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 ...

Software Defined Radio (SDR) uses a processor, a special receiver and software that play the main parts of the receiver (mixer, filters, amplifiers, modulators, demodulators, etc.) and it is quite ...

Abstract: The field of wireless communication has become the hottest area and Software Defined Radio (SDR) is revolutionizing it. By bringing much functionality as software, SDR reduces the cost of ...

Curious about getting started with software-defined radio (SDR)? Explore what the Raspberry Pi 5 can do for SDR in this unboxing of the RTL-SDR V4 bundle from Elektor. Curious about getting started ...

RTL's streaming subscribers in Germany, Hungary and France jumped 21 percent to 6.8 million last year, the company announced, with streaming revenue up 42 percent at $440 million. By Scott Roxborough ...

DeepRad is a software-defined radio (SDR) receiver built in the RTL-SDR form factor. The modular SDR receiver offers advantages over other RTL-SDR-based devices which make it easier to integrate with ...

An Electronics hobbyist has developed a flight tracker using Raspberry Pi 4, 4 nos of 64x64 RGB LED Matrix Display, and an RTL-SDR dongle, Providing a real-time visual display of Air Traffic. With the ...

There is a new breed of RF receivers known as software-defined radios, and they are revolutionizing the way in which people listen to shortwave (SW) radio, or indeed any form of radio broadcast. SDRs ...

Are you wondering how to open SDR files on Windows? SDR is a file extension for documents created using the SmartDraw app. It helps you create professional designs that may contain text, shapes, ...

RTL-SDR Blog sticks have been around for a while. They can receive HF signals up to 1,000 MHz or higher. The RTL-SDR Blog V4 is the fourth generation. In this review, we’ll take a closer look at it ...

The core change on the RTL-SDR Blog V4 design is the change from the R860 tuner chip to the R828D tuner chip. The R828D was previously a more expensive chip. The R828D is very similar to the R820/R860 ...