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15 kwi 2021 · Learn how to make a simple AM transmitter circuit with a microphone, a transistor and a tuned circuit. Find out the legal issues, the antenna design and the output waveform of this low power device.
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27 lis 2018 · Learn how to build a simple AM transmitter circuit that can transmit your audio to your backyard. The circuit uses a BC109 transistor, a tank circuit, a microphone, and a variable capacitor to adjust the frequency.
In this project, you will make a simple low-power broadcast circuit, using a crystal oscillator integrated circuit and an audio transformer. You can connect the circuit to the headphone jack of a portable music player (e.g. mp3, CD or cassette tape player).
Learn how to build an AM transmitter circuit that generates radio waves by modulating the amplitude of a carrier signal. See the key components, such as oscillator, modulator, amplifier, and antenna, and their functions in the circuit diagram.
Learn how to build an effective AM transmitter circuit that can transmit audio signals by varying the amplitude of a carrier wave. Follow the step-by-step diagram guide and understand the basics of AM transmission, the components required, and the importance of a well-designed circuit.
On this page you will find multiple AM tube transmitters along with their schematic diagrams. I've progressively detailed my efforts to build a high quality tube-type AM transmitter, starting with a one tube transmitter.
Learn how to build an AM broadcast transmitter with a schematic diagram and step-by-step instructions. Find out the basics of AM radio transmission, such as frequency, power, modulation, and components.
