120 



0.6 1.0 



4 6 8 10 20 40 60 100 200 400 600 1000 



DISTANCE IN MILES 



Fig. 12 — Field intensity for vertical polarization over poor soil for 1-kw 

 radiated power from a grounded whip antenna. 



120 



100 



1^ 80 



H| 60 



O 

 > 



o 

 q: 



u 



2 40 



i 20 

 < 



in 



_i 

 111 



U 



-20 



-40 



0.6 1.0 



4 6 8 10 20 40 60 80100 200 400 600 1000 



DISTANCE IN MILES 



Fig. 13 — Field intensity for vertical polarization over sea water for 1-kw 

 radiated power from a grounded whip antenna. 



616 



