Limited Space HF Antenna For 160, 80 and 40 Meters by 2E0BAX
40 m linear loaded dipole antenna - Resource Detail - The DXZone.com
Ham Radio Site - { 40m Minimum-Space }
Amazon.com: HF Short 40 Meter Mobile HF Stick Antenna 4ft : Electronics
Introducing the "All-Band" Doublet
Ham Radio Site - Short 160m Antenna
a short dipole wire antenna for 40 meters band it is a folded dipole that do not make use of coils and can be us… | Dipole antenna, Ham radio antenna, Radio antenna
Small Space HF Antenna by Harry Lythall (SM0VPO)
40m dipole antenna : Dipole antenna projects for the 40 meter band
KGD mini dipoles
KGD mini dipoles
40 m short vertical - Resource Detail - The DXZone.com
DIY 40m -10m Short Vertical Antenna - Martin's Site