Further investigation of the EtherKit Si5351A shows it is a useful (square wave) signal source from 4 Hz up to 200 MHz when controlled by SATSAGEN. This is a versatile clock source that will add value here in the home lab. Monitored source output with the TinySA-Ultra spectrum analyzer and the DIY stand-alone RF Power Meter with a few RF modules for splitting and coupling functions. Likely to use this w/filters as a LO source in test setups with frequency conversion. #HamRadio #TestEquipment