SDR

DATV - Step 2

This is a continuation of this post about my previous failures at DATV. Debug, Defrag, Defuzz and Start Again Okay, so Bournemouth didn’t go so well. Let’s try again - this time reading manuals and stopping to think. The goal for this project is simple - transmit and receive a DVB-S signal. Hardware What tools do I have available? CCC Camp Badge (HackRF) RTL-SDR Numerous Raspberry Pis Laptop (Linux) Probably a whole other pile of things Software There’s a few things I know about that could use: …

DATV - Step 1

Digital Amateur Television After the RSGB Convention’s DATV talk, I’ve been super curious about playing more with DATV (Digital Amateur TV). It’s pretty cool - transmit broadcast standard video using low powers and homebrewe equipment. I remember many moons ago Iain, tj and I came up with an MPEG4 proof of concept and streamed Citizenfour between a hackrf and rtl-sdr. Naturally, to do it properly, I’m going to have to advance my license (work in progress, honest). Before we hit that stage, though, I can work on receiving and fiddling about on an SDR at home. …