Therefore, SDR-based RF stations become paramount for phased-array antennas. Using phased arrays ... providing a very accurate and stable 10-MHz clock signal, which optimizes the phase noise.

[Carl] just found a yet another use for the RTL-SDR. He’s been decoding Inmarsat ... he also explains how you can modify a $10 GPS antenna to work for this purpose. He admits that it’s ...

while the receiver uses an RTL-SDR fed by a 10 GHz to 144 MHz downconverter. The antennas they are testing are straightforward waveguide horns, but the same principles could be applied to almost ...

You just need an RTL-SDR adapter and compatible antenna. The equipment can be used to not just listen into local radio, but can also receive weather alerts, track aircraft in the sky, and so much ...

Every passing year sees radio transceivers get nearer to the ideal software-defined radio (SDR). The "ideal" will occur when the antenna is connected directly to a DSP baseband processor ...