Germanium PCB

The fritzing sketch gives us the PCB for the germanium booster.

A 9x12 grid is needed for this PCB (22.86mm x 30.48mm)

Resistor R7 will be replaced by a pot, the resistor is replaced with a header pin, at this place the wires to the resistor will be soldered.

Resistor R5 is a trim pot to set the correct Q-point for the transistor.

The PCB is for the circuit below, which is the same as described in the theory section.