Amateurfunkstation HB9EXO
VHF UHF Yagis
http://hb9exo.ch/vhf-uhf-yagis.html

© 2013 Amateurfunkstation HB9EXO

Einspeisungen

 

Radiation resistance Z of the Yagi

Lambda/4 Coax-cable

 Impedance of the line

12.5 Ohm

2x50 Ohm parallel 25 Ohm
18/19 Ohm 3x93 Ohm parallel 31 Ohm
28 Ohm 2x75 Ohm parallel 37.5 Ohm