05-15-2019, 09:11 AM
OK,that explains the function of a Plate detector but it doesn't answer my question.
Were modulation levels lower in the 30's compared to what they are today?
Why do Plate detectors sound normal using a AM transmitter with low audio input?
Were modulation levels lower in the 30's compared to what they are today?
Why do Plate detectors sound normal using a AM transmitter with low audio input?