[Towertalk] Re: Loop Gain (was LPA designs)

[Jan Erik Holm]

Zyg Skrobanski wrote:

>The dominant antenna's in shortwave commercial radio appear to be, in no
>particular order,
>
>High gain curtain arrays
>Log periodic antennas
>Rhombics
>
>The quad antenna was developed by HCJB, the religious shortwave broadcaster.
>  
>
Not exactly true. It was a fellow working for HCJB, he had a W9 call but
I canīt remember it, think his name was Clarence "something".

>I don't think I've seen Yagi's used by any SW broadcasters.
>  
>
Yes they have log periodic Yagis.

>-Zyg- AF4MP
>
73 Jim SM2EKM