here is the little detector build on schematic that ZM posted in a thread.
the housing is a old antenna amp
the housing is a old antenna amp
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This circuit can also stop the oscillations because it will present a load on the circuit.
To see oscillations in a circuit, you really need something with a very high input impedance. The circuit should be sensitive enough to see the oscillations without a direct connection to the circuit being investigated.
To see oscillations in a circuit, you really need something with a very high input impedance. The circuit should be sensitive enough to see the oscillations without a direct connection to the circuit being investigated.
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