SDR Research Stack

Always-On SDR: Building a Multi-Band Radio Intelligence Platform on Kubernetes

Always-On SDR: Building a Multi-Band Radio Intelligence Platform on Kubernetes I have been quietly building something i am pretty excited about. The idea started simple enough: i wanted a permanent, always-on radio monitor for 2m. It grew into something considerably larger. Today the stack covers 2m, 70cm, and the full HF spectrum from 3–28 MHz simultaneously: recording, decoding, transcribing, and tagging everything it hears, around the clock, with no manual intervention....

April 20, 2026 · 18 min · Robert D. White
ADSB

ADSB on Kubernetes

Setting Up an ADS‑B Flight Tracker with a Cheap Antenna on Kubernetes (RKE2 and ArgoCD) This is the Kubernetes version of my earlier Docker‑based ADS‑B guide. In this setup, everything is defined in YAML and deployed via ArgoCD, and changes are tracked in Git and synced automatically to the cluster. Access is handled through an NGINX Ingress with TLS from cert‑manager, which is how I publish the ADS‑B UI at adsb....

February 8, 2026 · 4 min · Robert D. White
ADSB

ADSB

Setting Up an ADS-B Flight Tracker with a Cheap Antenna and Docker on Ubuntu In this tutorial, I’ll walk you through the process of setting up an ADS-B flight tracker using a cheap antenna and Docker on Ubuntu. ADS-B (Automatic Dependent Surveillance – Broadcast) is a surveillance technology that allows aircraft to determine their position via satellite navigation and periodically broadcast it. By setting up your own ADS-B receiver, you can track flights in your area and contribute to the global flight tracking network....

October 22, 2023 · 5 min · Robert D. White