Freundlicherweise wurden mir die Datenblätter für
einige Antennen der Firma C.I.B.A. Antenneitalia
überlassen. 
Hier nun 4 Yagis fuer 70cm. 
Ich betone ausdruecklich, dass die Gewinnangaben
Herstellerangaben sind.
Die Daten dieser 4 Antennen:
----------------------------------------------
Name   Band   Anz.   Gewinn     VRV     Booml.
       (cm)   Elem.   (dBi)     (dB)     (m)
----------------------------------------------
UH15    70     15    15,90       23      2,89   
UH2     70     20    17,09       26      3,53
UH3LB   70     22    18,66       28      5,15
UH3DX   70     22    18,71       34      5,14
---------------------------------------------
Die vertikalen Winkeldaempfungsdaten: 
-----------------------------------------
Antenne   UH15    UH2    UH3LB   UH3DX   
-----------------------------------------     
  0=360   0       0       0       0      
 10=350   1,0     2,0     2,5     2,0
 20=340   3,0    10,0    14,0    18,0
 30=330  25,0    14,0    13,0    14,0
 40=320  15,0    18,0    18,0    18,0
 50=310  20,0    19,0    20,0    22,0
 60=300  17,0    26,0    25,0    26,0
 70=290  25,0    27,0    26,0    27,0
 80=280  18,0    42,0    28,0    32,0
 90=270  20,0    34,0    45,0    38,0
100=260  25,0    34,0    29,0    39,0
110=250  25,0    34,0    23,0    30,0
120=240  23,0    40,0    24,0    32,0
130=230  30,0    25,0    27,0    33,0
140=220  26,0    25,0    28,0    34,0
150=210  28,0    30,0    29,0    34,0
160=200  24,0    26,0    32,0    34,0
170=190  22,0    26,0    28,0    36,0
  180    22,0    26,0    28,0    38,0
--------------------------------------
Die horizontalen Daempfungsdaten
------------------------------------------
Grad     UH15     UH2    UH3LB   UH3DX
------------------------------------------
  90      0       0       0       0
100= 80   1,5     2,0     3,0     2,8
110= 70   3,5     9,0    15,0    15,0
120= 60  20,0    17,0    16,0    16,0
130= 50  16,0    20,0    20,0    22,0
140= 40  25,0    24,0    24,0    26,0
150= 30  24,0    30,0    29,0    30,0
160= 20  40,0    35,0    32,0    34,0
170= 10  34,0    40,0    36,0    40,0
180=  0  43,0    40,0    42,0    40,0
190=350  35,0    36,0    38,0    38,0
200=340  32,0    35,0    34,0    36,0
210=330  30,0    40,0    32,0    36,0
220=320  28,0    30,0    32,0    34,0
230=310  25,0    32,0    32,0    34,0
240=300  24,0    30,0    30,0    34,0
250=290  23,0    26,0    32,0    40,0
260=280  22,0    26,0    28,0    36,0
  270    22,0    26,0    28,0    38,0
-----------------------------------------------

krit.   Winkel   Daempfg.  krit. Winkel Daempfg.          
1.vert  (Grad)    (dB)    2.hor. (Grad)  (dB)  
-----------------------------------------------
UH15      20      3,0             20     3,5
UH2       10      2,0             10     2,0
UH3LB     10      2,5             10     3,0
UH3DX     10      2,0             10     2,8
-----------------------------------------------
Eine Weitergabe ist mit einer Ursprungsangabe in un-
geaenderter Form gestattet.
Eine kommerzielle Verwendung ist ausgeschlossen.
23.März 2002
Mit freundlichen Gruessen - Fritz - DM2BLE -