amplified shortwave antennas

Indoor shortwave antenna options to pair with a new SDR

Jock Elliott, The SWLing Post

Jock Elliott, The SWLing Post

GA-450 Indoor Active Shortwave Loop Antenna

You've heard the story before - HOA and Shortwave (receiving) options., Page 2

Chameleon Antenna

Radio Circuits Blog: Active antenna for shortwave reception

Using amplified loop antennas with portable radios?

Indoor shortwave antenna options to pair with a new SDR