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8 elements yagi for 2 m band

Specifications Measures
(Yagi Optimizer file)
Frequency 144 MHz
8JXX2
144.000 144.300 144.600 MHz
12 elements, millimeters
             5.0000 
0.000 507.8729 
362.148 474.0000 
607.377 471.2721 
1072.443 467.0316 
1827.870 458.7185 
2662.489 453.3003 
3518.270 449.9591 
4244.733 453.4258
Elements 8
Gain 12.19 dBd / 14.23 dBi
F/B Ratio 25 dB
-3 db angle on E - H planes 34.54 - 37.74
Spacing on E - H planes 3.5 - 3.21 m
S.W.R. 1:1.2
Boom lenght 4.25 m - 2.04 lambda
Boom diameter 25 - 30 - 25
Elements diameter 5
Dipole T-match
Connector "N" precision
Balun RG 142
Max power 1000 W
Pole diameter max 75 mm
Weight 2.8 Kg
Wind Area 0,15 m

Vertical plane radiation plots


Horizontal plane radiation plots


Gain, SWR, Front/Back ratio, Impedance