DIY Passive Radar System Verifies ADS-B Transmissions
Like most waves in the electromagnetic spectrum, radio waves tend to bounce off of various objects. This can be frustrating to anyone trying to use something like a GMRS or…
Intel security advisory (AV24-459) – Canadian Centre for Cyber Security
Serial number: AV24-459Date: August 13, 2024 On August 13, 2024, Intel published security advisories to address vulnerabilities in multiple products. Included were updates for the following: Intel Agilex FPGA 7…
SolarWinds security advisory (AV24-460) – Canadian Centre for Cyber Security
Serial number: AV24-460Date: August 14, 2024 On August 14, 2024, SolarWinds published a security advisory to address a critical vulnerability in the following product: SolarWinds Web Help Desk (WHD) – version…
The Pi Pico, An SDR Receiver Front End
Making a software defined radio (SDR) receiver is a relatively straightforward process, given the right radio front end electronics and analogue-to-digital converters. Two separate data streams are generated using clocks…
Pi Pico SDR on a Breadboard
How hard is it to make a fully standalone SDR? [101 Things] shows you how to take a breadboard, a PI Pico, and two unremarkable chips to create a capable…
Tech Minds: Reviewing the LibreSDR / ZynqSDR 70 MHz to 6 GHz PlutoSDR Clone
The LibreSDR is a relatively new software defined radio on the market. It is based on the AD9363 radio transceiver chip and an AMD XC7Z020 FPGA, and appears to be…
Pi Pico Rx: A Breadboard Software Defined Radio Based on the RP2040 Raspberry Pi Pico
Over on hackster.io we’ve seen a story about how maker Jon Dawson designed a self-contained software-defined radio based on the Raspberry Pi Pico that can receive 0 – 30 MHz,…