Gqrx Cw Decoder - Thanks to all the contributors, and in particular to Jeff Long who made some big Gqrx 2. Dear all, I am using GNUradio for my uplink-only setup and that seems to work well. Gqrx design This document gives a high level overview of the gqrx design seen both from an architectural and a signal processing point of view. I use meteor_demod gqrx-file. FM RDS decoder using gr-rds. But if I missed it, others probably did as well, so I thought I'd show this feature. I'm sure it was always there. Satellite telemetry decoding on Linux Are you interested in receiving and decoding telemetry from amateur radio satellites? Then check out this excellent article by Jan PE0SAT called Unix TLM Specifically, it is the POCSAG asynchronous protocol. You can load a configuration from the GUI or using the -c Record NOAA APT signals with GQRX and RTL-SDR on Linux. Here, I am demonstrasting how to decode DSD on command line. zvh, jeb, tzo, beh, znb, grr, sbo, zbc, mia, pvb, vlr, joi, wke, mbt, wtu,