Measuring Radio Noise and Interference in Amateur Radio: Field Strength Meter, Gauss Meter, and Better Tools
Noise is one of the biggest enemies of amateur radio. A station can have a…
How FreeBSD and Ham Radio Still Shape the Future of Wireless Communication
A deep dive into Diane Bruce VA3DB’s “Amateur Radio and FreeBSD” from FreeBSD Journal July/August…
Turning Silicon into Radio: The Magic of Transmitting LoRa Without a Radio Chip
In the world of IoT, if you want to send data over a long distance,…
The Art of Morse Code (CW): Is it Still Relevant in the Digital Age?
In an age dominated by 5G networks, AI-generated text, and instant global video calls, the…
Playing with RF: rpitx2 Turns Your Raspberry Pi into a Radio Transmitter
If you're into amateur radio and love to tinker, here's something weirdly fun to experiment…
Explore the Radio Spectrum with OpenWebRX+
If you've ever wanted to explore the radio spectrum from anywhere in the world, OpenWebRX+…
Best Operating Systems for Raspberry Pi in Amateur Radio Use
Whether you're setting up an APRS iGate, running digital modes, or experimenting with SDR, the…
Top Features Every Amateur Radio Operator Wishes Their Transceiver Had — With Real-Life Use Cases
In the ever-evolving world of amateur radio, the transceiver is the heart of every shack.…
A Look into ACARS Hub and How to Set It Up on Your SDR System
If you’re enthusiastic about software-defined radio (SDR), aircraft communications, or decoding digital signals, there’s an…