Just make it as long as possible.
Multiband fan dipole antenna.
It also is up high enough for 80 meters for local work.
Build this multiband fan dipole for all band hf antenna excitement.
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.
Now it s time to extend the fan with more bands.
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.
Find eantenna multi fan dipole multi band wire antennas ea1015204080dxs and get free standard shipping on orders over 99 at dx engineering.
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.
Random length multiband dipoles.
I want to add dipoles for 80m 15m and 10m.
Another popular old school antenna is the multiband fan dipole.
You can also enjoy multiband performance without traps coils fans or other schemes.
The multi band fan dipole or multi band parallel dipole provides a very neat solution for an antenna with multiple band capability.
In the drawing above it is shown for just four bands 80 thru 10.
It works by feeding a group of separate dipoles for each band from a common coaxial feedline.
Resources listed under fan dipole category belongs to antennas main collection and get reviewed and rated by amateur radio operators.
Simply cut two equal lengths of stranded copper wire.
Don t worry about the total length of the antenna.
One separate dipole for each band.
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.
Eantenna multi band wire antennas are cleverly named multi fan dipoles.
The fan dipole antenna also known as parallel dipole antenna or fanned dipole antenna is a multi band wire antenna tha can be very easy to build.
Each dipole should be cut for the approximate centers of the bands where you would like it to resonate.
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.
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.
The fan dipole for 40 20 6m performs well.
This antenna consist basically of multiple dipole antennas sharing the same coaxial feed line.
Considerations adding more dipoles will make the angle at the centre sharper for some the bands the lower wires.
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.
If you have a longer garden you can move the pig tail join further back the return wire.
