![]() However, the excellent sound quality that FM provides makes it the most preferred technology amongst all radio lovers. One disadvantage associated with this is that the frequency of your homemade FM radio antenna is going to get disturbed on account of external interference from other radio stations in the vicinity, or devices such as pagers and walkie-talkies. Just in case if you dont have an internal FM antenna, you can use a dipole antenna that can compensate for the FM signal frequency. Inventory FM catching devices there are internal antennas present with. This could also help you in guiding your friends and relatives in this regard. Dipole antennas are exclusively used for the purpose of reception of FM broadcasts. Moreover, by doing it yourself, you are not only saving the installation cost, but also learning something new. Now you must have realized how easy it is to make a FM radio antenna. Do this by plugging the antenna lead into the radio. The last step is to just connect the radio and the antenna lead.Now cut and remove the insulation of a radio lead wiring and solder to the ends where the wires are open, and cap it with the help of an insulation tape. The RF signal is however prevented by LC filters from flowing into the power supply.Take care you do not join the wires at the bottom of the loop.Solder the wires at the place where the support arm ends, and cap the joined ends with the help of an insulating tape. Then move the wires along with the main support of the frame so as to form a loop.Now prepare a frame for the wires in order to hold the antenna, and see that the length of the main arm of your antenna is large enough to support the wires.The first step is to cut the wire into two parts and remove the insulation from the both the ends of the wire. ![]() ![]() Suppose the FM channel is between the frequency of 87 – 90, the length of your wire should be around 3 – 3.5 meters.
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