20dB antenna amplifier circuit diagram electronic project

T1 transistor must be BF200 type (or similar ) and the other transistors can be BF214 type. For high efficiency, the antenna amplifier must be placed at a small distance from antenna. This amplifier circuit can be powered using a power supply that supply an output voltage between 6 and 12 volts DC. For powering this device you need to use a sh

ielded cable or a coaxial cable.

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