Coaxial cable between houses underground or overhead?

ivanlotter

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Jan 29, 2017
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Hi,

I have put Extra view in our cottage from our Primary decoder in the main house. Would you put the coaxial cable over head or in conduit underground. The two houses are 11m apart?
 

Thor

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Overhead is how we did it at our previous place.
 

IanL

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Mar 11, 2017
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Hi
We had an installer do this on a similar setup for us. Cable run underground in PVC piping. Been in place for years now without problems
 

Arthur

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I'd also bury in conduit. And while I'm about it, also pull through at least two runs of Cat6. That way you can get Ethernet through, and use one for HDMI-over-Cat6 using a pair of 3D HDMI extenders from HD Cabling (not for 3D TV but because they work much better than the non-3D ones; I've tried them all).
 

ivanlotter

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Jan 29, 2017
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I can't see the white coaxial cable lasting in the sun. Is there a different type of cable for overhead? I will do overhead in the meantime until I can go underground.
 

Johnatan56

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I can't see the white coaxial cable lasting in the sun. Is there a different type of cable for overhead? I will do overhead in the meantime until I can go underground.

Just make sure it's UV rated and it should last quite a long while, e.g. https://scoop.co.za/linkbasic-100m-shielded-uv-protected-cat5e-cable.html
Message them and ask if they have a shorter version/where to get it.
https://mybroadband.co.za/vb/member.php/234572-Scoop-Distribution is the rep, PM and he should reply hopefully or use the site.
 

Geoff.D

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The ordinary white cable is not going to last, if you go overhead, get the UV resistant cable already suggested.

BUT, guys, it is very late to start playing this game now. Major changes are in the pipeline that will make the current XV solutions obsolete. You should very seriously consider putting in a second antenna at the cottage IF the systems are going to be independent of each other and not paired under XV.

Alternatively, XV connected decoders will need a change to the LNB and new cabling running from an antenna to each decoder point. At this point make sure you install whatever the latest MC recommended LNB is and make sure the cables are of the highest quality. Increasingly, cable length is becoming an issue. Already MC is suggesting that LNB cables must be kept below 20 m in length and in a situation where more than one decoder is involved, the cable lengths must be the same to each decoder between the LNB and the decoder itself for optimum performance.
There are also issues around which decoder should be set as the Primary decoder in an XV arrangement.
Older Explora installations using the Explora switch (especially the 5-1 switch) are becoming increasingly tricky to keep working. Even the first installations done with the first SLNB model LMX 500 are problematic.

Currently there are only two installation types that appear to be "future proof" which are:
A quad/quattro LNB combined with the 24-1Z switch or;
The new LMX501 SLNB with no switches involved.
A quad/Quattro LNB combined with the Explora 5-2 switch may also prove to be good enough for a while yet, but the older 5-1 switch is definitely going to be a problem.
Any installations using a standard SATCR/Unicable LNB are increasingly becoming a problem because the new decoders do not adhere strictly international standards as the user bands and frequencies need to be changed when running more than one decoder in an XV combination.

This is the price we all pay for technology advancements and upgrades. The new satellite makes use of Hi-band transponders. Already quite few customers should have noticed that they do not get all the channels they should get in HD, or are finding some channels have quality issues.
 
Last edited:

Muttley

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Jan 6, 2016
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I'd also bury in conduit. And while I'm about it, also pull through at least two runs of Cat6. That way you can get Ethernet through, and use one for HDMI-over-Cat6 using a pair of 3D HDMI extenders from HD Cabling (not for 3D TV but because they work much better than the non-3D ones; I've tried them all).

May I ask which HDMI extenders you purchased from hdcabling?
Need to get some for myself- just want to get ones that someone else has tried and tested
 
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