To watch TV with an antenna

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With the development of technology, indoor TV antenna has become one of the necessary electronic equipment for families. It can help families receive more TV channels and provide clearer TV programs. However, the price of indoor TV antenna is often expensive, so many people want to try to make their own indoor TV antenna. Next, we will introduce the steps of how to make the indoor TV antenna.

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 1、 Prepare materials

To make a homemade indoor TV antenna, first of all, you need to prepare some necessary materials, including cables, connectors, resistors, capacitors, inductors, power cords, power plugs, etc.

 2、 Remove the cable

Remove the cable, connect both ends of the cable to the connector, and then plug the connector into the input interface of the TV, so that the TV and cable can be connected.

 3、 Installation resistance

Install the resistor at one end of the cable. The function of the resistor is to limit the current flow, so as not to damage the TV due to excessive current.

 4、 Installation capacitance

Install the capacitor on the other end of the cable. The function of the capacitor is to absorb electromagnetic waves so as to receive more TV channels.

 5、 Install inductor

Install the inductor at one end of the cable. The function of the inductor is to change the frequency of the electromagnetic wave so as to receive more TV channels.

 6、 Installing the power cord

Install the power cord at the other end of the cable. The power cord is used to connect the power plug to the TV so that the TV can work normally.

 7、 Installing the power plug

Install the power plug at one end of the cable. The function of the power plug is to connect the power cable to the TV so that the TV can work normally.

 8、 Check installation

, check whether the installation is correct, ensure that the TV can work normally, and then start to use the indoor TV antenna.

The above steps are about how to make a homemade indoor TV antenna. Although it may take more time and effort to make a homemade indoor TV antenna than to buy goods, it can save a lot of money, and can help you better understand the working principle of the indoor TV antenna, and can also improve your DIY ability. So, if you are interested, you might as well try to make your own indoor TV antenna, which may bring unexpected results.


tag: TV antenna