For electronics hobbyists, few projects are as rewarding as mastering Radio Frequency (RF) design. This Powerful FM Radio Bug Transmitter is a classic, high-performance circuit that offers a significant step up from basic single-transistor designs. Operating on the 100 MHz FM band, it provides a robust and clear signal suitable for various wireless audio applications.
Monday, January 19, 2026
Build a Powerful FM Radio Bug Transmitter
Build a Powerful FM Radio Bug Transmitter: guide on building a high-performance FM radio bug transmitter using BC547 and 2N3563 transistors. Explore RF electronics with this powerful 100MHz DIY project.
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