CM W8IO 14 element yagi with bent reflector CM Directivity = 16.43 dBi, Power Gain = 16.36 dBi at 144.1 MHz CM E-Plane: F/R = 34.01 dB, SLL = -18.5 dB CM H-Plane: F/R = 26.89 dB, SLL = -15.8 dB CM Boom Length = 8.620m (28.28 feet) (4.14 wavelength) CM element dia = 8 mm (5/16 inch) CM CM CE GW 1 18 0 -0.3862 0 0 0.3862 0 3.925e-3 GW 2 25 0.300 0.4985 0 0.300 -0.4985 0 3.925e-3 GW 3 22 0.458 0.4735 0 0.458 -0.4735 0 3.925e-3 GW 4 22 0.871 0.4642 0 0.871 -0.4642 0 3.925e-3 GW 5 22 1.465 0.457 0 1.465 -0.457 0 3.925e-3 GW 6 21 2.115 0.451 0 2.115 -0.451 0 3.925e-3 GW 7 21 2.835 0.445 0 2.835 -0.445 0 3.925e-3 GW 8 21 3.633 0.439 0 3.633 -0.439 0 3.925e-3 GW 9 21 4.465 0.4345 0 4.465 -0.4345 0 3.925e-3 GW 10 21 5.319 0.4355 0 5.319 -0.4355 0 3.925e-3 GW 11 20 6.143 0.429 0 6.143 -0.429 0 3.925e-3 GW 12 20 7.040 0.422 0 7.040 -0.422 0 3.925e-3 GW 13 20 7.921 0.418 0 7.921 -0.418 0 3.925e-3 GW 14 20 8.620 0.415 0 8.620 -0.415 0 3.925e-3 ' GW 15 4 0 0.3862 0 0.136 0.3862 0 3.925e-3 GW 16 4 0 -0.3862 0 0.136 -0.3862 0 3.925e-3 GE 0 LD 5 1 0 0 2.5e7 0 LD 5 2 0 0 2.5e7 0 LD 5 3 0 0 2.5e7 0 LD 5 4 0 0 2.5e7 0 LD 5 5 0 0 2.5e7 0 LD 5 6 0 0 2.5e7 0 LD 5 7 0 0 2.5e7 0 LD 5 8 0 0 2.5e7 0 LD 5 9 0 0 2.5e7 0 LD 5 10 0 0 2.5e7 0 LD 5 11 0 0 2.5e7 0 LD 5 12 0 0 2.5e7 0 LD 5 13 0 0 2.5e7 0 LD 5 14 0 0 2.5e7 0 LD 5 15 0 0 2.5e7 0 LD 5 16 0 0 2.5e7 0 EX 6 2 13 0 1 0 FR 0 1 0 0 144.1 0