TV antenna plugs: what are and how to connect?

Connecting a modern TV to an external signal source will be quite simple and easy if you get acquainted with the features of the structure and use of the plug. It is with the help of this device that the television cable connects to the receiver’s socket and transmits high-frequency current in the direction from the shield on the stairs of the site or antenna on the roof directly into the residential premises. It is very important to correctly select technical and operational parameters of the conductor and the ratio of working diameters, as well as correctly enter the end of the wire and wind it. We will talk about it in our review.

TV antenna plugs: what are and how to connect?

TV antenna plugs: what are and how to connect?

What it is?

In previous years, to attach an antenna cable to a TV plug of the wizard, they resorted to the soldering, or selected a special periphery with a suitable slider. Nowadays, everything is much simpler – each user can assemble all the necessary design at any time, without having technical skills, with the help of the most simple germ.

Manufacturers of components for television equipment produce connectors in accordance with the adopted international F-standard – they are called plug.

TV antenna plugs: what are and how to connect?

It has the appearance of the sleeve, screwed on the antenna cable.

Among the advantages of such an element are.

  • The presence of the shielding braid near the main core, it is necessary in order to ensure the uniformity of the wave resistance and prevent the loss of the quality of the incoming television signal.
  • Ability to align with any type of television signal. Such a plug is equally well connected both with cable TV and digital antenna.
  • Easy installation and plug connection. With this work, any user can cope with this, even one who is very far from the world of technology and electronics.
  • Since it is necessary to attach a lot of specialized effort to install the antenna plugs of previous generations, then in our review we will consider only modern F-plugs, the use of which is considered more justified and appropriate.

TV antenna plugs: what are and how to connect?

TV antenna plugs: what are and how to connect?

Review of species

Let’s stop more detail on the review of the main varieties of television plugs.

Hound

This model with an amplifier in the form of a pressed nut gained quite wide application among modern users. Its popularity is explained very easily – to connect such a plug is very simple. At the same time, the connectors of this type have their drawbacks:

  • Insufficient crimping ring thickness often causes the plug damage during the installation process;
  • shortened internal thread that does not allow fixing the wire in the connector tightly;
  • In the course of winding the connector on the cable often occurs the conductors of the braid and twisting of the protective layer.

TV antenna plugs: what are and how to connect?

Crimple

The crimping F-plug for the TV is characterized by a simplified attachment method. To do this, it is necessary to prepare a cable in accordance with the basic rules, after which insert the main wire into the narrow hole of the convector, to well cut the foil and winding and fix it to the outer wall using the crimp moving sleeve. We pay special attention to the fact that in front of the clip it is necessary to distribute the rejected layer as much as possible along the entire circumference of the wire.

TV antenna plugs: what are and how to connect?

Compression

These antenna connectors for television equipment are considered the most reliable in this series. but Their installation requires professional tools, as well as the specifics of understanding the features of fastening. The fact is that the prepared cable here is inserted into the compression connector using special clamping forceps, while the crimping sleeve itself is stretched towards the functional end.

TV antenna plugs: what are and how to connect?

How to connect to cable?

Before inserting the F-plug, you should prepare an antenna wire to further connected. For this S The wires take off the old plug, then it is necessary to cut out the outer insulation around the circle so that when removing the protective coating does not damage the braid. The length of the cut must be 1.5- 2 cm.

Next, insulation is bend so that the television cable fully retains its technical scraighing characteristics, that is, part of the metallized hairs of the insulating layer must be open, and not united directly to the cable body.

Keep in mind that the support of the insulating layer directly depends on the physical force of the user and the features of the manufacturers of the peripheral device.

TV antenna plugs: what are and how to connect?

We draw your attention to the fact that in the stores the F-plug is presented in three sizes, so before purchasing and installing the connecting element it is very important to make sure that the connector and the antenna cable will be able to combine each other. Regardless of their magnitude, any connector can support satellite, analog, as well as digital signals.

Connect the F-plug to the cable can be several main methods: One implies the turnover of the bracket of the screen, and the other is cut off the outer shell in the peripheral contact zone. The first method is considered to be more practical and reliable, but at the same time, it will require large physical efforts and maximum accuracy. If for any reason you cannot cope with the breakthrough, then you need to perform the following steps.

TV antenna plugs: what are and how to connect?

Cut the small part of the television wire: you need to cut out a few centimeters of the outer shell so that the working part of the braid is not spoiled. For this operation, you can take a sharp knife or scalpel, while you do not need to apply special physical effort. Carefully remove the protective layer when you see that the wire is denied – you need to remove the entire unnecessary part of the protective shell.

After that you need to remove the additional protective layer of the wire. Depending on the variety of cable_ at this stage, the user will have to remove either a copper braid or aluminum coating. It should be noted that some elements are protected by an aluminum layer in combination with copper.

Then you need to return the plot of a previously wrapped area of ​​the foil.

TV antenna plugs: what are and how to connect?

Some manufacturers in order to enhance the design, a thin layer of polyethylene is additionally applied to the metallized foil – It is almost unrealistic to consider it a knife. After the cable is attached, the remains of plastic will create interference and, thus, to prevent the accurate signal. In order to be reduced to zero, possible loss of picture quality and sound row, the user needs to make the entire conductive part of the cable outside.

TV antenna plugs: what are and how to connect?

Then it is necessary to equalize the parameters of the connected plug and the antenna cable. It happens that the holes of the internal threaded element of the connector have a slightly larger diameter in comparison with the bare end of the wire. In order to eliminate this difference, you need to hire a couple of layers of tape. It should be borne in mind that After you perform these actions, a fragment of homemade isolation will have to be removed from the main conductor of the cable.

Next, perform the winding of the metal plug of the plug to the television antenna cable. In order to make the thread of the parts connected, it is not broken, the installation is better to perform with a manual way without the help of tools. Then you need to carefully bite off the main custody wire. If all the actions you have completed correctly, the conductor will start to knock out 2-3 mm.

TV antenna plugs: what are and how to connect?

Next, the plug head is spinning on the collected design, after which the user can proceed to directly summarize the antenna to the appropriate television nest. If, as a result of the connection of the F-plug, you will need to bend an antenna cable at an angle over 70 degrees, That in order to exclude the wire mistress, experts advise to take an angular plug – from the usual it differs only on its appearance, its technical parameters and the features of the installation are completely identical to the straight.

If you intend to connect a cable with TV using the old-sample plug, then when connecting these elements, you will have to move from the plug to the cable. To establish a connection with a wiring of a non-certified connector, most likely need a soldering.

TV antenna plugs: what are and how to connect?

How to lengthen the wire using an adapter?

Reasons to lengthen the TV wire, there is a lot. Most often it is the installation of the TV to another place or the need to change some kind of segment of the wiring due to its mechanical damage.

Even the easiest option of such an extension in any case will require F-adapters or plugs with sockets.

TV antenna plugs: what are and how to connect?

To take advantage of this method, you need to perform the following sequence of actions.

  • With the length of the television wire, remove about 3 cm of the outer part of the insulation.
  • Turn the opened braid in the opposite direction, due to the fact that the insulation is covered with foil – the part of the screen will have to bend back.
  • So that the central lived has not in contact with the dielectric, it should be cleaned about 1 cm, it is necessary to do it carefully not to damage.
  • After that, the adapter is screwed onto the foil, while the main live should speak at half astimeter. The remaining unnecessary residue is cut.
  • All these actions need to be repeated from the other end, put the plug into the socket and enjoy watching your favorite films.

How to connect antenna plug for TV, look next.

Rate article
( No ratings yet )
Share to friends
Rebuildhom.info - construction and repair, dacha plot, apartment and country house, useful tips and photos
Add a comment