This is the Software Radio Laboratory, LLC new website and the home of the legendary QS1R Software Defined Receiver.
We also sell SRL Lab pre-tested and certified SDRs and accessories. This insures that you get a unit that is fully functional to SRL’s specification standards. We select only the best performing units for sale!
As always, the SDRMAX V can be downloaded from http://www.srl-llc.com/qs1r_latest/