MeshStation is an open‑source Meshtastic SDR Analyzer and Desktop GUI. It decodes Meshtastic packets using any SDR, displays nodes on a map, shows chat messages, node database/list, mesh network ...

Software-defined radio is often treated as a software exercise. This book takes a different view. Build Your Own Software Defined Radio shows how real RF signal paths are built, measured, and improved ...

Keysight Technologies has unveiled its N99xxD-Series, a handheld analyzer designed to capture wideband signals without data loss. The D-Series FieldFox analyser offers 120 MHz of gap-free IQ streaming ...

In stock at DigiKey is the NI Ettus USRP B206 mini-i compact, credit card-sized software-defined radio (SDR). It delivers powerful RF capabilities in a low-cost, portable form factor is perfect for ...

The software-defined radio has been allowing engineers the possibility of implementing operations on software that were previously only possible to be performed through hardware. With the continuous ...

In this tutorial, I break down and explain three simple, easy and visual pen magic tricks. Whilst the skill level required to perform these effects is minimal, you will still need to practice them so ...

Consumer-grade spyware apps that covertly and continually monitor your private messages, photos, phone calls, and real-time location are an ongoing problem for Android users. This guide can help you ...

Abstract: In this paper, we present a way to integrate the RTL-SDR dongle into the Web. The aim of this paper is to describe a fully functional low-cost embedded system for frequencies analysis based ...

We just love a good DIY tool project, and more so when it’s something that we can actually use cobbled together from stuff in our closet, or hacked out of cheap “toys”. This week we saw both a superb ...