Build a Multiband Shortwave Antenna - Simple Shortwave Antennas

PAC-12 Multiband Vertical Antenna with Slide Regulator Multi-Band Shortwave Antenna 7-50MHz 100W Telescopic for Outdoor/Balcony

49:1 Shortwave End-fed Antenna Barron Kit Diy Mini Portable Ft140-43 Magnetic Ring 50w Quad Band Efhw - Communications Antennas - AliExpress

How to Build an Arduino-Controlled AM/FM/SW Radio - Projects

Broomstick Special, easy-to-build shortwave antenna -- on

Shortwave antenna hi-res stock photography and images - Alamy

Could we make a multi-band radio antenna by simply connecting 2 or more antenna tuned at different frequency to a same feed line? - Quora

Introducing the All-Band Doublet

Stupid question from a newby

The Shortwave Antenna - How It Works - Which Ones Work Best