top of page


A 40 - 10 meter QMX
The QMX from QRP Labs is modified for operation from 40 to 10 meters. A perfect SOTA rig when matched to a 40 meter EFHW
Dan Koellen AI6XG
Jun 27, 20248 min read
1,802 views
1 comment


Making the KD1JV Tri-Bander More SOTA Friendly
This post outlines the modifications made to reduce receive current consumption, reduce weight and size, and change the controls and readout
Dan Koellen AI6XG
Jul 18, 202311 min read
824 views
0 comments
bottom of page