Using cheap RTL-SDR dongles and Python, [Eric Urban] was able to compare the performance of two shortwave/HF antennas, and documented the entire process. The two antennas in question was a single ...

This problem is so common that there are a crop of indoor antennas that seem attractive. Since I don’t often tune in shortwave and I don’t want to have to reset my antenna after every storm ...

The 360° rotating AM antenna pulls in even the weakest of signals ... COMPACT TRAVELER RADIO - Tune in to your favorite AM, FM, longwave or shortwave bands with manual & digital tuning!

Shortwave radios were the primary means for ... The steel towers are arranged in such a way that 18 transmission antennas cover 360 degrees to send broadcasts as far north as Boston and London ...

Convert BNC antenna plug to 3.5mm mono antenna plug. Nikel plated solid brass construction. Package include: 1x BNC to 3.5mm mono antenna adapter.