CM W8IO 19-element Yagi, 222 MHz CM 18.12 dBi directivity, 18.01 dBi power gain at 222.1 CM 29.05 dB F/R at 222.1, E-plane SLL= - 21.4 dB CM 28.42 dB F/R at 222.1, H-plane SLL= - 19.7 dB CM Pattern Temp = 81.5 K and Loss Temperature = 6.0 K CM Total Temp. = 85.7 K and G/T = -1.3 dB CM Boomlength = 9.131m ( 30 ft) (6.76 wavelength) CM Element diameter = 0.188" CM DE diameter = 0.375" CM dimensions in meters CM W8IO 12-17-14 CE GW 1 25 0.000 -0.329 0.0 0.000 0.329 0.0 .00238 GW 2 25 0.284 -0.317 0.0 0.284 0.317 0.0 .00476 GW 3 25 0.391 -0.308 0.0 0.391 0.308 0.0 .00238 GW 4 25 0.648 -0.299 0.0 0.648 0.299 0.0 .00238 GW 5 25 0.950 -0.296 0.0 0.950 0.296 0.0 .00238 ' GW 6 25 1.315 -0.295 0.0 1.315 0.295 0.0 .00238 GW 7 25 1.815 -0.291 0.0 1.815 0.291 0.0 .00238 GW 8 25 2.362 -0.287 0.0 2.362 0.287 0.0 .00238 GW 9 25 2.954 -0.284 0.0 2.954 0.284 0.0 .00238 GW 10 25 3.557 -0.281 0.0 3.557 0.281 0.0 .00238 GW 11 25 4.156 -0.278 0.0 4.156 0.278 0.0 .00238 GW 12 25 4.771 -0.2755 0.0 4.771 0.2755 0.0 .00238 GW 13 25 5.390 -0.2726 0.0 5.390 0.2726 0.0 .00238 GW 14 25 6.031 -0.270 0.0 6.031 0.270 0.0 .00238 GW 15 25 6.636 -0.267 0.0 6.636 0.267 0.0 .00238 GW 16 25 7.294 -0.264 0.0 7.294 0.264 0.0 .00238 GW 17 25 7.932 -0.261 0.0 7.932 0.261 0.0 .00238 GW 18 25 8.510 -0.258 0.0 8.510 0.258 0.0 .00238 GW 19 25 9.131 -0.255 0.0 9.131 0.255 0.0 .00238 GE 0 LD 5 1 0 0 24900000 LD 5 2 0 0 24900000 LD 5 3 0 0 24900000 LD 5 4 0 0 24900000 LD 5 5 0 0 24900000 LD 5 6 0 0 24900000 LD 5 7 0 0 24900000 LD 5 8 0 0 24900000 LD 5 9 0 0 24900000 LD 5 10 0 0 24900000 LD 5 11 0 0 24900000 LD 5 12 0 0 24900000 LD 5 13 0 0 24900000 LD 5 14 0 0 24900000 LD 5 15 0 0 24900000 LD 5 16 0 0 24900000 LD 5 17 0 0 24900000 LD 5 18 0 0 24900000 LD 5 19 0 0 24900000 EK EX 0 2 13 0 1 0 FR 0 5 0 0 222.0 0.2 EN