Up for auction. Sencore SG165 AM-FM Stereo Analyzer. AM/FM outputs tested produced good waveforms. Was unable to test FM RF band due to my scope limit of 30 MHz. Also don't know how to interept Sweep & Markers desplayed. All AM outputs good. Stereo MPX modualtion untested. No modulation either band. Power output of a 20 watt amplifer indicated ~20 watts on meters.