DIY antenna bracket. Instructions for making a TV antenna for do-it-yourself installation. Installation of satellite antenna Tricolor TB: average price

The bracket for the antenna of the satellite TV system is installed in order to install the parabolic mirror (dish) of the satellite antenna at the given place and fix the dish in the required position. The brackets can be self-contained or included in the antenna package, or they can be sold commercially as an independent device.

In Fig. Below are the main elements of the satellite TV system, which includes a bracket for mounting the antenna with a set of fastening parts.

The principle of robotic antenna for satellite television

Television has long become an invisible attribute of everyday life. Television programs are shown in small apartments, rural cottages and dachas. To receive TV signals from TV satellites, mirror antennas of a parabolic configuration are used, which are sometimes called satellite dishes or “parabolas”. Functionally, a satellite dish (below the text - ST) has a kind of reflector that focuses the received radio signals (similar to optics) onto a converter located at the focal center of the parabola, for further conversion.

Increase your respect! The “dish plus converter” set itself is usually called a satellite antenna (later - SA), and not a single parabola.

In Fig. Below is a private booth with a satellite TV dish installed on the wall

Before preparing to install the antenna on the wall, the bracket for the satellite antenna is selected to match the corresponding SA type. Regardless of the type of antenna device, the SA at the warehouse of the satellite TV system operates as usual:

• On the parabolic surface of the ST, the signal from the orbital satellite is transmitted as electromagnetic interference;
• In accordance with the laws of optics, the paraboloid ST displays falling electromagnetic coils at the back of the focal center of the parabola;
• At the focal point of the paraboloid CT, a trimach is installed with a converter attached to it - a device for receiving a broken electromagnetic signal;
• The converter converts the frequency characteristics of the received satellite signal and transmits the converted signal through a coaxial cable to the receiver;
• The receiver is an electronic device (I guess the original DVD player) that receives the intermediate signal from the conversion converter and forms video/audio signals for the TV screen.

In Fig. Below is shown the SA model Supral with a bracket and trimach under the converter.

Types of parabolic SA

Based directly on the satellite, parabolic satellites are divided into two types:

1. Direct-focus SA, geometric, all of which are straight to the companion. Converter of direct-focus antenna systems of rotation on a fixed position on the surface of the CT along the geometric axis, often shading the reception area on the mirror;
2. Offset SA, whose axes are not straight to the satellite, but a little lower than that. In this case, the signal is generated from the surface of the parabolic mirror and reaches the converter under the mirror. The mirror is not obscured, as long as the focus of the displacement paraboloid reaches the bottom of the plate.

Additional information. The popular offset systems, which are similar to direct-focus systems, are cheap and easy to install, set up and maintain.

In Fig. Below are the focusing circuits of the signal generated for both types of parabolic SAs

Methods for attaching the SA to the wall

In order to reach a high-capacity TB signal via a satellite antenna, CTs are installed in places that meet the difficult criterion - the widest possible view of the sky and easy access to the dish itself within an hour of maintenance. For the important majority of patients suffering from satellite TB, the place of installing parabolics is to serve as walls and dahi Budinki, where they live. Attaching the antenna mirror to the wall or to the roof of the living room must be mounted using special fittings and brackets. The antenna bracket is increased due to less strength and increased rigidity. The maximum depth of the bracket, called the bracket villiot, is set at 1.2-1.5 meters, while the depth of the bracket can be 3.5-6.0 meters, and in some cases the SA is mounted on poles 8-10 meters high.

In Fig. Below is shown the pin with the ST attached to it.

Based on the type of surface to which the plates are attached, brackets are divided into two types:

• wall brackets that are mounted on a vertical surface (wall booth, balcony, pipes that stand vertically);
• brackets that are fixed on horizontal planes (planes, surface of the ground).

The shortest option is the wall fastening of the SA, the fragments of the wall between 1.0-1.5 meters from the wall are completely raised to ensure uninterrupted reception of the satellite TV signal. Once the plate bracket is attached to the frame, the height of the paraboloid installation must be increased through closely spaced joints. The greater the number of installations, the stronger the vertical support will be, which will greatly complicate the adjustment of the satellite system of home TB.

Vimogs up to brackets for SA

When operating a home satellite system, install the following onto the TV antenna bracket:

• aerodynamic benefits against gusts of squall or hurricane winds, which increase sharply with a larger diameter of the mirror and, consequently, the windage of the paraboloid;
• It is important to pay attention to the CT mirror, converter and wet snow that has adhered to the outer convex surface of the paraboloid. For example, the weight of an offset antenna made from a steel reflector measuring 900x1000 mm is 8.0 kg.

According to the external wall brackets CA and consoles, with the total influx of cargo and aerodynamic pressure in the fastening area, a final moment occurs, which initiates the collapse of the weak bracket or the Oh fasten to the walls. There were accidents when the SA mounting bracket was installed incorrectly and it came off the concrete or solid wall, and the antenna fell down.

To ensure reliable, trouble-free operation of the satellite system, the bracket and its fastening to the wall must meet the following requirements:

• The antenna bracket is designed to be small in order to highlight the vantage, and hard, with the least amount of effort from the previously set position of the TV and the converter to create the parameters of TV signals;
• The bracket is subject to minimal moisture moisture, and some of the moisture also flows onto the antenna axis from the nominal position and to the amount of wind pressure;
• The material of the bracket is responsible for ensuring its geometric immutability during atmospheric precipitation and sudden temperature changes;
• The bracket is corrosion-resistant, and the rusty steel bracket does not show any damage. In this way, the outer surface is coated with anti-corrosion powder enamel;
• The fastening of the bracket to the wall ensured reliable fixation of the CA system.

The best results for these minds are the products made from steel and aluminum with tubular, square or other profile cuts. Between steel and aluminum components there are differences between:

• Steel brackets, made from thick-walled pipes, are designed to ensure durability and provide significant mechanical attention. Whenever you want to add important things yourself, they need to be fastened to the walls of the walls;
• Aluminum frames are traded for steel for cost and rigidity. If the bracket is cut incorrectly, it may become deformed due to abnormal repositioning. The advantage of aluminum brackets is their corrosion resistance; they do not need to be covered with a dry ball.

Different types of brackets for SA

Depending on the method of mounting on a vertical wall, the following types of brackets for the CA are indicated:

1. Consoles with flat fastenings, which are characterized by the presence of a flat base plate of round or square shape, which is attached to the wall at several points. The consistency of the flat support is an even distribution of mechanical forces along the entire contact surface with the wall;
2. Consoles with point fastenings, which require three support posts. The usefulness of point fastening is the number of special strengths up to the surface of the wall;
3. Consoles with universal fastenings, in which the supporting surface is represented by a dark one with openings for local fastenings (point ones) to the wall.

In Fig. Below are different types of brackets.

Bracket with universal fasteners

Brackets for CA are richly functional elements of a satellite home TV system. Once installed correctly and mounted on the wall, the TV box can be installed in your home cinema. Underestimation by the authorities of the importance of the bracket (so-called “weakening of the beams”) inevitably led to the forced replacement of the old fastening and expensive reworking of previously installed installation work with further adjustments and adjustments of the television system.

Video

Living in a great place has its pros and cons. But there are more problems. One of them is the low level of the received signal on satellite and terrestrial antennas. In the first week of the year, there is a purchase of a large number of upper-level buds; for the other, the distance corresponded to the signal.

Contact the department for help installation equipment, for antennas whatever type, whatever presentation on the Internet market in a wide assortment. Inexpensive and reliable devices, maximally adapted to Russian minds, manufactured on a laboratory basis Rexant To satisfy any individual needs with their assistance, it is possible to install the optimal equipment on a vertical and horizontal surface.

For installation on a wall or balcony box, without significant wine, relevant "G"-like brackets with rigid fastenings of the supporting element and the ability to rotate by 180 degrees, which allows the antenna position to be adjusted as much as possible.

Reach the required altitude level, secure telescopic goldfinches, which can be installed on horizontal or flat surfaces. The stand for installation on the surface with a hook is the goldfinch, which opens under the base fastening and the axle pin for the goldfinch. If the structure is laid out on the wall or other vertical surfaces designed to carry the desired effect, the durability of the wall is further ensured “P”-like brackets, at the required quantity. Installation of a goldfinch structure on the back, besides the base unit (heel), will require equipping the load-bearing element (finch) with a ring for tension. The design height of the installation of the ring should be the same as the height of the dog and is determined for each skin condition individually. The strength of the ring installation is ensured by screw clamps, which follow the principle of clamps. The ring has three openings for fastening cables that can be stretched with a radial spread of 120 degrees.

all fastening equipment It can be coated with anti-corrosion varnish in a metallic color. The welding and bolted connection is connected with a coefficient of value, which doubles the importance of the design.

Simplicity of design brackets and shogl Rexant, allows for the installation of the installation using an ideal power source using a power source.

Products Rexant- Reliability and comfort are evident.

Installing a satellite antenna is possible without the need for additional equipment, and you can connect and configure the receiver. Experts have shown how to independently return from a satellite dish in a number of simple stages.

Installation of satellite dish

Standard satellites - Sirius, Amos and Hotbird - broadcast 72 channels today. Advantages of satellite television:

1. price: subscription fee, included in all cable TV channels, not available for satellite TV channels. One investment that pays off within an hour is the installation of a satellite dish;
2. high image brightness;
3. Great choice of TV channels.

A standard connection to three satellites – Amos 4.0W, Sirius 5.0E, Hotbird 13.0E – makes channel selection a pleasure. Satellite TV technologies are gradually developing, and soon more and more satellites and television channels are appearing.

Robotic antenna principle

1. a satellite signal reaches the surface of the dish;
2. If you are worried, you must go to the converter;
3. The converter transmits the satellite signal to the receiver;
4. through the signal the signal reaches the TV.

Types of satellite dishes

• offset: the dish is installed directly not directly on the satellite, but lower behind it, the fragments of the signal of the satellite dish, which is knocked out from the surface, are located at the converter under the cut. Such plates should be mounted vertically so that less atmospheric fallout is collected;
• direct focus: their converter partially covers the surface of the mirror.

IMPORTANT! The most popular dish and receiver is Svec - the reliability and practicality of the product of this receiver is confirmed by dozens of results on the market.

Installation options for satellite antennas

To install a satellite dish, you must select the correct location. If there is a tree standing on the road that receives the signal, it can destroy the receiver’s bitterness. The antenna for three satellites must be adjusted for a daytime approach.

Krok 1 - Rotating the satellite antenna: animal view

Satellite TV set

The kit includes:

1. mirror (dish) receiving a signal. The diagonal of the plate should be at least 60 cm (for some models the diagonal of the mirror should be 1.2 m). Select the diagonal to lie in line with the terrain of the area, and direct the transition, which is in line with the received satellite signal.
2. the head (converter) converts the signal that comes out of the dish and sends it to the receiver. There are converters with a different number of outputs, allowing you to connect one, two or more receivers at the same time;
3. DiSEq connects a bunch of converters;
4. cable;
5. bracket;
6. DVB receiver - the most expensive part of the set. To pick up the signal from cost-free channels, a receiver of the Globo type will be sufficient, but for receiving paid channels, vikoristan models with card readers will be sufficient;
7. F-connectors connect the cable from converters, receivers, DiSEq and other storage systems. The standard installation diagram is 8 pieces.

IMPORTANT! To insulate the F-connectors and cables, you will also need heat shrink, as well as anchors to secure the bracket to the wall.

Equipment preparation

It is indicated by the location of the different sides of the light. On the little one below it is indicated approximately the growth of the day at the hour of the day. You can only be oriented by the Sun in clear weather. Accurate readings can be viewed behind the compass.

IMPORTANT! The compass can be seriously damaged if it is made of concrete walls. Believe me, the NTV+ satellite is on Sunday, and the Sirius, HotBird and Amos satellites are about to set.

Do-it-yourself satellite antenna installation: select installation location

It is determined by the visibility of the satellite of the installation house.

The ideal option, which eliminates the possibility of a faulty occurrence, is to install a satellite antenna on the satellite. It is not advisable to attach the dish to the rod of collective antennas or pipes of gas flues. Mounting on the wall of an elevator shaft is allowed.

The satellite dish cannot be installed under the visor if the apartment window faces evening or evening: the visor simply blocks the signal. In addition, the fallout can change its position. It is optimal to secure the plate from the outer side and the outgoing side on the outer side of the balcony.

Once a satellite antenna is installed on the façade, there will be a required permit from archbud control and a typical installation design.

IMPORTANT! Dosit often steal satellite antennas from the Dakhs. If there is an option to install the plate on the wall, it is better to choose it yourself.

Krok 3 - Vibrate the antenna to receive the satellite signal

The procedure for installing a satellite antenna soon

Installing a satellite antenna yourself: materials for installation

1. cap nut wrenches for 10 (to be used when the antenna is folded, and also for fixing the dish along the place);
2. 10mm spanner wrench (can be adjusted when folded);
3. key 13, L-like end-face (to be installed when the antenna is installed in azimuth);
4. a separate key (it is used in order for the plate to be attached to the anchors);
5. Khrestov twist;
6. pliers (to be used when cutting the coaxial cable, as well as plastic clamps);
7. rotary hammer SDS-plus (to be used when drilling holes in wall fastenings);
8. drills for rotary hammer d=12 mm, dozhina – from 120 to 180 mm;
9. podovzhuvach;
10. daily magnetic rhubarb;
11. a small TV with a low-frequency input (visible if you don’t have the Openbox SF-10, SF-20 or SF-30 satellite finders at hand);
12. satellite receiver;
13. insulating stitch;
14. plastic clamps (used when fastening the cable);
15. 40 cm of plastic corrugated pipe d=10 mm (used to protect the cable from chafing during the downhill run);
16. screws with a keyed head (6 pcs.) for 13 with plastic dowels, length - 60-80 mm;
17. The quantity of wide metal washers d=30/50 mm is approximately 4-8 pcs. (Vikorystvayutsya when vyrivnyuvanna).

You can select a satellite dish following instructions - the selection rules are communicated to your skin.

Secure the bracket. The choice of fastening elements (anchor bolts, nuts, screws) is due to the foundations on the exposed wind-damaged wall materials on which the installation is carried out.

Krok 5 – Fixable fastening to the body of the bracket

Install the converters in the trimachi in the position with the socket down: the atmospheric moisture after installation does not have to damage the inside of the converters.

Krok 6 - Firmly bracket to plate

Connect the cable to the converters using additional F-connectors.

Installation of F-plugs

Reduce the cable insulation by approximately 15 mm. It is important not to damage the weaving that is screened.

Krok 7 – Remove the top insulation of the cable

The screen braiding is tied to the cable.

The foil is woven together with a screen braid. Remove the ball of internal insulation approximately 10 mm.

Screw the rose until it stops. The central conductor is not required to protrude beyond the connector by 2 mm more. If your dove exceeds 2 mm, remove the excess. Seal the F-plug connection. Obov'yazkovo sealed two balls with an insulating stitch throughout the whole day. Apply a ball of sealant on top of the stitch (preferably silicone).

Krok 10 - Screw it onto the cable (until it stops)

Attach the cable to the trim arc of the dish converter using plastic clamps or insulating stitches.

Croc 11 - Install the converters at the trimachi in the position with the connector facing down: after installation, the atmosphere does not have to damage the middle of the converters Croc 13 - View of the mounted antenna without a dart and converter

Install the antenna onto the bracket. Tighten the adjusting nuts so that after installation they can be moved with slight force vertically and horizontally.

Krok 14 - Install the bracket on the wall

If calibrating the dish for the position of the satellite was not part of your plans, you can install an antenna with a motorized suspension, which will adjust to the position of the satellite automatically.

Item 15 - Attach the cable to the converters behind the additional F-connectors Item 16 - Install the antenna on the bracket. Tighten the adjusting nuts so that after installation you can move the antenna with slight force vertically and horizontally. We check the fixation of the bracket to the plate. For the antenna, it is necessary to add a 1 m cable to the cable, securing it to the bracket. Secure the cable to the bracket using vicor or plastic clamps or insulating stitch. Krok 17 - Installation of the cable on the antenna

Correctly adjusting the plate with your own hands

Approximately set the azimuth and antenna location (set the azimuth with a compass).

Connect the cable to the satellite receiver (the operating instructions must clearly explain this procedure) - the cable must go out of the converter or DiseC. F-roz'em oblivaetsya for the methodology, as it turned out more.

The digital receiver is connected to the TV. Hold down the receiver.

IMPORTANT! When purchased, a digital satellite receiver may already be programmed for satellite channels (Sirius, Amos, Hotbird - for basic dishes, for Yamal 201 - for dishes with a motorized motor). From the list of receiver channels, select any “unlocked” channel from the satellite signal.

Using gradual, not very strong steps, collapse the mirror of the plate vertically/horizontally near the orienting point of rotation, chosen for the vicinity of the companion. As a result, a stop indicator (brightness indicator) and a TV picture may appear on the screen.

IMPORTANT! When rotating by a degree, wait up to 5 seconds - during this hour the signal from the satellite can reach the antenna.

In the menu of the satellite receiver, find the item “Receive signal” and activate it. The maximum value of the signal can be achieved by smoothly moving the plate vertically/horizontally.

IMPORTANT! The value of the signal is completely dependent on the weather minds.

The adjusting nuts must be tightened to control the level of signal the system receives.

When tuned to receive signals from the Sirius, HotBird and Amos satellites, tune the converter by switching on the receiver the channel that is being received on the satellite that is currently being tuned.

Installation of satellite antenna Tricolor TB

Among the satellite systems that provide people with a clear signal from all over the world and far beyond, the most popular is the Tricolor TB system.

The advantage of the system, in addition to the excellent signal and the audience of thousands of users, is that a master is not needed for installation: self-installation and adjustment will take no more than 2 years, everything you need is included.

Installation of satellite antenna Tricolor TB: average price

The cost of installing the Tricolor TV FULL HD antenna is approximately $300. This price includes payment for the new equipment set, the Maximum HD package (170 channels, 24 of which are shown in the FULL HD format), installation of an antenna, registration of the decoder, as well as activation of the access card to the Tricolor subscriber system.

Veselka TB and Telekarta TB are also popular options for satellite television.

On the official website of the Veselka TB network you can find a special program “Installer's Assistant”, which describes in detail all the main points for installing a satellite TV antenna, as well as the basis for adjusting the received signal.

Installation of satellite antennas: price of power supply

How much does it cost to connect a satellite TV? Everything depends on several factors:

1. the number of TVs that you need to connect to the antenna: Kiev – 950 UAH, 1,550 UAH, 2,100 UAH and 2,400 UAH for 1, 2, 3 and 4 TVs per line;
2. or depending on the diameter of the antenna itself: Moscow - 2500 rubles, 4000 rubles and 6000 rubles for antennas of 0.6/0.9/1.2 m per line.

You can also incur an additional payment for installation at an accessible place, installation of a motor suspension, dismantling of plates, adjustment of the installation system.

Video tutorial: installing a satellite antenna

Chapter 1 from the book by S. L. Koryakin-Chernyak “Davidnik from repair and adjustment of satellite equipment”

Prodovzhennya

Read the cob here:

1.7. Satellite antenna mountings

Select antenna mounting

The bracket for attaching the satellite antenna is responsible for ensuring a reliable and reliable antenna with a large reserve. It is possible that within a few hours it will become necessary to install a larger satellite antenna in place of the antenna that is already available. The best option is to install a bracket already installed on the wall (balconies, loggias), which provides sufficient space for a larger plate size.

That’s why it’s good to buy the bracket okremo. Types of brackets are shown in Fig. 1.42.

	A)		b)
V )		G)		d)

Choosing the size of the antenna is one of the most important factors. The larger the antenna, the greater its amplification factor. Any antennas larger than 1.2 m are highly foldable in installation and require a larger bracket. It is necessary to know the “golden mean”. In reality, the size should be such as to ensure a clear view of the channels from the selected companion.

If you plan to watch a number of companions and install a multifeed, then the plate will be 20-30 cm larger, less than one companion at a time.

Methods for mounting satellite antennas

Satellite antennas are either direct-focus or offset.

For a direct-focus antenna, the receiving head is moved in the center, and the focus is in the center of the antenna facing the mirror.

In an offset antenna, the signal travels under a cutter and, having arrived under the same cutout, is transmitted to the head (the focus of the displacement is towards the center).

The antenna mounting method can be of two types:

• azimuthal-cutomisna;
• polar.

The polar suspension allows you to redirect the antenna from one satellite to another using an additional actuator with an electric drive or motorized suspension.

Particularly when installing a large-diameter antenna at a high altitude or at a very windy place, it is necessary to install the suspension and fastening. Wind pressure can reach great values. And often all the equipment for the antenna by changing its performance fails without a significant reserve of value. Do not be afraid of such situations.

An azimuth-cutomic suspension (Fig. 1.43), which has manual adjustment both horizontally and vertically, is used to receive a signal from one satellite.
You can adjust the antenna to any satellite and firmly fix it. Of course, then you can turn it on and tune it to another satellite.

Polar suspension (Fig. 1.44), which allows the antenna dish to follow the entire visible part of the geostationary orbit, resting on any selected satellite. The polar suspensions are powered by an electric drive and controlled remotely using a positioner located in the middle. They can receive signals from a large number of satellites.

This type of suspension is called through those in which everything, like the one around which the antenna wraps when adjusted, is directed towards the Polar Star.

Features of suspension stiffening

Let's take a look at the peculiarities of the suspension structure of these structures. Azimuthally-cutomisna- As a rule, the suspension is fixed, the antenna is aligned to a single satellite and is firmly fixed to the mounting bracket. To receive another satellite, the antenna may need to be re-adjusted. It's just a cheap suspension.

Polarna- the design is significantly folding and the suspension is adjusted and, obviously, more expensive. Ensures the ability to receive multiple satellites in different orbital positions. In Fig. 1.45 shows a photograph of the assembled polar suspension mounted for a 1.8 m antenna.

1.8. Cable for satellite TV tower

It is necessary to use a special cable for priming

Internet users on forums recommend cables from the following manufacturers (brands): Belden, CAVEL, ComScope, Eurosat, Finmark, Nordix, Supermax, Trylogy.
All cables are powered by 75 Ohm cables. The stench lingers slightly and persists until the atmospheric inflow.

Structural and electrical characteristics of satellite cables

The current structure of the internal dielectric of a daily cable (for example, from CAVEL) can be characterized as a tri-ball pie SKIN-PEEG-PIB.

SKIN- This is a thin polyethylene spun that fits tightly to the central conductor of pure copper. This will ensure the protection of the central conductor from moisture and oxidation, as well as prevent the insulation of the insulator from the central conductor in a continuous and stable manner. This, of course, makes the work of installers easier if they clean the ends of the cable before installing connectors on them. In addition, this polyethylene melt additionally “centers” the central core of the cable in the operating dielectric, for example, with sharp bends, thereby ensuring additional stability of the cable parameters before mechanical surges.

Unfortunately, offended by the black carbon fibers that spit on both sides of the chemically (not physically!) spinning insulators on BIEFFE cables, they only weakly protect this type of hair penetration. Therefore, the change (“old”) parameters for BIEFFE cables is large.

PEEG- this is a working dielectric based on HDPE (High Density Polyethylene compound), a high-density polyethylene compound, which is completely avoided, with respect to the reader, PHYSICAL (not chemical) nitrogen spinning (Gas Injected HDPE).

In addition to the LDPE compound (Low Density Polyethylene compound), which is strong in cables, it is dielectric with chemical powders that react with granules of solid polyethylene PE, HDPE may be but high hardness and resistance to mechanical strength.

PIB- this is an invisible ball of carbohydrates (PIB = PolyIsoButylene petrol jelly), which is applied to the working PEEG/HDPE dielectric inclusive of CAVEL cables. This PIB ball itself prevents any penetration of the cable into the cable and thereby effectively sharply increases the “old” parameters while infusing too much fluid.

External dimensions. 3 table 1.1 it is clear that due to technological innovations and without compromising electrical parameters, ITALIANA CONDUTTORI was able to change the current diameter of most of its CAVEL cables (div., for example, groups RG59, RG 6 і 1.13/4.8 - 5.0). Naturally, the use of CAVEL cables is more compact and makes them easier to install in narrow pipes, or in already re-routed cable ducts.

Design parameters					Electrical parameters
Type cable	Prepared- vitel	Central explorer: type and diameter, mm	Dielectric: type and diameter, mm	Screen	gustina braiding, %	Zovnіshn. shell. Type and diameter	Khvil. resistance, Ohm	Emk- there is, pF/m	Petlyov support life, Ohm/km	Zgasannya at 1750 MHz
SAT 703	CAVEL	1.13 / copper	4.80 / physically sleeping gas polyethylene / HD polyethylene	Aluminum nіeva foil + Ludzhena midna braiding	45	6.60 mm polyvinyl- chloride	75	52	38	25 dB/ 100 m
C-0-12 A	Bieffe	1.15 / copper	5.1 / polyethylene / chemical Spine polyethylene / polyethylene		48	7.0 mm polyvinyl- chloride	74.2	53.7	50	26.3 dB/ 100 m
CS 10	Videocavi	1.13 / copper	5.0 / chemically polyethylene		36	6.90 mm polyvinyl- chloride	75	53	42	26.7 dB/ 100 m
17/PH/9015	Unicavi	1.15 / tinned copper	4.6 / physically sleeping gas polyethylene		47	6.70 mm polyvinyl- chloride	73	52.5	26	25.3 dB/ 100m
SAT 501	CAVEL	0.80 / copper	3.50 / physically sleeping gas polyethylene / HD polyethylene		48	5.00 mm polyvinyl- chloride	75	53	65	34.6 dB/ 100 m
SAT C-0-8	Bieffe	0.80 / - steel, covered with honey	3.90 / polyethylene / chemical Spine polyethylene / polyethylene		96	6.20 mm polyvinyl- chloride	73	57	91	36.3 dB/ 100 m
H 121	Belden / POPE	0.80 / copper	3.50 / physically sleeping gas polyethylene		40	5.0 mm polyethylene	74.6	52.8	67	35 dB/ 100 m
RG 59	Comm Scope	0.81 / steel, covered with honey	3.6 / physically sleeping gas polyethylene	Aluminum nіeva foil + aluminum- nіeva braiding	67	6.10 mm polyvinyl- chloride	74.5	54.6	181	34.6 dB/ 100 m
RG 6	Comm Scope	1.02 / steel, covered with honey	4.7 / physically breathing gas polyethylene		77	7.10 mm polyvinyl- chloride	74.5	53	121	26.6 dB/ 100 m
RG 11	Comm Scope	1.63 / steel, covered with honey	7.20 / physically breathing gas polyethylene		60	10.2 mm polyethylene	74	54	60	17.9 dB/ 100 m
T 10	Times Fiber	1.63 / steel, covered with honey	7.20 / physically breathing gas polyethylene		53	10.2 mm polyethylene	75	51.2	68	18.6 dB/ 100 m
SAT 602	CAVEL	1.00 / copper	4.30 / physically breathing gas polyethylene / HD polyethylene		42	6.00 mm	75	52	50.5	27.9 dB/ 100 m
H 124	Belden / POPE	1.00 / copper	4.4 / physically breathing gas polyethylene		35	5.9 mm polyethylene	73.5	55	57	29.2 dB/ 100 m
H 125 AL	Belden / POPE	1.00 / copper	4.8 / physically breathing gas polyethylene		40	6.8 mm polyethylene	76.6	53.7	45	27.4 dB/ 100 m
CATV 11	CAVEL	1.63 / copper	7.20 / physically breathing gas polyethylene / HD polyethylene		52	10.1 mm polyethylene / polyvinyl- chloride	75	53	21.7	17.7 dB/ 100 m
H 152 A	Belden/POPE	1.00 / copper	4.8 / physically breathing gas polyethylene	Midna braiding	76	6.50 mm polyethylene	76	54.4	47	36.2 dB/ 100 m
17/73 FC	CAVEL	1.63 / copper	7.20 / physically breathing gas polyethylene / HD polyethylene	Midna foil + midna braiding	61	10.1 mm polyethylene / polyvinyl- chloride	75	53	19.7	17.7 dB/ 100 m
PRG11CU	Belden / POPE	1.55 / copper	7.2 / physically breathing gas polyethylene		50	10.1 mm polyethylene	74	56	20	18.6 dB/ 100 m

Mechanical value. It is obvious that narrow pipes and heavily filled channels of cables with a back-mounted dielectric are subject to strong mechanical forces and inflows. Physically spun dielectric ensures extremely high mechanical strength (durability) of the cable, which allows you to keep all its parameters essentially unchanged after heavy kinks, stress, c.

Zgasannya. The higher coefficient of extinguishing is the high coefficient of gas content in the dielectric and the reactive selection of raw materials.

Support the steady stream. This value is low for cables that have pure copper for the central conductors and pure tinned copper for the braids (Div. Table 1.1). The value for cables of the RG 6 and RG11 series, which include:

• copper steel like the central ones lived;
• braided aluminum.

Screening coefficient. The European standard EN 50117 stipulates that this parameter should not exceed 75 dB at these frequencies. In the shortest cables, the VIN does not fall below 90 dB for smooth frequencies of 30-1000 MHz.

High efficiency of the screen is achieved through the frame of the combined screen:

• like the first ball is solid aluminum foil;
• like the other ball there is a high-quality (79%) CuSn braid.

Carrying out the cable

Passing the cable from the head that receives it to the folding receiver does not squeal. Cable preparation involves stretching the cable for the required length and installing connectors on the cable. The main stages are presented in Fig. 1.46.

If the satellite antenna hangs behind the window, then the opening for the cable can be done in two places: either near the window frame, or near the wall on a level pedestal, which is completely drilled. If the antenna is on the floor, the cable is installed either on the façade (the cable is attached to the top of the floor and runs through the window frame into the wall), or on low-current risers.

After completing the installation, the opening must be sealed with additional sealant. When drilling openings for cables in wooden window frames, it is necessary to drill spiral drills with a diameter of 8 mm.

• less than 750 mm for vertical routes;
• less than 230 mm for horizontal routes.

Most often, in individual satellite television systems, a vicor cable of the RG-6 type is used.

The cable connects to the satellite receiver and satellite antenna without sticks and connects, the remainder goes to the signal. After pulling the cable, you need to install an f-connector to connect the LNB receiver.

From the books of S. L. Koryakin-Chernyak

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In the era of the rise of satellite and cable TV, especially for city dwellers who hang around in their rich apartments, the power supply of the installed TV antenna on the TV is no longer a problem. This problem, as before, is relevant for the management of television broadcasting at the dacha or in a private booth outside the area. Satellite TV is very expensive, not every person can afford to spend a lot of money on the purchase of a satellite TV receiver as a summer option, so the rational way out would be to add an analog receiver and secure it with your own hands. This article lets readers know how to install an antenna on a private booth.

Antenna installation options

After the antenna is installed, before installation it is necessary to re-install the component fastening and carry out a preliminary cleaning of its threaded part with either tar or machine oil, or, in extreme cases, silicone lubricant or WD-40. If you decide to install an active antenna, in order to prevent oxidation of the contact point, it is recommended to seal the cable with waterproof silicone after completing the connection to the electronic board.

It is important to decide on the location and height of the antenna installation based on the strength of the direct TV signal. In practice, the most popular are two options: on the façade of the booth and on the floor. Let's take a look at the technology of installation.

There is a booth on the façade

The simplest and least difficult option. You can install a TV antenna on the façade yourself without any help, but this method may be costly. To ensure proper reception, the signal from the nearest repeater requires such pressure that the device does not need to be raised high. The choice of installation option combines the material and finishing of the walls of the booth. Installation on siding is impossible and even more problematic on aerated concrete masonry. The ideal option for installing an antenna on the wall of the façade would be if you are in Vikonana or village. When installing the track, keep the distance between the mountings on the stand no more than 1.5 meters. As a fastening material, it is recommended to use anchor bolts or self-tapping screws.

1. Primal antenna device.
2. Metal pipes or wooden beams.
3. Bracket.
4. Anchor bolt (self-propelled screw).

Photo of the installed signal receiver on the façade:

The video below demonstrates how to install a suitable antenna device on the façade of a booth: