Problem and solution: RTL-SDR Blog V4 SDR does not work with default driver in many Linux distributions whereas RTL-SDR V3 SDR does work. This post provides the answer on how to get V4 to work.
Solution and conclusions: After multiple tests, the conclusions are as follows: 1) In many Linux distributions (mine is Alamalinux 9), the default driver is rtl-sdr-v-0.6. With this driver, RTL-SDR-v3 works…