6 elements owa yagi for 91DD018

 The 6el HPSD OWA in use. Picture kindly provided by 91DD018

 

27,555 a merge 10dBI gain 25 dB FB

28,000 Mhz 10,17 dBI 27,52 FB

28,450 Mhz 10,24 dBI 19,79 FB

Below the wide band SWR plot.

 

Element      Length       Distance from Reflector
Reflector     5,567 m    0
Radiator      5,34 m      1,35 m
Director 1    5,000 m    1,907 m
Director 2    4,835 m    3,452 m
Director 3    4,835 m    4,965 m
Director 4    4,670 m    7,22 m

The elements are 22 mm 3 meter long tips are 18 mm.

If you need other diameters please mail

Please also see the site of Dave 91 DD 018

http://dd182003.wordpress.com/2013/02/12/6-el-owa-yagi/