Yaesu YHA-63 antenna

This is the data taken with a network analyzer from the Yaesu YHA-63 antenna. This antenna come with the FT-817 package and in my opinion is a good dummy load.

S11 parameter of long version


SWR parameter


Results of the short version are the same without the 50MHz band.

Blog created

Hello all and wellcome to my blog in the net. I am EA1GHE amateur radio from Spain.
With this blog I will try to publish articles concerning amateur radio, specially technical ones.
I hope you like it.

Teleno mount(2188 m), near to my QTH.