In January 2010 began the operation in WSPR.
I'm coding stations not audible, it leaves me impressed.
PY4LC - PY1EUN and PY2TS influenced me to use the WSPR and they have exchanged important information about it.
I operate with TS440S, antenna half-wave dipole wire 10 meters above the ground. I have used 10 watts to WSPR.
I hope to do more reports on this modality.

73 -
PY4XUI - Rafael - Passabém - MG - GH80kp