How to connect or increase the cable television.

  1. Necessary tools and materials to extend the antenna cable
  2. How to extend TV cable using "F" connectors
  3. How to build up a coaxial cable using a splitter
  4. When do you need cable extensions?

Hello dear readers of the blog site. Recently, I have written several articles on installation. digital television in the country. Today I want to talk about how to lengthen tv cable if it was necessary to transfer for better reception, or the installation site of the TV is not suitable for comfortable viewing of TV programs.

In the article about the pro, I have already touched on the topic of the need to purchase high-quality coaxial cable in order to avoid possible problems with signal reception. But I will tell you about what to do and what tool you need to purchase below, and I really hope that everything will be as accessible and clear as possible.

Properly carried out work will not affect the quality of the received signal. If malfunctions have occurred or the quality has deteriorated after the work, then it is worth checking all the connections and assess how quality materials were acquired.

Necessary tools and materials to extend the antenna cable

If you need to move the TV to another room, or in the corner of the room there is a shortage of wire length and there is a question about buying an additional segment. Before you go to the store, be sure to inspect the existing one, estimate the thickness of the central core, rewrite the marking, and best of all cut off a small piece for a clear example when purchasing.

In my opinion, there are only two optimal ways to lengthen antenna cable . The first is using “F” connectors, and the second is using a “splitter” for possible further wiring to several devices.

The first is using “F” connectors, and the second is using a “splitter” for possible further wiring to several devices

I will not tell you about soldering, since this is a rather complicated matter and building up the TV cable by soldering is difficult to achieve proper wave resistance, and the junction itself will be very fragile.

So let's consider both options in order.

How to extend TV cable using "F" connectors

For this method, we need two f connectors and one f connection. Before you start building, the wire must be properly "cut". To do this, carefully remove the upper shell without damaging the screen. The screened braid is twisted and bent down in the direction of the cable. We remove the made foam isolation, thereby exposing the central vein. The approximate length of the liberated core should be about one and a half centimeters.

Such an operation must be carried out at both ends that you want to splice. After the done operations, we take the f connectors and gently twist on the wire in such a way that the central wire does not contact with the external screen and protrude from the connector one centimeter.
Such an operation must be carried out at both ends that you want to splice

For better fixation, the joint can be wrapped with tape that will not allow your product to crumble during bending and deformation.

This was the first way to extend the antenna cable. Now I propose to consider the second option and in my opinion more practical.

How to build up a coaxial cable using a splitter

Let's first understand what a splitter is and what it is for.

The splitter is a box of small dimensions with a single input and several outputs. The splitter is designed to branch the connected antenna onto several TVs, or with a single cable. When choosing a suitable device, you should immediately determine the number of connected TVs, so that there are no free sockets.

Without departing from the topic of the article, I want to say that the splitter can also be used to build up a television cable, which in my opinion is more practical.

To begin with, such a device must be rigidly fixed on a flat vertical or horizontal surface (places for fasteners are present) and only after that proceed to direct installation. In fact, this method of extending the antenna cable is similar to the previous one and therefore I will not repeat much. You as well as in the first case, you must use two f connectors twisted on the ends. After that we connect the wire coming from the antenna to the splitter input, and we are going to connect the piece that we are going to extend the line to the output. In fact, this is the same f connector only with the possibility of further branching.

That's all the information about how to lengthen the antenna cable That's all the information about how to lengthen the antenna cable. If in your opinion the article did not seem complete and you are looking for other solutions to the problem, then I can easily supplement it, just in my opinion these are the two main and most easy ways solving the problem. In addition to the above, I propose to read an article about general self-development, since this question arises quite often when rearranging furniture in an apartment or moving. For clarity and consolidation of the material, I suggest to watch the corresponding video.

Today, almost every apartment has more than one TV set. And for their harmonious work when laying a television cable, you need to connect to one antenna. In this case, during installation, you will need papa-mama connectors, splitters, or in other words splitters and A-connectors.

A television splitter is one of the main devices for connecting several TVs to one antenna at a time. When buying it, you need to pay attention to the number of exits. It is probably better to buy more for 1-2, no matter where you want to buy additional TV. Also, when buying a splitter, it is important to pay attention to its attenuation performance, you need to determine in advance the place to install it.

The question of how to lengthen the television cable is solved using the connectors "papa-mama". The "mother" connector is a removable socket, the "male" connector is a plug. The extension of the wire occurs as a result of connecting a removable socket with a plug. They are also used as a wire connecting TV to a television outlet, i.e. as patchkord.

F-connectors are put on coaxial cable when installed with TV equipment. They are divided into threaded and crimp. It is quite simple to put the crimp connector, the difficulty will arise with its remounting. It is mounted with a crimping tool. The threaded connector can be remounted, thanks to an internal thread, it is screwed onto the television cable.

The television cable extension scheme looks like this:

Initially, it is necessary to determine which TV cable you have connected to the apartment - solid wire or stranded. Next you need to buy a cable for extension. It doesn't matter if you buy a cable several meters longer. The main thing is not shorter. It is important that it be of the same type as brought to your apartment, i.e. with one or more veins in the center. Cable for sale in specialized stores for the sale of television and radio. It is also necessary to purchase 2 F connectors and 1 I, in other words, 2 "dad" and 1 "mom", it is possible to use the combined "dad-mom" connector. Can be used antenna amplifier instead of the connector type "mom". It should be used in case of loss of signal or with a large cable length. Using the combined connector, we connect one end of the cable to the “father”, the second to the “mother”.

It is possible to extend the TV wire using the adapter “F socket - F socket”, i.e. like "TV cable dad-dad."

Before installation, an old and new cable is prepared, both edges are cut off, and about 15 mm of the top insulation layer is cut off. With the braid of the cable, which must be wrapped back, you must be extremely careful. Removing the foil and exposing the center wire, insert the cable into the male connector (type F) and twist it all the way. It is important that the core falls into the connector. The braid should be clamped between the wire sheath and the connector body. A second cable is also connected using an F-type connector.

The central conductors must be shortened so that no more than 5 millimeters protrude from the F plug. Next, connect the ends of one and the second cable with F plugs using an adapter “F socket - F socket”. If necessary, a splitter can be installed at this junction for sending a signal to several TV points. It is also possible to connect a TV cable using soldering. As you can see, there is nothing difficult when extending or extending a TV cable, the main thing is accuracy and attentiveness!


When extending the cable, first of all, look at the central core. If she from one fat copper wire , use two ordinary F-connectors and one I-connector, you can buy them at any store selling TV equipment.

For a good connection, you need to prepare a cable for the F-connector. First, cut the tip of the cable straight. Then remove 15 millimeters of insulation. Do this carefully so as not to damage the braid. After removing the insulation, wrap the cover back, remove the foil under it.

Remove ten millimeters of insulation around the central core — that is, strip the center wire to a centimeter. Now screw the F-connector all the way in, with the backing-wrapped sheath clamped between the connector body and the outer sheath of the cable.

The center wire protruding beyond the outer edge of the F-connector should be gently bitten off with pliers - so that it protrudes only 2 millimeters. In the same way, prepare the end of the second piece of cable. After both F-connectors are screwed together, connect them with the I-connector. When screwing in the F-connectors, be careful that there is no short circuit between the sheath and the central core.

If the central wire of the cable is stranded, you will need connectors for this type of cable. Cut a few centimeters of cable and take it with you to the store - this will allow you to choose the right connector.

It is possible to extend a cable with the multicore central conductor by soldering. With proper soldering There is no visible degradation in signal quality. First, remove three centimeters of external insulation from the ends of the cables to be connected. Then, on one cable, uncover the braid to a length of 20 millimeters, twist into four bundles and carefully tin.

On the second cable, carefully cut the sheath 15 millimeters. The remaining 5 millimeters tin. Do this carefully so as not to melt the insulation under the sheath. Strip the central cores of the cables by 15 millimeters, removing the insulation in two pieces. Twist the central cores and carefully solder. Put two strips of insulation on the central core and insulate it, melting the insulation with a soldering iron.

Solder the four braids of the first cable braid to the tinned 5 millimeters of the second cable braid. Put a piece of the cut along the insulation from the same cable onto the junction and alloy it with the cable insulation. Despite the fact that soldering can be obtained sufficiently high-quality connection, the best result is achieved when using F-connectors. This method is much less time consuming, so it is better to use it, choosing the right connector for your existing cable.

If your television is located at a considerable distance from television antenna either from cable satellite tv , it takes a little effort to lengthen the cable. In this case, there is no need to move the furniture with the equipment.

You will need

Antenna cable;
- F-connector;
- I-connector;
- antenna amplifier;
- soldering iron;
- solder;
- insulating tape.

Sponsored by the placement of P & G articles on "How to lengthen the TV cable" How to set up an air antenna How to choose an antenna splitter How to connect a cable to the antenna


See which antenna cable is connected to your apartment. This can be a cable with a single conductor or stranded wire in the center. Buy an additional TV cable of the required length, pre-measuring it and adding a couple of meters. Necessarily the same type as already available. This can usually be done in any store that sells television and radio equipment, or on the radio market. Buy two F- and one I-connector, i.e. two connectors like "father" and one type "mother". You can also use a single pap-mate connector. Prepare both cables. To do this, precisely cut the edge of the cable, gently cut off about 15-20 millimeters of the top insulation layer. The main thing is not to damage the cable sheath. Also carefully wrap the cover back, remove the foil, which covered the cable. Expose the center wire by cutting 10-15 millimeters of insulation off it. Try not to break or cut it off with a careless movement. Insert the cable into the male F-connector. Screw it all the way. At the same time, the core cable core should fall into the protruding central connector, and the wrapped braid will be clamped between the cable outer sheath and the connector body. For the outer edge of the connector will be a small fragment of the wire of the central core. Cut it with scissors or nippers, leaving about 2-3 millimeters. Similarly, connect the second cable. Now connect the two male F-connectors to each other using the female I-connector. Instead of the I-connector, you can use a special antenna amplifier. It has inputs for connecting F-connectors. Such an amplifier is necessary if the cable is long and the signal power is lost. When using a matched connector, connect one cable to the F-connector, and the second in the same way to the I-connector. You can solder the wires with each other using a soldering iron and solder. Be careful not to short the wires between them. How simple

Other related news:

The need to increase the TV cable most often occurs when moving the TV to another location in the room. In order not to degrade the quality of the image, when extending the cable should follow certain rules. Sponsored by placing P & G articles on "How to connect a TV cable" Instruction 1 When

The second and even the third TV at home is not a luxury, but an integral part of a comfortable life. But in order to enjoy it to the full, it is necessary to properly connect the antenna splitter. You will need - antenna splitter; - cable television; - plugs; - a knife. Placement Sponsor

Antenna masters of our service have great experience on increasing the cable from television antennas of any type. Antenna people travel to the specified address on the day of the call, do all the work cheaply and with a guarantee. We work in Moscow and the Moscow region, we accept applications from customers daily, at any time.

When do you need cable extensions?

The antenna wire is lengthened when the TV is moved or the television antenna is moved to another location (for example, from the facade to the roof or to the antenna mast).
Why it is not recommended to use ready-made extension cords?

Today, stores sell ready-made extenders, mainly made in China. For their manufacture unshielded thin wire with poor insulation, which transmits a signal with losses and quickly fails during operation.

What is included in the cost of services?

Included in the price:

  • the arrival of the master;
  • increasing the TV wire, connecting it and checking the operation of the TV;
  • cable masking in the cable channel or fastening to the wall;
  • consumables - cable, f-connectors, connectors, plugs.

How does the connection occur when extending the TV wire?

For building we use f-connectors and connectors. We perform all connections qualitatively, we isolate them reliably, ensuring the transmission of the television signal without loss. We always try to choose the TV cord that best suits the parameters of the already laid. For building we use shielded coaxial cable manufactured by Cavel or Rexant. If after lengthening the cable length turned out to be significant and there is a probability of loss television signal - Install the amplifier. All sections of the TV cord, laid around the apartment or house, neatly fasten with straps or remove the baseboard, without leaving behind a flaw.

When do you need cable extensions?
Why it is not recommended to use ready-made extension cords?
What is included in the cost of services?
How does the connection occur when extending the TV wire?