Transmitting an efficient AM Stereo radio signal – Part 1

One of several projects I earmarked for my summer break was to dive deep into my amateur radio hobby. As a radio ham I am able to transmit radio signals containing content from morse code to speech, images, video and digital data across the world. Specifically I wanted to scratch a technical itch that had […]

IPv6 and Ubuntu / Debian / Raspberry Pi slow updates

If your Ubuntu / Debian / Raspberry Pi operating system suddenly has difficulty trying to reach Google and other popular web sites, and your attempts to use apt-get seem to be very slow, it’s because your network ISP has switched you over to IPv6 from IPv4.  Read on for a solution! My new spangly BTHub6 broadband router has arrived […]