What is RG?

RG is a classification for different varieties of coaxial cable, which is a type of cable that is made up of a center wire envelope by insulation and then grounded protection of braided wire. The RG term is an older military-established specification that stands for radio guide. RG-6 is one of the most commonly employed coaxial cables for both commercial and residential purposes and is also the standard Community Antenna Television (CATV) used to route home cable television. There are many different types of coaxial cables on the market, but the most commonly used by are RG 6 cable and RG 59.

The first visible difference between RG6 and RG59 is the size of the cables themselves. A conventional RG59 coaxial cable has a 20 AWG (American wire gauge) copper center conductor, and standard RG6 coaxial cable has a larger 18 AWG copper center conductor, allowing it to offer higher bandwidth and more extended distance capacity.

What is the difference between RG59 and RG6 Readytogocables

RG 6 vs. RG 59 Applications

RG 59 is usually better for most CCTV systems (Closed-circuit television) and other analog video signals. RG 6 is recommended for your TV antenna, satellite, or broadband internet. What you really need to analyze and take into consideration is the frequency ratings your devices utilize. If your devices use frequencies above 50 MegaHertZ, then you’ll need to go with RG 6. If your frequencies are lower than 50 MHz, you’ll require to use RG 59.

Signal Loss

Shielding blocks interruptions (noise) from intervening with your signal, and consequently conserve your signal quality. Coaxial cables regularly come with two kinds of shielding: Foail and braid. Most coaxial wires incorporate both (even though some RG 59 coaxial cables still use single shielding nowadays). If you want your cables to work better, then you will need better shielding, particularly in more prolonged periods.

Shielding

Shielding blocks interruptions (noise) from intervening with your signal, and consequently conserve your signal quality. Coaxial cables regularly come with two kinds of shielding: Foail and braid. Most coaxial wires incorporate both (even though some RG 59 coaxial cables still use single shielding nowadays). If you want your cables to work better, then you will need better shielding, particularly in more prolonged periods. 

  • Braided shielding is a selection of several small wire strands braided around the outside of dielectric. The braid is powerful against lower-frequency interference. 
  • Foil shielding is very effective at protecting against high-frequency electromagnetic.

Because of these differences between RG59 and RG6, each of these two types of cables is regularly used for precise functions despite being interchangeable. RG59 coaxial cable is utilized for video signals because it provides the best signal quality for the frequencies used for this purpose. RG6 is the ideal cable recommended for satellite receivers as it allows for better signal quality as well as guarantees that any future specification that could use frequencies close to 3 Gigahertz would still be compatible with the existing cabling. Also, it is essential to consider that the price per length of RG59 cables is so much lower compared to RG6 cables.

If you would like to receive a quote for any of custom cables or connectors, please do not hesitate to contact us by sending an email to [email protected] or calling in the USA this phone number (682-325-1944)

Jessica Cardona
www.readytogocables.com