Coaxial cable for TV - which one to choose?

Buying a TV in the house is a very serious matter, for which you need to seriously prepare. If your home has an expensive screen, then you should provide the equipment with the best components. Coaxial cable for TV - which one to choose? If you are fond of repairs and at the same time the issue of buying TV equipment is brewing, then you should choose the best antenna cable for the TV. Obviously, there are thousands of different variations of this equipment on sale that differ in name, parameters, labeling and color. And different types of television offer the user “their own” components, but this is not always the best option.

We will not hide that such an abundance of technology can confuse even a qualified specialist, so today we will talk about the best models that you should pay attention to.

Important! If you have at least a general idea of ​​the topic that is currently being discussed, you will be interested to know:

• How to make a satellite dish with your own hands?
• How to make an antenna for a digital TV with your own hands?

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Basic concepts and parameters

Before you start searching for the answer to the question which antenna cable is best to use for a TV, you should understand the main nuances of the device.

Device

The principle of operation and manufacturing are not much different. There are main veins that are hidden in insulation, and already on top of this material a screen and a braid are laid. The “cherry” on this “cake” is the containment.

Important! You should know that conductors of this type are called coaxial.

• SAT 50;
• SAT 703;
• RG 6;
• RG 59;
• DG 113;
• PK 75.

Materials

A good TV coaxial cable will include such materials.

The inner conductor is capable of transmitting data in all forms known to television and powering the satellite converter. That is why copper and steel are present in the materials, more precisely:

• the central core itself is made of steel;
• a small layer of copper material is applied over it.

Important! The copper core itself is needed only by the satellite, and the rest is occupied by a component made of steel with a copper layer applied.

The braid and shield are designed to provide protection against a wide variety of interference. The better these parts, the better the television signal itself will be:

• To create a screen, aluminum or lavsan foil is used.
• Copper or aluminum wires are suitable for braiding.

Important! There is a value that characterizes the level of protection. It is best to give to those devices in which this value varies from 60 to 80 decibels.

Inside is a dielectric made of plastic, which reliably hides the central conductor, protecting it from various kinds of damage and isolating it from contact with the screen or braid. The outer shell hides the entire filling and helps to avoid mechanical stress. At the end of the work, all installed cords can be hidden in baseboard with cable channel.

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Marking

Cable for TV antenna - how to choose? Product labeling should also be considered. Most often, the coaxial conductors for the antenna use the following brands:

Important! Each of them has a wave impedance of 75 ohms and is suitable for only one TV.

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Browse Popular Models

In order to find the best antenna cable for a TV, we made a small rating of popular devices.

Rg-6

This model was provided to the market by a manufacturer from Russia, but, strangely enough, the production is Chinese:

• CJ (central core) is made of copper and has a thickness of 1 mm.
• This component is hidden inside the shell of a classic foamed polyethylene.
• The conductor is equipped with a foil screen, aluminum or copper braid and protective material.
• The average wire thickness is approximately 7 millimeters.

Important! This brand is perfect for cable, classic and digital television. A meter of this product will cost 6 cents.

RK 75

An analogue to the previous product, which is also produced in Russia:

• CF made of copper with a thickness of 1 mm, PE-dielectric and a shield made of copper.
• A single screen allows you to use the conductor to play and transmit on-air as well as cable television.
• A double screen of this type is also suitable for a satellite dish, which is installed inside the building.

Important! A meter of this product costs about 9 cents.

RG 59

A small-sized version of the first representative of the family with a thickness of 0.57 millimeters and an outer diameter of 5.5 millimeters. Cope with all known types of signal transmission. It can work with satellite data at a distance of about 200 meters.

Unfortunately, the small thickness causes an increase in attenuation, which adversely affects the image quality with each meter of distance.

Important! This model can only be used for one television receiver. The product is very fragile and can easily break due to external mechanical stress. Despite this, such a purchase will cost 16 cents per meter.

 

Sat 50

Italian products from the manufacturer Cavel:

• CJ is made of copper and has a thickness of 1 millimeter.
• The product screen is reinforced and has two layers of foil and braid.
• The shielding factor is about 60 decibels.
• The sheath material is a PEG dielectric.
• There is an outer sheath made of PVC, and the cable diameter is 6.6 millimeters.

Important! Work with all types of TV signals. A meter of this product costs around 17 cents.

Not yet decided which one to choose a coaxial cable for the TV? Then we go further in our rating.

SAT 703

The brainchild of a previous manufacturer:

• The conductor is made of copper and has a thickness of 1.13 mm.
• The screen, again, consists of two layers of material (aluminum + plastic).
• The copper-tin braid provides a good shielding factor of 80 decibels.
• The shell is the same as the SAT 50, which makes this option recommended for those who are interested in watching satellite television.
• The quality of the materials allows laying along the street.

Important! A meter of such a conductor costs about 24 cents.

You are still interested in the question: antenna cables for a TV - how to choose? You will be able to reason rationally if you evaluate the quality of the next product.

DG 113

All the same eminent manufacturer Cavel. The technical parameters of the model are similar to the previous one, with the exception of only the screening coefficient, the values ​​of which begin with 90 decibels. This feature provides the best quality signal transmission at high frequencies.

Important! This is a great cable for satellite and other types of television. But it’s customary to pay for quality, so a meter of the conductor will cost 37 cents.

If you are determined to see the perfect image, and the picture still does not please you with quality, we recommend that you install indoor antenna for tv with amplifier.

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Stock footage

Which antenna cable is better to use for a TV? In fact, it all depends on the place in which the conductor will be laid, as well as the type of television used. For the most optimal solution, it is best to read the operating instructions for your television equipment.