Cable television lets broadcast firms send television programming content to home owners and other subscribers like retail businesses by using either radio frequencies (RF) or fibre optic light signals. With the radio frequency version, your installer will run a single copper-containing coaxial cable to your house.
The procedure is much the same with optical networks, except they use hybrid fibre coaxial (HFC) cables.
The advantages of wired cable service are many. Cable isn't subject to the outages common with antenna programming and cable lines can transmit a lot of data at extremely high speeds. This capability allows subscribers to take advantage of other features like Internet via cable, but it also makes the quality of television programming better. Because providers can sent out quality programming without using up all the capacity for data transmission, they can also provide subscribers with perks like guide information and phone service.
The biggest differences in service between RF and HFC cable television is that HFC standards are a bit faster. This means that while the picture quality is usually the same, you'll more likely be able to take advantage of added features with HFC.
Cable TV is nice because it comes in variable packages, so you can always find something that fits into your budget. Most providers allow you to select from high definition channels, foreign language channels, premium movie channels and pay-per-view channels. Another increasingly popular option lets you select from music and radio channels.
Some providers will even throw in free cable TV with cable Internet service. While cable packages vary, the best cable TV providers in Australia usually let you pick what you want so that you're not paying for things you won't watch. A few even offer installation discounts if you have a compatible set-top box.