More about SDR (31)

| RTL-SDR Blog sticks have been around for a while. They can receive HF signals up to 1,000 MHz or higher. The RTL-SDR Blog V4 is the fourth g...

| There are plenty of low-cost SDR receivers on the market, but the KrakenSDR is special: It is a multichannel phase-coherent receiver. It inc...

| The SDRplay RSPdx is a 14-bit single-tuner SDR receiver with continuous coverage from 1 kHz up to 2 GHz. Three input connectors, an ample ar...

| When I first held the HackRF One in my hand, I knew almost nothing about it, except that it is an SDR receiver and transmitter up to 6 GHz a...

| Did you know that you can create an FM radio receiver simply by drawing a few blocks and lines on a virtual canvas? If painting isn't your p...

| The YARD Stick One is a compact “Hardware Defined Radio” that can send and receive in the UHF band. It is a sort of break-out board with a U...

| Software-Defined Radio (SDR) is about modulating and demodulating radio signals in software. This video explains how to build a software-def...

| The Opera Cake from Great Scott Gadgets is an antenna switch intended for HackRF One. It is a double four-way antenna switch, i.e. a pair of...

| Software-defined radio runs a microphone monitor on a Raspberry Pi to listen out for the listeners.

| Software Defined Radio (SDR) is a radio technique that relies on software to do most of the hard radio work. In a traditional radio electron...