|Recent 10m WSPR spots running 500mW from rig.|
29 Oct 2014
Just 500mW seems quite enough to get plenty of 10m WSPR spots. The table below shows just recent spots. The actual power from the antenna is probably 1-2dB less than 500mW because of cable losses.
UPDATE 1520z: So far today on 10m, with 500mW, I have received 174 reports and the day is far from over.