The University of Kent’s hackerspace, TinkerSoc, recently had a talk on software-defined radio using an incredibly ... did manage to build one of the best antennas for their TV dongle.

It may not be the radio station with all the ... front-end gear needs to be as close to the antenna as possible. Using his LNAs and filters and an SDR dongle, a reasonable 21-cm rig can be had ...

Vlad Fomitchev, 26, is working to spark interest in the engineering profession though an LPFM that was just granted a CP in ...