W7IUV HF preamplifier
0.1uF capacitors instead of 0.01uF
100uF/25V electrolytic capacitor instead of 1uF
1N4007 diode to protect from polarity inversion
1N4007 in parallel with output capacitor to allow power supply trough coaxial cable
With 12V power, the total current is about 50mA and the gain on 160 and 80m is about 20dB
73 de Guido, ik2bcp
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