.天线的增益 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
curtained extended lazy-h performance potential
freq. gain to angle beamwidth f-b ratio feed z
mhz dbi degrees degrees db r+/-jx ohms
28.5 18.4 8 30 13.7 112 + j 430
24.95 17.1 10 40 15.5 29 + j 125
21.1 15.5 11 50 17.1 25 - j 3
18.118 14.4 13 56 16.8 33 - j 100
14.1 13.1 17 63 14.2 175 - j 460
10.125 12.2 23 69 13.8 21 + j 140
7.1 10.0* 30 75 8.3 2 - j 100
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
