Akos from the RTLSDR4Everyone blog has recently released two new posts. The first post is a tutorial on the set up and use of SDRUno. SDRUno is the official software of the SDRplay, but supports the RTL-SDR too, albeit with an artificial 0.96MSPS (1 MHz) sampling rate/bandwidth limit. The guide starts from the download of SDRUno, shows how to select the 0.96 MSPS sampling rate and goes over the interface and some of the features of the software.
In his second post Akos discusses the topic of what he feels is the different generations of RTL-SDR dongles that we’ve seen come out over the years. He also speculates at what new features we might see coming in the future.