#148: Software Defined Radio kit | Tutorial | Build | Test | Softrock Lite II

This video shows the build and test of a Softrock Lite II software defined radio (SDR) kit. A short tutorial is given on each sub-circuit as it is being built and systematically tested. Details of the assembly process are shown, as well as live test results. The completed kit is then hooked up to a dipole antenna and a PC, and some CW signals are demodulated off the air.

More info about this kit (which is several years old now) can be found here:

The HDSDR software shown at the end of the video is found here:

To learn more about the basics of IQ (quadrature) signals, you may want to read this blog post:

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