Many things have combined to make very high-frequency RF gear much more common, cheaper, and better performing. Case in point: [dereksgc] is tearing apart a 20 GHz low-noise block (LNB). An LNB is ...

Android AIS receiver for RTL SDR dongles, Airspy R2, Airspy Mini, Airspy HF+ and TCP (RTL-TCP and SpyServer). Output is send via UDP and visualized on the built-in map ...

jSDR allows you to build your Software Defined Radio (SDR) using a type-safe Java API. You can perform radio signal processing and manipulation while enjoying a familiar Java programming experience.