Short 80- Through 10-Meter Band Ham Antenna, April 1973 Popular Electronics - RF Cafe
20 Meter Band dipole antenna kit, including 150 Watt 1:1 BalUn, Wire of your choice - HF kits
Make a 20 metre delta loop HF antenna - Amateur radio tips and how-to guides
Modified Dipole Antenna DL1BA for 40- and 20- meter Bands _019
KGD mini dipoles
Ham Radio 20 / 40 Meter Short Coil Loaded Dipole Antenna | The Wonderful World of Microcontroller!
The Ham Radio Dipole - Simple And Effective If...
antenna construction - 3 Band (80-40-20 Meter) Fan Dipole Tuning Question - Amateur Radio Stack Exchange
QRP 20 METER DIPOLE ANTENNA | 73,...de...Dave...2W0DAA / GW4… | Flickr
The Amazing 20m Coil-Shortened "Shower Rod Dipole".
20 Meter Rotatable Dipole Antenna - Resource Detail - The DXZone.com
N3FJP's Amateur Radio Software
Homebrew 20 Meter DiPole Antenna speaker wire - YouTube
20 M Dipole Antenna Kit from Dx Ham Radio Supply
Folded Dipole
20m Dipole Build
How to build a limited space 10 and 20 meter band Square Halo DX antenna - PA9X
N3FJP's Amateur Radio Software
Dipole Antenna Length Calculator - everything RF
Shortened Dipole Balcony Antenna for the 20- meter Band p48
20 Meter Wondar Bar Antenna - Restricted Space Antenna
How to build a 20 Meter Ham Radio Dipole Antenna for Portable Ham Radio | Portable Ham Radio
Linear Loaded Dipole for 15m and 20m - Resource Detail - The DXZone.com
Amateur Radio - Multi-band Trap Dipole Antenna
