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Redoing coaxials

post #1 of 5
Thread Starter 
I have a new antenna. The quality of the signal is fine at the 1st TV / PC Tuner in our bedroom. Then it passes around 30 ft thourgh the house and just a few channels are not available.

I already have a 15db amplifier.

I had in mind to replace the RG-59 calb with RG-6.

Would it be really useful?

Is it better to use an assembled 25 ft cable for a 15 ft distance instead of using bulk, cutting my lenghts and install connectors? If so, do I need a special coaxial crimper?
post #2 of 5
Quote:


Is it better to use an assembled 25 ft cable for a 15 ft distance instead of using bulk, cutting my lenghts and install connectors? If so, do I need a special coaxial crimper?

Do you have any experience cutting in connectors? If not, go with the ready made cable....
post #3 of 5
Quote:
Originally Posted by Saintor View Post

I have a new antenna. The quality of the signal is fine at the 1st TV / PC Tuner in our bedroom. Then it passes around 30 ft thourgh the house and just a few channels are not available.


Is it better to use an assembled 25 ft cable for a 15 ft distance instead of using bulk, cutting my lenghts and install connectors? If so, do I need a special coaxial crimper?

There is a a lot wrong or a lot left out with this config.
You shouldnt need an additional 15db of power to the outlets in most configurations.
You also shouldnt "loose" channels through 30' of cable. ( 500.. maybe.. not 30)

I would go to a local cable office ( they are far and few these days..) and see if you can get a premade one or one cut to length for you. For free. Free is great.
If not I would get a service call. Maybe getting the set up a little more efficient would give you a little more piece of mind.
Post back if you need any more help.
post #4 of 5
Quote:
Originally Posted by CableTool View Post


I would go to a local cable office ( they are far and few these days..) and see if you can get a premade one or one cut to length for you. For free. Free is great.
If not I would get a service call. Maybe getting the set up a little more efficient would give you a little more piece of mind.
Post back if you need any more help.

I highly doubt that a cable company office would make custom cables for non-customers. OP stated that they have a new antenna, which leads me to believe they are not using cable company services.

I have had good luck with non-crimp cable connectors you can get at Home Depot. They have threaded insides, and you just twist the coax into the threads to make the connection.

Plus, it is a lot easier to pull coax without the connectors on it.
post #5 of 5
My bad. This is embarrassing. Popping into different forums in my downtime I just assumed this was cable related.
My post is pretty useless then considering I was basing it off of Cable signal strength and configurations!

I think the loss however and AMP issue remains. And in regards to Antennae and digital freqs I would still take some time and invest in a good crimp on connector as opposed to the twist on brands.
Regardless of what signal you are working with in regards to RF Isolation is still pretty important.
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