Raddy RF750 Portable Shortwave Radio AM/FM/SW/WB Receiver with Bluetooth and NOAA Alerts - Pocket Retro Mini Radio Rechargeable, w/ 9.85 Ft Wire Antenna
Homebrew Loop Antenna Brings The Shortwave World To You | Hackaday
Wall Street Tries Shortwave Radio to Make High-Frequency Trades Across the Atlantic - IEEE Spectrum
Shortwave SWL Antenna 100' bare copper Easy up with instructions | eBay