Multiband Fan Dipole Antenna

Considerations adding more dipoles will make the angle at the centre sharper for some the bands the lower wires.

Multiband fan dipole antenna.

Multiband fan dipole click for a larger image and more details the image shown above has the 40m linear loaded wire plus 20m 15m wires the overall length of this aerial is 12m. These dipoles are used for many radio communications applications and can provide a very neat and easy to implement solution for a multi band dipole. These are going to be the two halves of your dipole antenna. One separate dipole for each band.

Find eantenna multi fan dipole multi band wire antennas ea1015204080dxs and get free standard shipping on orders over 99 at dx engineering. I want to add dipoles for 80m 15m and 10m. Now it s time to extend the fan with more bands. This will affect the radiation pattern.

The multi band fan dipole or multi band parallel dipole provides a very neat solution for an antenna with multiple band capability. Fan dipole is a multiband wire antenna category is a curation of 18 web resources on wa2hip fan dipoles multiband fan dipole antenna the fence fan dipole. These are the parallel wire type of multi band dipole kits with special spacers to keep the different dipoles separated all connected to a common feedpoint and 1 5 kw pep balun. This is an effective height for 40 meters and up.

If you have a longer garden you can move the pig tail join further back the return wire. This antenna consist basically of multiple dipole antennas sharing the same coaxial feed line. You can also enjoy multiband performance without traps coils fans or other schemes. It works by feeding a group of separate dipoles for each band from a common coaxial feedline.

Making it a resonant antenna for all bands from 80m to 6m except warc bands. A pulley for the center is up about 45 feet. Just make it as long as possible. Each dipole should be cut for the approximate centers of the bands where you would like it to resonate.

Eantenna multi band wire antennas are cleverly named multi fan dipoles. The highest frequency antenna is at the bottom and cut for 1 longer than the 1 2 wavelength length in feet 1 01 times 468 divided by the frequency in mhz compared to the construction effort of a standard multi band dipole the only difference is the fabrication of a feed. It also is up high enough for 80 meters for local work. Resources listed under fan dipole category belongs to antennas main collection and get reviewed and rated by amateur radio operators.

Don t worry about the total length of the antenna. Random length multiband dipoles. Simply cut two equal lengths of stranded copper wire. The fan dipole for 40 20 6m performs well.

Build this multiband fan dipole for all band hf antenna excitement here is a fairly simple and easy to build multi band horizontal fan type dipole that can be constructed for all band operation from 160 meters up thru 6 meters or even higher. Another popular old school antenna is the multiband fan dipole.