HAM HF 1-30 Mhz Manual Antenna Tuner for HAM Radio QRP DIY Kits with Standing Wave Indicator, Good Helper for Antenna Erection : Amazon.com.au: Electronics
G4NSJ – ATU AMU aerial antenna tuning matching units | Radio Workshop
Homebrew Antenna Tuner - A Best of Breed Version
VK5AJL - Make your own HF-VHF antenna tuner.
End Fed Half Wave Antenna Coupler (EFHW) – M0UKD – Amateur Radio Blog
PG1N's HAM Radio Site - Antenna Matches - Tuners
How to build a simple antenna tuner | The SWLing Post
Homebrew Antenna Tuner - A Best of Breed Version
Ham Radio - Build your own L network antenna tuner - YouTube
My homemade transmatch for GPM-1500- YO9BXC.COM
Homebrew Antenna Tuner - A Best of Breed Version
M1KTA's QRP ham radio blog: Comments on the Chinese ATU