[TowerTalk] Omnidirectional antenna for domestic contests

Herbert Schoenbohm herbs at vitelcom.net
Tue Oct 6 12:07:13 EDT 2015


*but any good dipole has a null off the end, so you really need two at 
right angles to work both S and W.  With dipoles, the only thing that 
really matters is the nulls off the ends.**
*
> ***
> **73, Jim K9YC *
>
> _______________________________________________ 


On 10/6/2015 8:51 AM, Herbert Schoenbohm wrote:
>
>>
> Can't the end null of dipoles be mitigated by putting up the dipole in 
> a slight 120 degree V configuration.  Although I have never seen this 
> modeled for HF,  I understand this is how broadcast FM antennas are 
> designed to get an omni directional pattern. The same concept should 
> work at HF as well. Right?
>
>
> Herb Schoenbohm, KV4FZ



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