[TowerTalk] Phasing verticals and stubs

Tom Osborne w7why at verizon.net
Tue Apr 4 20:41:28 EDT 2006


Hi Don

They are in a right triangle, but mine are switchable in 6 directions.  I 
had them all set up before and they worked great, but the winter storm took 
them all down.  I have 2 of them up now and going to put the 3rd one up this 
weekend.  I have a box I build which switches them and all I need is one 
phasing line in the shack.  It is amazing to watch the signal strength when 
I rotate the switch through the 360 degrees.  Thanks and GL on the project.
Tom w7WHY


> Tom,
>
> Why not put the three verticals in a right triangle.
>
> You can remotely switch the phasing using voltage over the coax so it will 
> beam four compass directions.
> Mine were [and will be soon] phased for NE, SE, SW, NW with 0, +DC, -DC, 
> AC voltage for those directions.
> Contact me for info if you're not familiar with the remote switching 
> circuit[s] which you can use.
>
> I manufacture [one at a time] the control [similar in nature to the old 
> Heathkit control] and remote head with connections for a SINGLE 1/4-wave 
> phasing section.
>
> Don
> N8DE
>
> Tom Osborne wrote:
>> Howdy all
>>
>> I'm putting my 3 40 meter phased verticals back up after the storms took 
>> them down.
>>
>> A question I  have is, if I put my stubs back in the line, is it going to 
>> mess up the phasing?  I'm using 1/4 wave phasing lines on the verticals 
>> and 1/4 wave stubs (2 of them) in the line.  Thanks and 73
>> Tom W7WHY
>>
>> _______________________________________________
>>
>>
>>
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>
>
> 



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