TigerWebb30
New Member
Does anyone have a circuit for measuring rf levels on a standard 120V circuit with a spectrum analyzer? I would like to plug directly into an outlet and feed the signal directly into my spectrum analyzer. Obviously the 120 volts is a problem. Is there a device or circuit out there that allows the rf signals to be pulled off of the 120V circuit and fed into a spectrum analyzer via a coax cable? The frequencies of interest are from 1Mhz to 40Mhz. Thanks in advance for any help.