Edge Collective

Software Defined Radio (SDR) Experiments

Misc Notes

Defcon 21 - All Your RFz Are Belong to Me - Hacking the Wireless World with Software Defined Radio

Andreas Spiess -- SDR -- how does it work?

Adafruit product page for RTL2832

[Radio hacking -- cars, hardware, more -- based on RTL2832](Radio Hacking: Cars, Hardware, and more! - Samy Kamkar - AppSec California 2016)

2020-12-24 06:39:49

practical tips and tricks w/ the radio here

radio faxes here

national weatherfax service here

weatherfax here


2021-01-05 21:01:32

from Dave S.:

here's a nice podcast called Foundations of Amateur Radio that consists of 5 min episodes. Focused on getting started in the hobby and dealing with very practical topics and knowledge. https://podcasts.vk6flab.com/podcasts/foundations

Very interesting is this project to develop a small Arduino-based SDR transceiver for HF modes (voice, digital, etc) here.: https://groups.io/g/ucx

Here's a schematic: https://raw.githubusercontent.com/threeme3/QCX-SSB/master/ucx.png

from Mat L:

Check this stellar ham device. Its setup for low power and handling sensor inputs. http://picoaprs.de/index_en.html


2021-01-14 09:32:38

SDR in a raspberry pi image here

RPi SDR scanner via adafruit here

Raspberry Pi websdr here


2021-01-19 20:35:50

Cheap ham antenna here: https://hackaday.com/2021/01/19/the-50-ham-a-cheap-antenna-for-the-hf-bands/