Cheap and effective SW antenna : r/shortwave
Shortwave Antenna Options. How to get the most from your radio
I posted this before but for those getting into SW : r/shortwave
Shortwave, SWL, AM, OC, Basic Longwire Antenna Kit
New to this, just built a wire antenna. Any tips? : r/shortwave
My Shortwave Dipole Antenna : r/RTLSDR
Shortwave radio - Wikipedia
Shortwave Wire Antenna
Greadio 4000mAh Shortwave Radios with Best Reception
SWL - Shortwave Listening