5.
Fig..
L
6
L (mm)
540
520
500
480
460
440
420
400
380
360
340
320
300
140 148 156 164 172 180 188 196 204 212 220 228 236 f (MHz)
L (mm)
190
180
170
160
400 410 420 430 440 450 460 470 480 490 f (MHz)
2.m..Lambda/4.. .160.MHz
Length.~.540.mm
70.cm..Lambda/4.. .450.MHz
Length.~.195.mm
