Product number : 11-3 F-YAGI
price : 279 euro
 
Gain:                 7,12 dBI (4,98 dBD)
Gain: @ 18m height:   12,65 dBI
Front to back:        >30 dB
Azimuth-Beam width:   66,8 degrees
SWR bandwidth:        1 MHz
Max Power:            >20Kw
Longest element:      5,6 Meter
Boom length:          1,9 Meter
Turning radius:   
Weight:               8 Kg

Stacking distance:    8 meter
Stacked Total gain:   10,58 dBI
Element diameter:     22/18 mm
Boom diameter:        50mm
Boom/mast connection: <50mm

 

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 aspects here: Mechanical

This 3 elements is the First in a long serie of F-yagi’s. It has a boom diameter of 50mm. The element diameter starts at 25mm.
With a boom length of only 1,9 meters, this antenna performance equal or better compared to the competition with boom lengths upto 3..4 meters. Almost a full dB more compared to a moxon with only 0,3 meter more boom length.

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 and fully tested !
You will receive a handmade quality product!
And not just another antenna of the “line”.

3el F-yagi freespace plot.

At 18 meters above average ground the gain produced under a 8 degree angle is 12,73 dBI

 

 

  “click on picture to enlarge”

 

“click on picture to enlarge”

(real SWR plot at client location)