The 360° rotating AM antenna pulls in even the ... COMPACT TRAVELER RADIO - Tune in to your favorite AM, FM, longwave or shortwave bands with manual & digital tuning! It's easy to set the spacing ...

Using cheap RTL-SDR dongles and Python, [Eric Urban] was able to compare the performance of two shortwave/HF antennas ... a popular digital ham radio mode, which allowed [Eric] to automate ...

We asked RNZ Technology Officer Mark Bullen and Transmission Manager Steve White why its shortwave network replaced its ...

With the push to having most of a radio receiver as part of a PC ... [OM0ET] suggests adding selectivity in the antenna or adding an extra board to use as a bandpass filter.

The steel towers are arranged in such a way that 18 transmission antennas cover 360 degrees ... shorter travel distances than shortwaves. Shortwave radio broadcasting was particularly valued ...

In the last few years, the interest in listening to Deutsche Welle radio broadcasts via shortwave has decreased rapidly in North America. As a result Deutsche Welle decided to cease shortwave ...