630M Station

630M Amp

QSL cards



Misc stuff



My choice of a power supply for this Amp would be a good old adjustable linear supply with a big transformer , However these are hard to find at a good price. The power supply that I'm using is a Maisheng MP3020D ( 0 TO 30 VOLTS @ 20 AMPS ) switching power supply that I found on Amazon for about $80.00. It's OK for the price, I noticed a small amount of rx noise, I may be able to fix this with some clamp on beads or a choke.