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  1. In radio engineering, an antenna (American English) or aerial (British English) is an electronic device that converts an alternating electric current into radio waves (transmitting), or radio waves into an electric current (receiving).

    • Monopole Antenna

      A monopole antenna is a class of radio antenna consisting of...

  2. 25 Ιουν 2024 · To create a simple AM radio, start by coiling up 15-50 feet of 20-22 gauge insulated wire to create an antenna. Then, tightly wrap a non-metal cylinder in another thin wire to create an inductor to receive the transmissions.

  3. A Dynamite Antenna for an AM Radio: I am probably not the only person who listens to AM radio, so this might come in handy for somebody else. Back in the day, radios were AM only, and if you wanted to listen to your favorite programs you had to have an outside antenna.

  4. 18 Αυγ 2024 · Antennas capture wavelengths in the air and convert them into audio and visual signals that you can watch on TV or listen to on the radio. If you want to build your own antenna to tune into frequencies better, all you need are a few tools and supplies.

  5. 6 Νοε 2020 · It’s a simple, monopole antenna that can be mast or attic mounted and promises to deliver the ultimate signal to fans of AM radio. What makes a good radio antenna? AM/FM antennas tend to be simpler than TV ones for a couple of reasons.

  6. 8 Ιουν 2017 · There is no direct connection of the loop to the radio, it is inductively coupling with the radio’s own ferrite rod antenna. If you are interested in making a loop antenna like mine, here are the materials you will need:

  7. Building a simple 2-transistor AM radio can be a fun and educational project. Here's a basic guide to help you create a basic AM radio using two transistors: **Materials:** 1. Two NPN transistors (such as 2N2222 - BC547) 2. Ferrite rod or antenna coil. 3. Variable capacitor 120-220PF (for tuning) 4. Diode (1N4148 or similar) 5.

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