Hi Zack and all wspr's I got my desktop version in use for a few weeks now and i am amazed This weekend i let it run for a few hours and over the day i got 6 confermations from Tasmania. Thats 16972 km , WOW i cant believe it . Thx Zack for the great quality of this transmitter PS: My antenna is a sloping endfed for 10,20 and 40 meters 73's Ron PD0SBB