Product number : 11-6s  F-Yagi

price : 545 euro
 
Gain:                  11,05 dBI (8,91 dBD) 
Gain @ 18 meters:      16,51 dBI
Front to back:         >32 dB
Azimuth-Beamwidth:     49,4 degrees
SWR bandwidth:         600 Khz
Max Power:             >10Kw

Longest element:       5,8 meter
Boomlength:            9,15 meter
Turning radius:    
Weigth:                26 Kg

Stacking distance:     7,5 meter
Stacked Total gain:    9,8 dBI
Element diameter:      22/18/
Boom diameter:         50mm
Boom/mast connection:  <50mm The HPSD 6 elements F-Yagi: Truly exceptional.

The F-yagi is the end result of combining all “positive” aspects from different yagi style antennas.
If you are a DXer and want maximum from a single antenna, the F-yagi is the way to go!  You can read all about the F-yagi here: F-yagi
Besides these positive electrical aspects, the F-yagi produced by HPSD is of outstanding mechanical quality. You can read all about the mechanical ascpects here: Mechanical

This 6 elements F-yagi has a 50mm boom (double wall thickness). The elements diameter start at 25mm.
All elements are isolated from the boom. This will ensure pattern stability after many years.
Of course a RF choke is provided with the antenna. (2Kw)
As with all HPSD antennas: each antenna is hand made, you will receive a handmade quality product!
And not just another antenna of the “line”.

above : freespace azimuth plot 11-6s F-yagi

Above the elevation plot at 18 meters heigth above real earth.