Extracting the sub-band of interest from a wide-band SDR device is a classical signal processing task and is the core of what SDRNode software is doing. This channelization process is exactly what your favorite SDR console program is doing: extract a tight band and demodulate it before sending it to your loudspeaker. There are several …
Category: SDR Tech Insight
Local or Remote SDR ? What are the options ?
(originally published in August 2016 – This post has been updated) Background Local only Internal network Going outside… connecting the SDR device to the Internet Cloud-SDR proposed approach To summarize Links Background In this post we review the different techniques and architectures available to process RF samples coming from an SDR device on the local …