90-degree bends with a ...
2
votes
1answer
98 views

How do I apply BNC connectors without breaking them?

I have some RG-59 coax cable and I want to terminate it with BNC compression connectors. I bought some compression connectors, and what I think is a pretty good quality compression tool — the Liberty ...
7
votes
1answer
4k views

How can I test network and coax jacks?

We bought new house and I need to test network (RJ45) and coax jacks to see which ones are working. How can I do that without actually connecting computers/cable boxes?
1
vote
2answers
545 views

Can I send audio through coax cables?

I'd like to be able to pipe some audio from a computer in my basement to some speakers upstairs. When thinking about the best way to do this, I realized that my house is already wired with coax cable, ...
5
votes
2answers
434 views

How do I set up a wiring closet that connects to the exterior of the house?

I'm looking to build a central wiring closet for ethernet, phone, and co-ax. I would like this closet to have a single pipe to the exterior of the house, which service lines can come in through. ...
3
votes
4answers
5k views

How do I protect a coax cable junction from outside weather?

I'm planning to re-arrange some coax cable lines in my house which will effectively require me to connect them to a 4-way splitter. The wifey would prefer these connections to take place in a ...
3
votes
2answers
307 views

How important is it to avoid nicking the center core of a coax cable?

All the advice I've ever come across regarding stripping RG6 coaxial cable says to be extremely careful not to nick the center conductor, and if you do, to start all over again. I seem to be cursed ...