Postage Stamp 40 Meter Wire Dipole Antenna - Resource Detail - The DXZone.com
Small Backyard; Big Signal -- Shrunken 40 Meter Phased Quads:
W5VMs Shorty 40 Antenna - Resource Detail - The DXZone.com
Amazon.com: Mobile Ham Radio Stick Antenna 40 meter : Electronics
40m Small Loop Antenna - Resource Detail - The DXZone.com
W5ALT Indoor Vertical Antenna for 6 - 40 Meters
The Double Doublet Antenna for 80 and 40 Meters
KGD mini dipoles
Small Space HF Antenna by Harry Lythall (SM0VPO)
Efficient Portable Ground Mounted Vertical Antenna for 40 Meters | Circuit Salad
Small Magnetic Loops - K5IJB
Introducing the "All-Band" Doublet
KGD mini dipoles
DIY 40m -10m Short Vertical Antenna - Martin's Site
Ham Radio Site - { 40m Minimum-Space }
The Double Doublet Antenna for 80 and 40 Meters
PG1N's HAM Radio Site - Multiband HF Projects - Dipole Antennas
Full Wave Loop Antenna - IW5EDI Simone - Ham-Radio
40 m linear loaded dipole antenna - Resource Detail - The DXZone.com
Ham Radio Site - Short 160m Antenna
Small Space HF Antenna by Harry Lythall (SM0VPO)
Efficient Portable Ground Mounted Vertical Antenna for 40 Meters | Circuit Salad
20m & 40m trapped squid pole antenna | VK3ZPF Ham Radio Blog
DIY 40m -10m Short Vertical Antenna - Martin's Site
A High Efficiency Extended Length Mobile Antenna
