1. UK Social Media Consultation Responses
    My responses to the UK "Growing up in the online world" consultation
  2. MTP3000 RF Service Adapter
    Tool to connect to the RF Service port on Motorola MTP3000 TETRA Radios
  3. Age Verification Is a Scam
    Bad for privacy, good for profits. Why AV won't work.
  4. Digital Modulation on RP2350
    Playing around with generating Pi/4 DQPSK modulation with the Raspberry Pi RP2350
  5. Introduction to TETRA - The Lower MAC
    Part 2 of some info-dumping about TETRA. Covers the Lower MAC, Logical Channels & Coding.
  6. Introduction to TETRA - Physical Layer
    Part 1 of some info-dumping about TETRA. Introduces some key concepts around the physical layer.
  7. Awoof, World
    The first post on Ret's Blog