Hi. RX, TX, and DSP range from 0 to 999 in SimpleUSB. Does anyone know how much change equals a dB? Just trying to convert these to values that make sense to me. Thanks Chris 73, Chris VE3RWJ on qrz.com <https://www.qrz.com/db/ve3rwj> Follow Me On Twitter <https://twitter.com/smartguitar1>