Can i use rg59 cable for satellite

In this comprehensive article we'll go through a few basics of coaxial cable so you should know what you need. Coaxial cables use RG ratings to distinguish between the different kinds of cables.

Literally dozens of coaxial cables have been made over the years, but the only ones that most people need to worry about are RG 6 cable and RG 59 cable, so those are the two types we are going to focus on here. What you really need to consider are the frequency ratings your equipment uses. RG59 cable has been around for a long time. This cable used to be what most people used for their cable TV connection and is very commonly installed in older homes and commercial buildings.

However, many modern signal requirements have made this cable less popular in the last few years. The braided shielding in RG 59 was designed around relatively long waveforms of megahertz interference. That makes it good for lower frequency signals anything under about 50 MHz. It is commonly used for composite or component video signals often in the mini-coax variety. That also makes it a good choice for a closed circuit television CCTV video surveillance system.

By using this type of cable, you can run the power and video for your security cameras simultaneously, effectively cutting your install time in half. Satellite and internet signals run at higher frequencies than traditional analog video, and when TV broadcasts changed from analog to digital, and cable companies started switching to digital, the higher freuqencies made it necessary to find a more effective coaxial cable. RG6 cable was designed to fulfill these requirements.

It has a larger conductor, which gives you much better signal quality. The dielectric insulation was made thicker as well.

RG 6 is also made with a different kind of shielding, which allows it to more effectively handle Ghz level signals. While many RG 59 cables uses a foil shield in addition to the braid, RG 6 made it mandatory. Since the signal transmission is faster and clearer, RG6 provides a superior option for hooking up a high-definition television to a high-definition source.

As a lower-quality cable, RG59 is not recommended for use with high-definition cable or satellite systems. Nonetheless, RG59 cable can provide an adequate connection from an analog cable signal to a high-definition television. This material is unique because while it insulates the center conductor, it also becomes polarized so as to allow the electric field on the outer part of the cable to expand outwards. This creates the ability to carry signals effectively that would otherwise require a much thicker cable.

Thick cables are expensive and plastic dielectrics are cheap, so you do the math. The naming of cables is a difficult matter. All RG cables match up to specifications that describe their construction and impedance. RG6 cable is thicker, has a thicker dielectric and a thicker center conductor. However, there is no meaningful difference between analog and digital.

The main difference between RG6 and RG59 is that the RG6 cables have a thicker copper wire allowing better transmission of the signal. RG6 is primarily being used today for satellite and digital cable TV, where higher frequencies are required that RG59 cable cannot support.

The main difference between the two cables lies in the amount of shielding. An RG6 cable has only two layers of shielding. Coaxial cable is perfect for broadcast television and satellite signals, which carry a huge amount of information and are very sensitive to outside interference.