【Improve Reception】Use AN-03 short-wave external antenna to effectively enhance the reception of FM and SW signals of the radio (including the adapter cable). 【Antenna Size】The longest ...

Want to improve your TV signal without buying an expensive antenna? This video shows you how to turn old speakers into a powerful DIY TV antenna! Watch as we guide you through the process of ...

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 ...

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!