We found this circuit in a 1989 publication. Its purpose is to produce noise in the VHF or UHF range depending on the transmitter coil. This coil can be 1 +1 turns to 3 + 3 turns of 26 or 28 1 cm shaped wire without core.
We found this circuit in a 1989 publication. Its purpose is to produce noise in the VHF or UHF range depending on the transmitter coil. This coil can be 1 +1 turns to 3 + 3 turns of 26 or 28 1 cm shaped wire without core.