80m mid-loaded vertical
40m center loaded vertical antenna – 5 metres long | Get out of the Radio Shack and Live Life
The Short Dipole - Coiled Down To Fit
A linear loaded vertical antenna
Dan Zimmerman, N3OX - Amateur Radio
DIY Shortened Vertical Antenna - 4X5MG
Make a 40 metre loaded dipole - Amateur radio tips and how-to guides
Effectively Reducing Monopole Antenna Length | DigiKey
DIY Shortened Vertical Antenna - 4X5MG
Building High Power, High Q, Loading Coils
How to Shorten a Vertical Antenna - YouTube
Coil-Shortened Dipole Antenna Calculator
DIY Shortened Vertical Antenna - 4X5MG
Loaded Quarter Wave Antenna Inductance Calculator – M0UKD – Amateur Radio Blog
The Amazing 20m Coil-Shortened "Shower Rod Dipole".
Loaded Quarter Wave Antenna Inductance Calculator – M0UKD – Amateur Radio Blog
Short Vertical Base loading Antenna - YouTube
dipole - Estimating the efficiency of a shortened (loaded) antenna - Amateur Radio Stack Exchange
Small Space HF Antenna by Harry Lythall (SM0VPO)
Build A Shortened 40 Meter Vertical For POTA / SOTA Activations - Mike's Tech Blog WB8ERJ
DIY Shortened Vertical Antenna - 4X5MG
Coil-Shortened Dipole Antenna Calculator
Small Space HF Antenna by Harry Lythall (SM0VPO)
Coil-Shortened Vertical Antenna Calculator – TF3XO
Basic Antenna Design
