The Reverse Beacon Network represents one of the most significant technological advances in amateur radio during the past two decades. By providing instant, objective feedback about your transmissions, the system empowers operators to understand their stations better, optimize their performance, and make informed decisions about when and where to operate. Whether you are testing a new antenna, chasing DX, competing in contests, or simply exploring the bands, the RBN adds a dimension of awareness that was previously impossible.
Tag: PSK31
Explore PSK31, FT8 & HF digital modes. Build a DIY radio-PC interface with audio isolation & PTT control. Plus the full RBN guide
Building an FT8 Digital Interface – Dive into Digital Modes
Bridge the gap between your radio and PC with a custom-built FT8 interface. This guide covers circuit design, 1:1 audio transformers, and ground loop prevention for clean digital signals on HF.

