Fm antenna diy

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Fm Antenna Diy, First Transistor, Function Generator, Ham Radio Antenna, Electronics Basics, Electronic Schematics, Electronic Circuit Projects, Electronic Projects, Electronic Circuit

This is a simple active antenna booster. This amplifier will pull in all distant FM stations clearly. The circuits is configured as a common-emmitter tuned RF preamplifier wired around VHF/UHF transistor Q1. Input coil L1 consists of four turns of 20SWG enamelled copper wire (slightly space wound) over 5mm diameter former. It is tapped at the first turn from ground lead side. Coil L2 is similar to L1, but has only three turns. Pin configuration of transistor 2SC2570 is shown in the fm…

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