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Long Range FM Transmitter Circuit Diagram | 2KM FM ...
https://circuitspedia.com/long-range-fm-transmitter-circuit-diagram/
This Long Range FM transmitter using two transistors can provide reasonably good signal strength up to a distance of about 2 kilometres With a good matching 50-ohm ground plane, antenna or multi-element Yagi antenna. To change the frequency of the FM transmitter a varicap diode is included which provides frequency modulation by audio signals.
Long range FM Transmitter | Full Circuit Diagram with ...
https://www.electronicsforu.com/electronics-projects/long-range-fm-transmitter-2
FM transmitter circuit. The circuit built around transistor T1 (BF494) is a basic low-power variable- frequency VHF oscillator. A varicap diode circuit is included to change the frequency of the transmitter and to provide frequency modulation by audio signals. The output of the oscillator is about 50 milliwatts.
Long-Range FM Transmitter - circuits-diy.com
https://circuits-diy.com/long-range-fm-transmitter/
Long-Range FM Transmitter Circuit Diagram Working Explanation: The circuit is built using two transistors (2N3904), a mic, a few resistors, capacitors, inductors and an antenna. The two transistors are used for different purposes.
Fm Transmitter Circuit Diagram - U Wiring
https://uwiring.com/fm-transmitter-circuit-diagram/
Long Range FM Transmitter Circuit Diagram. Connect the components as shown in the Simple FM transmitter circuit below. The circuit diagram shown for FM transmitter circuit and the electronic components are the resistor capacitor trimmer or variable capacitor inductor coil transmitter mic 9v of power supply or 7809. This circuit is based on two NPN.
FM Transmitter circuits with schematic diagrams
https://www.circuitstoday.com/fm-transmitter-circuits
The circuit can also be used as a remote control transmitter. FM Demodulator using PLL – This is a good circuit of an FM demodulator with a schematic diagram, a design of FM demodulator, and working of PLL with block diagram. This will definitely be useful for your educational purposes. FM stereo demodulator using AN7415 – Stereo ...
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