Antennas are metallic devices made to catch electromagnetic waves and convert them into radio signals. Their sole purpose is to connect with the radio station or satellite radio to catch the frequency that is relevant so that you can hear the radio stations on your vehicle or a speaker.

Receiving the correct signal coming from the radio station is a challenge, while the distance your car travels is more from an radio broadcasting station. The accessibility of radio signals is contingent upon the type of antenna you use. To catch the radio signals an FM antenna is recommended.

The structure of a simple FM antenna is an extended metal wire that is usually encased in a plastic or metallic casing which is attached to the roof of a car or to the top right corner of the speakers.

Generating An Antenna Using A Speaker Wire

If you want to travel long distances, a speaker wire is not an ideal choice, but in the case of a car antenna you can use the speaker wire to create an antenna that is perfect at home. When you need a knockout post on FM antenna, read more details here.

It is always better to choose a wire that is longer for this purpose ranging from between 6 and 10 feet. Now you need some wire cutters as well as an FM signal catcher equipped with FM clamps and holder connection. We must now divide the wire into three feet sections.

When we've got a 10 feet wire, we'd split it into three pieces that measure 3 feet each. In this way, we would be left with 7 feet of wire that is not cut. Next comes the organization of wires. The wire should be bent into an L shape. You can then create two L-shaped designs using two wires. Connect the two wires together so that it forms a T shape.

At the bottom of the two wires, make them connected to form a T shape cut the bottom using the wire cutter. Two naked wire corners would be revealed. Then, there are two separate wires for the FM radio antenna.

Now you have to make appropriate antenna receiver connections. there are two types of connections and the FM connection is near as it is mentioned in the title as 'balanced' close to the precise connection points. It is possible to use a clamp or an holder similar to a pit connection made near the FM point connection.

The final and last procedure is to create the connection between the two joined T-shaped wires as well as the FM receiver. At the point of clamping, or pit, connect the two wires to the bear ends of wire.

Now your connection is established via the FM antenna, using the speaker wire. If there is a single connection point to FM and you want to connect it, then make a loop out of the wires by twisting them on each other and then securing them together in one point.

The Intensity Or Signal Strength

The intensity or strength of radio waves depends on the elevation at which your FM antenna is placed. Another factor that determines the strength of radio signals is height. The greater the height of an antenna, the more effective it is in capturing the electromagnetic waves , converting the radio waves.

If you want to get reliable radio signals, it is suggested to put your antenna on a ceiling or on a high wall of your home. If it is vehicles, like an automobile or bus, you can use an extensive metallic wire to create the antenna , so that it would be able to catch minimum electromagnetic waves.

Method 2:

You can try another method to make an FM radio with the speaker wire.

In order to accomplish this for this, you require an electrical wire of the range of 6-7 feet long. It is always recommended to buy more than the required wire to ensure that you don't end up with a shortage of wire in the process.

Another step to take is to strip the wires from the antenna as well as the speaker wires. The wire you are using, for example, the speaker wire, in this case you must strip off the wire's coating that extends to about one and a half inch so that the raw wiring is visible.

Now you need to bend the wire in the direction of the antenna or put it to the hole that was made to accommodate the antenna. Next, you need to divide the speaker wire by the opposite side to get two inner wires that are separate. You have to do this process very cautiously not to damage the wire arrangement.

Now you have exposed your wire. The next step is to form a connection. To do this it is essential to place the wire to the wall using the aid by using cello tape. Once the side of the wire is secured using the cello tape with the wall.

After that, slowly pull the two pieces of exposed wires apart until they get to the point that it's sealed with cello tape. This makes the perfect metal for the FM transmitter. The stripping away of wires with opposite directions results in the perfect dipolar antenna. It is recommended to capture the FM radio signals quickly.

Method 3:

A speaker wire can also be used to create an antenna folded, which is more suitable since it can be put under the curtains or behind the furniture. It catches more frequency than all the other antennas.

To begin, take a speaker wire of approximately 12 feet. Then, cut it down to a certain length like about 11 feet. This is more than the necessary length of wire. Next, you need to start stripping off the top coating of the wire in order to expose the bare inner wire. During this process all the length of the wire should be kept in consideration.

The third step is to reduce the diameter of the lower wire. The exposed wires must be kept in place so that a second one can be connected to them. The length of your second wire will depend on how much you want it to be in close proximity to the objects that will capture any FM signals. The second wire acts as an auxiliary feeder.

The antenna is now built and ready to be used. This easy antenna is used to record high-frequency radio signals. This antenna is affordable and convenient to make. Tools that are commonly used in the home can be employed for this purpose. In case if you don't own an electric wire cutter you may employ a knife to accomplish this purpose.