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

LinHT SDR: Open-Source Linux-Based Handheld Software Defined Radio for Amateur Enthusiasts

LinHT SDR: Open-Source Linux-Based Handheld Software Defined Radio for Amateur Enthusiasts: LinHT SDR — a next-generation open-source, Linux-powered software defined transceiver designed for amateur radio, experimentation, flexibility, and hackability.

SSM2167 audio processor for Baofeng Mic enclosure

SSM2167 audio processor for Baofeng Mic enclosure: SSM2167 audio processor has a noise gate feature, which can be used to reduce noise in the audio signal. It is a useful addition to the uBitx SSB transceiver

Simple Receiver S-Meter Circuit for Your Radio

Simple Receiver S-Meter Circuit for Your Radio: build a receiver S-meter circuit using op-amp 741 and MPF102 FET. Perfect project for measuring signal strength in radio receivers.