Breadboard RF Transmitter

368

05:16:57

RF experimenter's circuit.  Radio crystal goes where AC source is located and 50 ohm resistor on right is dummy load.  The 1nf capacitor is a variable capacitor.  The SPST at bottom is Morse Code Key.

Harmonics may clutter up other frequencies so filters may be needed.

Transistor is 2N3053 but other substitutions suggested on Internet information:

https://makerf.com/posts/ten-minute-transmitter

published 5 years ago

add comment in editor

EveryCircuit is an easy to use, highly interactive circuit simulator and schematic capture tool. Real-time circuit simulation, interactivity, and dynamic visualization make it a must have application for professionals and academia. EveryCircuit user community has collaboratively created the largest searchable library of circuit designs. EveryCircuit app runs online in popular browsers and on mobile phones and tablets, enabling you to capture design ideas and learn electronics on the go.