How to make tv antenna? Get FREE TV!! Antenna plane

How to make a tv antenna? Get FREE TV! on television with this wonderful and powerful aerial antenna to watch channels in your country.

This model of tv antenna has been requested by the members of jmactualidades.com, for us in a pleasure to be able to please you.

As you can see it is one of the most complete antennas that we can find on the internet.

This antenna is basically composed of V-dipoles, as well as reflectors for each segment.

This allows you to reach far away areas and get the best picture quality from the TV set.

I invite you to take a detailed look at this content.

Elements of the tv antenna.

  1. inch aluminum profile.
    You need to look for a 1 inch or 2.5Cm aluminum profile with a length of 90 Cm.

2. 3/4 inch PVC pipe.
Look for pvc pipe preferably 3/4 inch by 36 inch length.

3. 3/4 inch PVC plugs.
3/4 inch female pvc plugs preferably flat face.

4. 1/2 in. aluminum pipe.
Get 13 mm diameter aluminum pipe preferably for 4 meters in length.

5. Aluminum plate of 13 mm wide by 1 mm thick.
It is recommended that you get 6 meters of this plate or similar material.

6. 1/8 inch lag screws.
You will need 1/8″ lag screws by 1″ long, knurled head.

7. 1/8″ rivets.
Look for rivets 1/8 in. by 1/8 in. in length.

8. 16 gauge insulated copper wire.
It is impontant to get copper wire with its rubber insulator approximately 1 meter and 1/2 meter long.

9. RG6 coaxial cable.
You need 30 Cm of RG6 coaxial cable.

10. Female RG6 connector for coaxial cable.
You only need one connector.

To perform this activity you must use a ruler to measure, a pencil to mark, a 1/8″ drill bit and an electric drill.

Preparation Boom of the tv antenna step 2
In the next step we will take the side face and make the 1/2 inch diameter holes where we will place the elements that make up the antenna.

Measurements of the Boom side face.
Look at the image with details of the measures and distance of each hole that you must make in the aluminum profile to place the reflector elements.

To perform this activity you must again use a ruler to measure, a pencil to mark, a 1/2 inch drill bit and an electric drill.

TV antenna reflectors step 3
You must find the aluminum tube 1/2 inch in diameter and we will cut 12 pieces of 55.8 Cm.

How to make a tv antenna Reflector assembly.

Assemble the Reflectors step 4
We will take the 12 reflectors and the boom and we will place these elements.

I leave you a video to assemble the reflector.
Below you can click to run the video.

Place the dipole brackets on the boom step 5.
Choose 5 3/4 inch PVC plugs with 12 (1/8 x 1/2) inch rivets and assemble the base for the dipoles.

Here is a video on how to assemble the reflector.
Below you can click to run the video.

TV antenna dipole supports.

Preparing the TV antenna dipole supports step 6
In the materials described at the beginning, find the 3/4 inch PVC pipe and make 5 cuts of 8.5 cm in length.

Tools to cut PVC pipe
You can use a 1/2″ to 1″ PVC pipe cutter or a hacksaw frame.
Remember to use a ruler to mark the measurements.

How to assemble the TV antenna dipole supports.

TV antenna dipole brackets step 7
Take each previously cut tube and 5 3/4 inch plugs and install them on the assembled reflector.

Video with instructions on how to assemble a tv antenna?.

Once the supports for the dipoles have been placed, we will continue with the fabrication and placement of the most important elements of the antenna.

How to make the V dipoles for tv antenna.

V dipoles tv antenna step 8
Next we will make the construction of the dipoles of the TV antenna for it looks for the sheet of 13 mm wide by 1 mm thick.

Cutting the dipoles for the antenna
With the measuring ruler mark on your sheet 58.0 cm in length and cut 8 equal cuts.

V-fold dipoles
Draw a mark in the center of the dipoles and carefully bend them at 30 degrees to form the V shape.
Verify that the separation of the two ends is 10.0 cm wide.
Find a hole punch and where the V begins, drill two 1/8″ holes.

Dipole V how to install

How to install the dipoles V TV antenna step 9
Next we will make the construction of the dipoles of the TV antenna for it looks for the sheet of 13 mm wide by 1 mm thick.

Cutting the dipoles for the antenna
With the measuring ruler mark on your sheet 58.0 cm long and cut 8 equal cuts.

V-fold dipoles
Draw a mark in the center of the dipoles and carefully bend them at 30 degrees to form the V shape.
Verify that the separation of the two ends is 10.0 cm wide.
Find a hole punch and where the V begins, drill two 1/8″ holes.

How to connect the dipoles of the TV antenna.

Connection dipoles V tv antenna step 10
Finally we will make the connection of the dipoles, for this we will use the electrical cable # 16.

Union in cross.
You will make the union of the dipoles in the form of cross following the sequence from the first dipole to dipole 4.

Coaxial cable for tv
Take the coaxial cable and place it in the center of the antenna in the tube that does not have V-dipole.

Plastic plugs.
Place plastic caps on each end of the reflector tubes, as well as on the boom that supports the antenna elements.

Thank you for viewing this content how to make a tv antenna.
Finally connect this antenna through a coaxial cable to the TV, you must place it in a visible place and orient it.

In the initial part is the complete video of this article: How to make a TV antenna? Get FREE TV!.

HOW to make a homemade antenna ?ideal for tv ?CABLE COAXIAL & CAN FOOD

Welcome to JM News today I will show you how to make a homemade antenna ideal for tv, using coaxial cable and food can for this project.

We are going to make a homemade hd coaxial antenna to watch channels on local television with excellent quality.

The following are the basic materials for manufacturing.

How to make homemade coaxial antenna hd materials.

Steps: how to make a homemade antenna with coaxial cable.

Take the coaxial cable and cut at a distance of 34.00 cm the rubber, the mesh and the dielectric until you are left with the central copper conductor.


1.1 Use a measuring ruler and mark from one end 34.00 cm.
1.2 You need a Cooter to be able to remove the rubber, the coaxial shield and the dielectric.
1.3 At the end you will be left with a 34 cm long copper cable.


We will place in both ends the connectors type F for coaxial cable.


2.1 You must use the cooter again to count only the black rubber at one end.
2.2 Measure approximately 3 cm backwards at the tip and cut the rubber band.
2.3 Wrap 2 cm of the mesh over the dielectric.
2.4 Now cut 1 cm of the dielectric that was left uncovered.
2.5 Place the coaxial connector type F, turning it to the right.
2.6 Repeat this step with the other end of the coaxial cable.


Can of embedding placement of adapter type F male.


3.1 You must take the can and remove the lid completely from one side.
3.2 Take a ruler and measure from the open side 7.0 cm.
3.3 Make a mark with a pencil.
3.4 Drill a hole of the diameter of the male F-type adapter.
3.5 Try screwing it into the can, if it penetrates the threaded hole it is ready.

Translated with www.DeepL.com/Translator (free version)

How to make the helical coil homemade HD coaxial tv antenna coaxial coil.

How to make the helical coil.


4.1 Disassemble the male F type adapter from the can.
4.2 Take the coaxial cable and insert it through the adapter until it reaches the connector.
4.3 Screw on the adapter and measure 4 cm and place a mark on the copper cable.
4.4 On the other side look for a 3/4 inch PVC pipe and make 2 marks 10 cm apart from each other.
4.5 Take the copper wire and from the 4 cm mark start winding the copper wire.
4.6 Make 3 turns and make 10 cm which is the mark of the pvc pipe.
4.7 Made the helicoidal coil we introduce it in the hole of the can.
4.8 Once the coil is made and placed inside the can, place the adapter by screwing it.
4.9 in the salient end of the helical coil place a piece of dielectric of 1 Cm. to lower the SWR.

Antenna test. 

5.1 Place the F-type connector on the TV input.
5.2 Turn on the TV.
5.3 Perform a channel scan.

Antenna is ready. You can also watch the video at the top of the page where I explain step by step the details for the construction of the antenna.

How to use an antenna coaxial cable Step by Step 2021

How to use an antenna coaxial cable? If you are looking for a simple and easy tutorial to make a television antenna, you have come to the ideal place.

I will teach you how to make this wonderful coaxial antenna for tv with cheap materials and that you can get even in your home.

So I invite you to share this antenna with friends or acquaintances who want to make a simple antenna with coaxial cable to tune the TV channels.

  • Antenna build time: 15 minutes

Operating frequency 500 Mhz average.
Helical dipole


SIMPLE AND ECONOMIC COAXIAL ANTENNA FOR TV.

Use recycled materials from a retired CABLE TV installation.

Materials how to make a Coaxial antenna for TV.

  • 68.0 Cms of RG6 Coaxial Cable.
  • Two F-type connector.
  • A coaxial splitter for tv from 5 to 1000 Mhz, one input and two outputs.
  • A cap of Spray paint.

Tools used to make the antenna.:

  • Electric clamp.
  • Measuring tape.
  • Marker.
  • Cooter.

Instructions How to use an antenna coaxial cable.


Instructions for making the antenna with coaxial cable.

1st step; We are going to take a section of RG6 coaxial cable of 70.00 Cm in length and we will carry out the following process;

  • 1st. We are going to place at one end a type F connector for coaxial cable.
  • 2nd. We are going to make a mark with the tape measure, for this we are going to measure from the tip of the F connector and drawing a mark at 14.0 Cm on the coaxial cable.
  • 3rd, Once this mark is made, we will place the tape again and we will now measure 34.0 Cm.

We will carry out the following operation, we will take the cooter to cut the black rubber, the mesh and the dielectric at the two marked points until we reach the copper conductor and remove all the above to leave the copper cable free.
Look at the following illustration.

As you can see, we will mark the aforementioned lines with the indicated dimensions.

  • 4th we will measure 14.0 cm as indicated in the previous image and we will conclude by installing the second F connector.
    After these steps we can continue.

2nd step; We are going to use a spray paint cap to wrap the bare wire and you must make a turn and a half around the circumference of the cap.

Once the previous step has been carried out, we only have to look for our Splitter with one input and two outputs and connect both F-type connectors in the outputs of the Splitter for TV and our antenna will be ready.

Summary of the construction How to use an antenna coaxial cable.

  • Take the coaxial cable.
  • Attach a type F connector to one end.
  • Mark 14.0 Cm.
  • Below mark 34.0 Cm.
  • Remove the black rubber from the section that comprises the 34.0 Cm.
  • Remark 14.0 Cm at the remaining end.
  • Place the last type F connector.
  • Find a spray paint cap.
  • Turn one and a half turns with the bare cord over the spray cap.
  • Finally, put the F-type connectors on the output of the TV Splitter.

Finally, you only have to connect this antenna to your television and you can enjoy a clear signal.

We hope this content is to your liking and help.

Video antenna


If you want to see the video How to make an antenna with copper cable? Step by Step 2021 -. click on this link: https://youtu.be/m9w6_eF5x9Q

It may interest you: How to make a homemade antenna for tv.

Hdtv antenna plans – Bi quad for indoor & outdoor TV

Hdtv antenna plans – Bi quad for tv !! It is the new antenna that we can use inside & outside our home. It is a beautiful design that we have created for you by JM.

This design shows the materials necessary for the construction of the antenna for the TV, you will also find a Download file that contains the measurements of the Bi Quad antenna.

We invite you to read this content, but also watch the video at the top of the entry where we will learn about our proposal.

Construction time hdtv antenna plans – Bi quad antenna:

1 hour estimated.

HDTV antenna data:

  • Operating frequency 470 to 580 Mhz.
  • BI-QUAD dipole.
  • Simple dipole.
  • Combined antenna.
  • 12 dB of gain.
  • 80 miles without antenna booster.
  • 150 miles with the amplifier installed.
  • Large reception range.
  • Channels in the air.

Meet this new hdtv antenna design – Bi quad.


Materials used in the hdtv antenna plans – Bi quad.

  • 3 mm copper cable or 3/16 copper pipe of minimum diameter.
  • 1/2 pvc tube approximately 50.00 cm.
  • 3 1/2 pvc tee.
  • 5 1/2 pvc plugs
  • Balum for TV from 5 to 1000 Mhz.
  • 10 lag screw 3/16.
  • 4 flat washers.
  • Electric cable No. 14

Tools

  • Electric clamp.
  • Measuring tape.
  • Marker.
  • Short tube.
  • PVC cement.
  • Stria screwdriver.

Instructions how to make an hdtv antenna – Bi quad.

Preliminary steps to make the HDTV antenna.

1st step; how to assemble the hdtv antenna support – bi quad

We are going to look for the 1/2 inch pvc materials;

  • Take 1 1/2 inch tee.
  • Find the 20.00 Cm long pvc pipe cuts.
  • Place both tubes on the 1st 1/2 in. Tee.
  • Place the two remaining tees on both ends of the PVC pipes.
  • Now we will place the 5 cutouts of 1/2 x 5.00 Cm pvc pipe. at five tee off.
  • Finally, place 5 plugs at each end of the PVC pipe cutouts.
  • If you want you can put PVC cement glue.

Design of hdtv antenna – Bi quad for the tv image to assemble.

2nd step: how to assemble the hdtv antenna dipoles – bi quad

The next step will be to place the antenna dipoles in the previously built support.

  • Take both simple dipoles that we have built with the averages exposed in the plane.
  • located in the upper cap of the pvc body of the antenna.
  • Use two screws to hold it by means of a Stria screwdriver.
  • Find electrical wire to attach to each single dipole screw.
  • Finally you can tighten it completely, the dipoles must be perpendicular to the pvc tube.
  • Now we will install the Bi quad dipoles in the plug in the center of the antenna.
  • In the same way, place screws and link the cables that come from the simple dipoles of the antenna.
  • Also look for the balum and link the terminals.
  • Tighten the screws well.
  • The Bi quad antenna should be in the direction of the main pvc tube

See this video of this installation:

3er paso; como armar el reflector de la antena hdtv.

Finally we are going to place the reflective mesh of the hdtv antenna plans – Bi quad for the tv

  • We will place the reflector on the back of the antenna.
  • They will be held in the two PVC caps that the antenna support has.
  • we will place flat washers together with the screws.
  • We tighten the screws well
  • This antenna is ready to operate.

Video how to assemble the reflector of the hdtv antenna.

If you want to see the visual process, click on the following link hdtv antenna design..

Download

We hope you have enjoyed this content hdtv antenna design.

If you want to see another video How to make an antenna with copper cable? Step by Step 2021 -. click on this link: https://youtu.be/m9w6_eF5x9Q

It may interest you: How to make a homemade antenna for tv.

How to make an antenna with copper wire step by step

How to make an antenna with copper wire? It is a wonderful TV antenna that you will learn to make step by step, the materials are recycled from old cable TV installations that had been stored when they removed the cable TV service in my home.

Antenna build time: 20 minutes

Operating frequency 470 to 680 Mhz.
Fractal dipole.

Know the materials needed for construction.


Use recycled materials from a retired CABLE TV installation.

Materials such as making an antenna with copper wire.

  • RG6 coaxial cable.
  • SMA RG6 connector.
  • Splitter for tv from 5 to 1000 Mhz.

Tools

  • Electric clamp.
  • Measuring tape.
  • Marker.
  • Cooter.

Instructions how to make an antenna with copper wire.

instructions for making the antenna with cable.

1st step; We are going to take a section of RG6 coaxial cable of 60.00 Cm in length and we will carry out the following process;

We will place the coaxial cable on a table along its entire length and with the use of the marker plus the measuring tape, tracing three lines or marks that will serve to cut the black rubber of the cable, the mesh and the dielectric, see image below.

As you can see, we will mark the aforementioned lines with the indicated dimensions.

We will make three cuts in the marks with the use of the cooter and we will only remove the 300 millimeters of rubber, mesh and dielectric from the coaxial cable. See an example;

2do

2do El próximo paso sera mover ambos cortes de cable coaxial de 90 mm hacia los extremos y colocaremos conectores SMA Female RG6.

This process is simple, use the cooter against at each end only 30 mm of the black rubber and cut the dielectric 10 mm at the end now insert the SMA RG connector, Repeat this step on the opposite side.

See this image for guidance antenna with copper wire:

3rd step; We are going to use a marker to signal the copper cable at different points that will serve to form the dipoles of the proposed antenna to show you the measurements.

I present the image with the measurements.

In the exposed image we can clearly see all the measurements that we must mark, so now we are going to give you some instructions for making dipoles;

A- Find the pliers, place it and start at one of the ends close to the coaxial cable, here make the first 90 degree bend.

B- Carry out this operation step by step, at each mark bend at 90 degrees with the pliers, then the image made so that you are not confused.

C- You use a business card to compare the 90 degree angles of the antenna, the video with the construction of the antenna is also included at the beginning of the article.

How to make the antenna with coil cable step by step

4th step; we are going to place a splitter on the SMA connectors.

Look for the Splitter with one input and two outputs with the following data 5 to 900 Mhz.

Screw the antenna made into each outlet of the tv splitter.

How to make an antenna with copper cable step by step super simple follow these tips to assemble the antenna:

  1. Take the copper conductor.
  2. Attach the SMA connector and screw on each end.
  3. Take the ruler or tape measure and make the marks.
  4. Remember that each brand measures 5 cms.
  5. Each angle measures 90 degrees.
  6. Finally look for a tv splitter.
  7. We will color the dipoles by screwing the SMA RG6 connectors.
  8. Run a coaxial cable that runs from the antenna to the TV.
  9. Test your TV with this antenna.
  10. Finally, this magnificent antenna with copper cable can be used in outdoor signals.

We hope you enjoy this copper wire antenna.

Antenna Vídeo

If you want to see the video How to make an antenna with copper cable? Step by Step 2021 -. click on this link: antenna with copper wire

It may interest you: How to make a homemade antenna for tv.

HDTV antenna design step by step by JM

HDTV antenna design step by step by JM Get to know this Helicoidal type home tv antenna to watch the channels on our TV with the best clarity, obtaining great coverage.

Description

  • How to make a homemade digital tv antenna information : 

    • It is a helical type flat antenna.
    • We can mount at a height of 5 meters above the ground.
    • RG6 coaxial cable is suitable .

    Helical type  homemade TV antenna specifications :

    • Working frequency: UHF freq. 470 MHZ.
    • Noise figure: <= -1.30 dB.
    • Typical antenna gain: 9.5 dBi.
    • Impedance: 50 ohms.
    • Roe: 1.2 (50 Ohm).

Homemade digital tv antenna features:

  • For VHF signals.
  • Low Frequency: VHF 400.0 MHz.
  • Outdoor use.
  • Weather resistant: due to the materials used.
  • ground connection.
  • Cable coaxial RG6.
  • 4 element Dipoles.
  • Circular dipole.
  • Instructions for assembling the manufacture of the antenna on Youtube channel jm actualidades .


? View Demo

Free Download

Here we present images of the homemade helical antenna.

How to make a homemade digital tv antenna Parts List:

Parts of this antenna for home tv:

  • 4 aluminum tube 9.5 mm in diameter by 85 cm in length.
  • # 14 electric wire approximately 50 cm in length.
  • 75 Ohm impedance transformer.
  • A wooden ruler of (2.5 X 6 X 24) Cm.
  • 4 3mm striated screws with nuts and washers.
  • U-type clamp.

List of tools on how to make a  homemade helical antenna

  • Aluminum tube cutter.
  • Pencil.
  • Screwdriver (tria head).
  • Electric cutting pliers.
  • Love metrica.
  • Electric drill..
  • 1/8 and 3/8 inch barrier for metal.

How to make a homemade tv antenna / Helical type instructions:

Cutting and assembly instructions:

  1. Half mark the 9.5mm aluminum tubing at 47.75cm length.
  2. Use a 3-inch pvc pipe. to make the dipoles helical.
  3. Proceed to cut the Boom or wooden antenna board to the actual size.
  4. Now you must drill the Boom with the augers to place the dipoles.
  5. Check the separation of the elements, that is, lengths as shown in the drawing.
  6. Place the pre-made dipoles in boon.
  7. Attach the bolts and nuts to secure the dipoles on the boom.
  8. Find the electric cable and ring the dipoles as shown in the figure.
  9. Now you should place the impedance transformer on the screws.
  10. Tighten the dipoles with a screwdriver.
  11. Place the U bracket on the boom.
  12. Finally, locate the antenna in an appropriate place.
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