For HAM radio. Hand made directional antenna UDA-YAgi 24elements 18,2dBi!!!, excellent tuned for 1296MHz(N-female). Fast assembling.
Every my antenna tuned individually, it has photo with own chart VSWR . You can see really VSWR and resonant frequency by marker on chart.
 
Technical characteristics of the antenna:
 
 
Polarization
linear
 
Resonant frequency, MHz
1296
 
Gain, dBi
18,2
 
VSWR, not more
1,2
 
Impedance, Ohm
50
 
Input power, W
200
 
Jack
N-female
 
Cable Length, cm
40
 
Weight, g
650
 
Operating temperature, deg. Celsius
-40 ÷ +50