G4CQM's Antennas


WS8C9 8 ele 144MHz special build by Roger Banks GW4WND of The DXShop

AOWABuildDesignsHomePartsVE7BQH

2M Band (144MHz) 8 element AOWA yagi design 1.64λ WS8C9

WS8C9 AOWA designed by Derek Hilleard G4CQM and built by Roger Banks GW4WND of 'The DX Shop', seen at QTH of Don G0RQL!

WS8C9 AOWA designed by Derek Hilleard G4CQM and built by Roger Banks GW4WND of The DX Shop (PowAbeam Antennas), seen assembled and ready to go at QTH of Don G0RQL!

WS8C9 in 4nec24 x WS8C9 in 4nec2
WS8C9 NEC-2 E-PlaneWS8C9 NEC-2 H-Plane
Element DiametersElement Lengths
WS8C9 E-PlaneWS8C9 H-Plane

 

WS8C9 average Q-factor

 

GTV28W Vs WS8C9 SWR 140 - 150MHz

 

WS8C9 x 4 residential performance seen in TANT
T_sky = 290 K whilst T_earth = 5400 K
T_sky = 290 K whilst T_earth = 5400 K

Optimal stacking distances (mm)

H = 2777.0000
V = 2215.0000

Antenna Files

WS8C9.nec
4WS8C9.nec
WS8C9GNU.xls

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