A couple of weeks ago, I finished my Multiband QRP TRX, which has all amateur bands from 160m – 10m with at least 5W output on all bands.
The receiver covers the frequency range from 100kHz – 30MHz. Today, condx were good on the high bands. I managed to make QSO’s with the US on 15m and some European stations on 10m. Reports were all 599, while using only 5W in an inverted-V, 2x13m, up 10m. K-index is 1, solar flux=190 and sunspots=171.