DVB-T dongles based on the Realtek RTL2832U can be used as a cheap SDR (Software-defined radio), since the chip allows transferring the raw I/Q (In-phase / Quadrature) samples to the host, which is ...

This operating system image was developed to create an automatic radiosonde receiver station on a Raspberry Pi using a RTL-SDR dongle. Once installed and set up properly, it will run ...

Abstract: National Oceanic and Atmosphere Administration (NOAA) has a group of manmade satellites. These satellites are operated at approximately 137 MHz frequency and provide weather data ...

There are a lot of options for local weather stations; most of them, however, are sensors tied to a base station, often requiring an internet connection to access all features. [Vinnie] over at ...