This circuit can be used to amplify signals up to 150MHz. The JFET can be MPF102 or BF245 and the L and CV input circuit must be tuned to the frequency that must be amplified. The output tank can be shock or a 10k-ohm resistor. In the event of a shock, it must have an impedance of at least 5k at the frequency being amplified. Circuit consumption is very low.
