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Coaxial Cable

Coaxial cable from Mercury for TV, satellite and CCTV signal runs, supplied on 100m and 250m reels. The range spans RG6 and RG59 builds with foamed and air-spaced PE cores, plus copper and aluminium braid options to suit the run. Single and twin SAT/CCTV variants are stocked, with black, white and brown sheaths so cable blends in along skirting or behind aerial points.

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Coaxial Cable for TV, Satellite and CCTV Runs

Coaxial cable carries the aerial, satellite and CCTV signal from the outside feed to each point inside the building, so the build of the cable decides how clean the picture stays over the run. Our range covers RG6 and RG59 cable supplied on reels, with the type marked on each item so you can match it to the job in hand. RG6 tends to suit longer satellite and aerial runs, while RG59 is a common choice for shorter CCTV links between camera and recorder.

The core construction is given in the titles. Foamed PE and air-spaced PE dielectrics both feature, sitting between the centre conductor and the braid to hold the signal steady. Braid options run from copper through copper-clad aluminium to plain aluminium, and the choice affects both shielding and price across a run. A 75 Ohm rating is stated where it applies, matching the standard input on TVs, satellite boxes and CCTV gear. Single and twin SAT/CCTV builds are stocked, the twin types pairing two cables in one sheath so you can pull power and signal together along the same route.

Sheath colour is there to help the cable settle into the room. Black, white and brown jackets let a run sit along skirting, follow a door frame or trail behind an aerial socket without standing out. Reel lengths are listed on each product, so you can buy enough for a full run and trim back rather than joining shorter pieces. Shotgun-style cable is included for installs that route signal and feed side by side.

If you are unsure which build fits, work back from the equipment and the length of the run, then read the braid and core against the titles here. Free UK delivery over £99, with worldwide shipping available.

Frequently Asked Questions

What is the difference between RG6 and RG59 coaxial cable?
Both types appear in this range and are marked in each product title. RG6 is commonly used for longer aerial and satellite runs, while RG59 is often chosen for shorter CCTV links between a camera and its recorder. Check the title for the type and the reel length, then match it to the run you are wiring.

What does the 75 Ohm rating mean?
A 75 Ohm rating, listed where it applies, matches the standard signal input found on TVs, satellite receivers and CCTV equipment. Pairing 75 Ohm cable with 75 Ohm connectors and gear helps keep the picture steady along the run.

Which braid should I choose?
The braid is stated in each title and runs from copper through copper-clad aluminium to plain aluminium. The braid forms part of the shielding around the cable, so read it against the run you are planning and the equipment at each end.

What is twin SAT/CCTV cable?
Twin builds pair two cables within a single sheath, so you can pull both along the same route in one pass. They suit installs where you need to run two signals, or signal alongside a feed, between the same two points.

What sheath colours are available?
Black, white and brown jackets are stocked across the range. The colour is there to help the cable blend in as it follows skirting, a door frame or the wall near an aerial point. The colour available is shown on each product.

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