Collaborate Disseminate
Software-defined radio is all the rage these days, and for good reason. It eliminates or drastically reduces the amount of otherwise pricey equipment needed to transmit or even just receive, …read more Continue reading Antenna Mount Designed For On-The-Go SDR
We imagine that if [Tech Minds] told us he was listening to the HF bands, we might ask him which one? His reply might just be “All of them.” That’s …read more Continue reading Listen to 64 MHz at Once
Direction-finding, or fox hunting, is a popular activity in ham radio circles where a group of people armed with radios attempt to locate a broadcasting source. Besides being a hobby …read more Continue reading Direction-Finding With Help From the Steam Deck
If you’ve noticed the TRX-DUO software-defined radio transceiver, you might have wondered how it stacks up to other choices like Red Pitaya or HackRF. [Tech Minds] obliges with a review …read more Continue reading TRX-Duo is a Red Piyata Clone for Software Defined Radio
Talking about this Chinese ham radio transceiver requires a veritable flurry of acronyms: HF, SSB, QRP, and SDR to start with. [Paul] does a nice job of unboxing the rig …read more Continue reading Ham Radio SSB Transceiver Fits in Pocket
The days when software defined radio techniques were exotic are long gone, and we don’t miss them one bit. A case in point: [Laakso Mikko’s] research group has built a …read more Continue reading Phase Coherent Beamforming SDR
With a bit of luck, you’ll live your whole life without needing an implanted medical device. But if you do end up getting the news that your doctor will be …read more Continue reading Tuning into Medical Implants with the RTL-SDR
An SDR add-on for the Raspberry Pi isn’t a new idea, but the open source cariboulite project looks like a great entry into the field. Even if you aren’t interested …read more Continue reading Raspberry Pi Hat Adds SDR with High Speed Memory Access
Have you dipped your toe into the SDR ocean? While hacker software-defined radio has been a hot topic for years now, it can be a little daunting to try it out for the first time. Here’s your change to get …read more
Continue reading Remoticon Video: Learning the Basics of Software-Defined Radio (SDR)
Software defined radio lets RF hardware take on a broad spectrum of tasks, all based on how that hardware is utilized in code. The bladeRF 2.0 micro xA9 is one such device, packing a fat FPGA with plenty of room …read more