128 



CALCULATION OF RADIO GAIN 



Table 14. Height-gain factors (first mode). 

 Earth, Very Dry Soil. X = 1.0 m; 5^ = 0.426 X 10" (- 1.1°); 5y = 2.6 X 10^ (0°); Ij, = 10.86; ly= 2.72. 



First mode height-gain factors, he = 30. m; e 



2hc 



: 0.01667; Q = 66.67. 



