Radio Receiver Projects You Can Build By: Homer L Davidson
Radio Receiver Projects You Can Build: A Comprehensive Guide by Homer L. Davidson
- Air Core: Winding magnet wire (enameled copper wire) around a pencil or specific diameter form.
- Toroids: Winding wire around a donut-shaped ferrite core.
- Davidson’s Tip: Always count the turns carefully. Scrape the enamel off the wire ends thoroughly before soldering, or the circuit will be "open."
1. Point-to-Point Wiring vs. PCB
3. The Regenerative (Reaction) Receiver
Radio Receiver Projects You Can Build: A Comprehensive Guide by Homer L. Davidson
- Air Core: Winding magnet wire (enameled copper wire) around a pencil or specific diameter form.
- Toroids: Winding wire around a donut-shaped ferrite core.
- Davidson’s Tip: Always count the turns carefully. Scrape the enamel off the wire ends thoroughly before soldering, or the circuit will be "open."
1. Point-to-Point Wiring vs. PCB
3. The Regenerative (Reaction) Receiver