Episode 158: Realtime Multicast for SDR Interconnect from the TAPR DCC 2018

From the TAPR Digital Communications Conference of 2018, held in Albuquerque, NM – Phil Karn, KA9Q, talks about Realtime Multicast for use in SDR devices, and also in digital voice. TAPR DCC: https://www.tapr.org/dcc.html Be sure to subscribe for more Ham Radio video: https://goo.gl/6hjh2J If you want to support me, follow […] Read more »

Episode 153: Understanding DMR Networks

Understanding DMR Networks Understanding DMR Networks, from the 2018 TAPR Digital Communications Conference. In this episode, I present a topic that details differences between a CBridge Network and the Brandmeister network for DMR Repeaters and users. My main reason for putting together this information is that most of what I […] Read more »

Episode 152: TAPR DCC 2018 – The Real FT8, JT65, and JT9 Signal-to-Noise Ratio Revealed

Signal-to-Noise Ratio for JT65, JT9 and FT8 Measuring the Signal-to-Noise Ratio for some of the most common HF Digital modes can be confusing.  In this presentation at the TAPR Digital Communications Conference, KC5RUO gives us an analysis of comparative signal-to-noise ratio measurements, what they mean, and how to use them. TAPR: https://www.tapr.org/dcc.html […] Read more »

Episode 151 – Evaluating 9 of the Best Single Board Computers for Modern SDR Systems

2018 TAPR Digital Communications Conference From the 2018 TAPR Digital Communications Conference, Scotty Cowling, WA2DFI, presents his findings (after LOTS of research) of which SBCs are best for a custom SDR setup. Among the most common SBCs is the Raspberry Pi, but is it the only solution?  Or the best […] Read more »