Hits 

Coil loadded dipole tuned for 48/80 m band


Coil loadded dipole tuned for 48/80 m band by a project of I2CN
post 11 Mar 2024
Coil loadded dipole tuned for 48/80 m band

Antenna 80 meter Links

81



80m Band Short Dipole
Total Length 24 m 79 ft constructed with enamelled wire 0.5 mm diameter

Antenna for 80 meters in garden 46ft
A 46 ft multi band antenna for small gardens that works well on 80 meters

A Wideband 80mt dipole
This antenna covers the whole range at less than 1.5 : 1 SWR, depending on the height above ground

Coil loading of an 80m Dipole for restricted space
Lenght of around 20m (66) with operating frequency at 3.6MHz

Dipolo gordo para 80m
The construction of this antenna is not very difficult you have to be careful to thread the 11 CDs


Take off angle of horizontal antenna

Take off angle of horizontal antenna For horizontal polarization, the electric field will move sideways on a horizontal plane, while for vertical polarization it will oscillate up and down on a vertical plane

Build a Three-Way Antenna Switch and Display

Build a Three-Way Antenna Switch and Displa To use a wireless relay to select one of two high current capacity power relays

5 element yagi antenna for 28.5 Mhz

5 element yagi antenna for 28.5 Mhz Gamma match will be made with a 1/2 "aluminum tube and a 75 cm coaxial piece of RG8 without sock and sheath inside the tube