As the fibre optic signal is virtually loss-less, with the right equipment you can send TV Aerial/ satellite signals over kilometres! The equipment required for terminating fibre optic cabling can be expensive but you can buy pre-terminated fibre optic cables which just plug in, I recommend erring on the side of caution and buying pre-terminated fibre slightly longer than you think you need as you don’t want to come up short. The excess can simple be coiled at either end. For your reference most fibre equipment for TV systems using single-mode fibre and FC/ PC connections. Hi just wondering if anyone can tell me if they coax cable sky use is suitable for a standard rooftop antenna, currently we have no antenna to get terrestrial TV as we've had sky for so long with multiroom,

When installing a coaxial cable, it is imperative at that the centre conductor and the cable braid and centre never touch, even one single strand of the cable braid touching the centre conductor will create a cable short and could result in loss of TV signal altogether. This definitely will happen where line power is present which could be powering your satellite dish, amplifiers and magic eyes. As the dielectric inside a coax cable is to primarily stop the conductors touching this must made from a non-conductive substance with insulating properties. This is most commonly a foam filled substance,but some coax cable types use a PVC/ air where the PVC keeps an air separation.The dielectric also helps define the impedance of the coaxial cable, so it is also carefully keeping the correct distance between conductors. For this reason,it is important not to squash the cable at terminations or kink the cable when installing it.To select the dSCR settings that will allow a compatible LNB or multi-switch amplifier please follow this process. If you’re planning you own TV aerial or satellite dish installation and require a particularly long length of coax cabling between your antenna and your TV, or if you want to connect your outbuilding/ shed etc., which may be some distance away with a reliable TV signal, read this article for all you need to know. In this blog I discuss maximum lengths of coax cables, signal losses and how to overcome these with things such as amplification. Without any further ado, let’s begin.

There are lots of different coaxial cable sizes, below we discuss the most common types used for Sky, Freeview, Freesat and communal TV systems. There are a few things that define what cable size will be used but this mostly has to do with cable length when installed. The smaller the cable size the greater the signal losses over distance. The number before the cable type represents the centre conductor size.

I have also included modern CT100, PF100 and NX100 as almost equally good to WF100. To be honest they are so similar I wouldn’t worry if you have one instead of the other. Once enabled, the HDMI One-Touch command will be sent each time you press Sky (or any of the top 4 blue buttons on your remote). The command will make your: The next cable size above is 165 coaxial cable. I’m sure you know where I’m going from here so I’m not going to list anymore coaxial cable sizes, although there are more. The reason being when you get higher it would be more suitable to install fibre optic cabling instead. 1.65mm cable is pretty much used exclusively in communal TV system and CATV systems. It has a signal loss of around 2dB at the highest frequency. With cables this size and above it can even be difficult to get crimp on plugs to fit well so I would advise installing compression plugs instead. Every piece of TV aerial/ satellite equipment will have a maximum signal strength that it can handle and the signal level in your system should never be allowed to go beyond this as this could overload your equipment and cause poor TV reception, including loss of signal and pixelation. It could even damage the parts/ components of the equipment. If you need to amplify the signals to very high levels like is the case for communal TV systems, you will need a professional launch amplifier to do this which can carry a high signal strength through it.

A braided mesh made from copper then helps to shield the cable from electromagnetic interference (EMI) You’re probably already aware that there are loads of different types of coaxial cables on the market and if you’re looking for the best cable to be wiring your TV system with, then read this article for all you need to know. I will go through all the common coaxial cable types and terms, showing which coax cables to avoid and what to look out for. Once reading this you will be able to decide what coaxial cable will be best for your aerial or satellite system. It could also be that you're have poor TV reception and replacing the connecting coaxial cable will help improve your TV signal.

Benchmarked Coax – CAI Approved

RF coaxial cables are used to carry radio frequency signals. They’re the standard input cable on TVs and feature a single pin that plugs into the RF input on a device. What’s RG-6 cable? As with all F plugs, but especially the weatherproof types.It’s important that the connections are done up tight. This should be finger tightened as much as possible and then an extra quarter turn or so that the plug can not be untwisted with your hand. This is to maintain the integrity of the screen, prevent and RF leakage and water ingress. A 11mm spanner is perfect for this task but long nose pliers are also suitable. Simple satellite line amplifiers can be installed which has a sloped signal gain to remove sloping and are powered by the satellite receiver can be installed to overcome signal losses on long cable lengths. The problem with these though is if they’re installed too close to the dish, the signal will become too strong and if they are installed by the satellite receiver, the signal can be too weak. For this reason you will need to install the line amplifiers mid-way of the cable length, usually after 40-50m if using RG6/ WF100 type cable.