Software Defined Radio for Beginners
SDR technology guides for amateur radio operators
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Introduction to Software Defined Radio by AC8GY -
ARRL page on SDR technology -
A 37 slides presentation on software defined radio by Lior Elazary KK6BWA -
OneSDR is an Education website with articles that simplify Software-defined Radio. Our goal is to demystify RF technology -
About SDR Radio, basics and a how to guide -
A nice tutorial and the basics of the software defined radio, SDR, and links of software defined radios to JTRS, and general SDR receiver technology. -
According to wikipedia a software-defined radio is a radio communication system which uses software for modulation/demodulation of signals -
The new beginner tutorials for GNU Radio guide users through essential concepts, from installation to creating custom blocks. Topics include flowgraph fundamentals, DSP blocks, and SDR hardware integration. Intermediate and advanced sections cover core mechanics, modulation techniques, and developing out-of-tree modules, fostering a comprehensive understanding of signal processing. -
This document outlines various miniature projects undertaken by Mike Markowski to enhance his skills in GNU Radio. Key projects include an FM stereo receiver and an AM radio receiver, featuring advanced functionalities like pilot tone recovery and RDS integration. Additional experiments involve generating Gaussian noise, chirp signals, and Morse code decoding, emphasizing hands-on learning and customization in GNU Radio. The author encourages feedback and shares flow graphs and Python code for each project, aiming to foster community engagement and knowledge sharing. -
This project is a Software Defined Radio Receiver. It has a frequency range of 24MHz 1.2GHz. It can demodulate AM, FM, USB, LSB with selectable bandwidths of 600, 2400, 2800, 3200 and 6400Hz. Using a simple RTL-SDR Dongle and Raspberry Pi 3 computer using GNU RADIO -
In his blog, KN9B, explain how he get started in Software Defined Radio -
This page explores the world of Software Defined Radios (SDRs) in the context of amateur radio. It discusses how SDRs have revolutionized the hobby by reducing costs and enabling remote operation. The article provides ideas for projects and experiments that hams can undertake with SDR technology, highlighting the educational and experimental opportunities it offers. It also mentions specific examples of SDR projects like the Stoke on Trent SDR and SDR.HU. The content is aimed at amateur radio operators looking to explore and harness the potential of SDRs in their stations.