Mark EA8FF bought one of the first SunSDR2 PRO HF, 6m and 2m tranceivers from SunSDR.eu. Mark is a demanding operator with a very special interest in low signal DXing, both on HF, VHF and UHF. In his own words, this is Mark’s initial review after using his new SunSDR2 PRO for a few weeks.
A 160 meter contest QRP is much more fun than you might believe! In CQ-160 SSB contest this winter I used the SunSDR2, Software Defined Radio, running with only 5 watt QRP power. I logged more than 200 QSOs and the claimed score is almost half the number of my SM Low Power record and more than a third of my High Power and High Power Assisted records