What viewing coverage can I expect to see at various depths using Universal Sonar 2?

For an exact calculation use the equation (depth) tangent of 14 degrees. Chart is listed below:

 

FT CONE FT CONE FT CONE FT CONE
5 1.2 55 13.7 105 26.2 155 38.6
10 2.5 60 15.0 110 27.4 160 39.9
15 3.7 65 16.2 115 28.7 165 41.1
20 5.0 70 17.5 120 29.9 170 42.4
25 6.2 75 18.7 125 31.2 175 43.6
30 7.5 80 19.9 130 32.4 180 180
35 8.7 85 21.2 135 33.7 185 46.1
40 10.0 90 22.4 140 34.9 190 47.4
45 11.2 95 23.7 145 36.2 195 48.6
50 12.5 100 24.9 150 37.4 200 49.9

 

Need Help?