20 / 40 Meter Short Coil Loaded Dipole Antenna - Resource Detail - The DXZone.com
A High Efficiency Extended Length Mobile Antenna
Coil-Shortened Vertical Antenna Calculator – TF3XO
Coil-Shortened Dipole Antenna Calculator
Small Space HF Antenna by Harry Lythall (SM0VPO)
DIY Shortened Vertical Antenna - 4X5MG
Small Space HF Antenna by Harry Lythall (SM0VPO)
Antenna Loading Calculation
Antenna Loading Calculation
Coil-Shortened Vertical Antenna Calculator – TF3XO
Coil-Shortened Dipole Antenna Calculator - Resource Detail - The DXZone.com
Dan Zimmerman, N3OX - Amateur Radio
80m mid-loaded vertical
5/8 Wave vertical antennas for HF – Ernest Neijenhuis PA3HCM Homepage
Loaded Quarter Wave Antenna Inductance Calculator – M0UKD – Amateur Radio Blog
Let's Design An Antenna VK3PY - ppt video online download
How to Shorten a Vertical Antenna - YouTube
DIY Shortened Vertical Antenna - 4X5MG
DIY Shortened Vertical Antenna - 4X5MG
Building High Power, High Q, Loading Coils
RF Inductance Calculator for Single‑Layer Helical Round‑Wire Coils
472kHz.org
80-Meter Base-Loaded Mobile Antenna
Coil-Shortened Vertical Antenna Calculator - Resource Detail - The DXZone.com
DIY Shortened Vertical Antenna - 4X5MG
Loaded Quarter Wave Antenna Inductance Calculator – M0UKD – Amateur Radio Blog
A New 630m Loading Coil & Variometer • AmateurRadio.com
High-Q RF Coil Construction Techniques
