Question 1

What is coax cable used for?

Accepted Answer

It is used to carry signals for TV aerials, satellite equipment, CCTV systems and some AV connections.

Question 2

Is RG6 better than RG59?

Accepted Answer

RG6 is often preferred for TV and satellite work, while RG59 can suit shorter or simpler runs.

Question 3

Do I need indoor or outdoor cable?

Accepted Answer

Use indoor cable for protected routes and outdoor-rated cable where the cable is exposed to the weather.

Question 4

Which connector do I need?

Accepted Answer

That depends on the device and outlet; F-type and IEC are the most common on UK coax setups.

Question 5

Can one coax feed two TVs?

Accepted Answer

Yes, with the right splitter, though the final setup should suit the signal source and cable length.

Question 6

Do I need a booster?

Accepted Answer

Only if the existing signal is weak after other checks such as cable condition and split count.

Question 7

Can coax be cut to length?

Accepted Answer

Yes, and many shoppers buy a reel or longer lead so they can make a neater run.

Question 8

What tools help with installation?

Accepted Answer

A stripper, cutter and suitable crimping or compression tools can make fitting cleaner and easier.

Question 9

Is all coax the same diameter?

Accepted Answer

No, cable size varies, so check the listing if you need it to fit clips, wall plates or existing fittings.

Question 10

How do I choose the right cable for CCTV?

Accepted Answer

Look for a cable suited to camera runs, connection type and the distance between the camera and recorder.

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