Re: [IRCA] Favorite reversible beverage?

[Tim Tromp <kilokat7@xxxxxxxxx>]

My BOG wires are 400 FT & 500 FT and spaced roughly 1-1/2 to 2 feet apart.
Google Earth tells me the bearing is about 78 / 257 degrees which is 2
degrees off from Sydney.  The wires are fed from the west end and are left
unterminated at the far end towards the east.  The wires have been deployed
for several years now and go through dense woods.  I took a walk a few
weeks ago to check on the condition of the wires.  Aside from the first 10
feet or so, I can't even find the wires anymore in the woods due to the
natural ground covering.  The ultimate high performance stealth antenna!

73,
Tim


On Sat, Sep 2, 2017 at 8:35 PM, Neil Kazaross <neilkaz58@xxxxxxxxx> wrote:

> Tim's setup is what I call a Phased BOG System and it is very effective.
> Note that the BOG should be at least somewhat different in length and/or
> direction or you will have the same signal on each BOG from every direction
> and when you phase you'll null almost everything.
>
> Tim, please tell us how long each BOG is and what exact  bearing (as close
> as you can tell). 73 and thx .. KAZ
>
> On Sat, Sep 2, 2017 at 7:10 PM, Tim Tromp <kilokat7@xxxxxxxxx> wrote:
>
> > Hi Mark,
> >
> > I do exactly what you're trying to do by using a pair of unterminated
> BOGs
> > (Beverage On the Ground).  The parallel BOG wires (via matching
> > transformers and coax) are connected to a phasing box (such as the
> Quantum
> > Phaser by DX Tools).  This will give you east-west reversibility from the
> > shack with deep nulls.  This is simple to deploy and all the components
> are
> > available off the shelf.  As you may have gathered from my DU reports
> this
> > week, this setup rocks if you have the space!
> >
> > You may also want to consider a reversible DKAZ or similar terminated
> > loop.  Mark Durenberger has a clever remote controller circuit using
> relays
> > and Vactrols to accomplish this.  As far as I know, there's no
> > off-the-shelf solution and you'll have to roll your own like I did for my
> > north-south reversible DKAZ.
> >
> > 73,
> > Tim Tromp
> > West Michigan
> >
> >
> > On Sat, Sep 2, 2017 at 2:25 PM, Mark Pettifor <mark@xxxxxxxxxxxxxx>
> wrote:
> >
> > > What is your favorite way of implementing a reversible beverage?
> > >
> > > For example, I have a lot of real estate (well, a farmer's field) to my
> > > east. Normally I'd run a beverage out there and terminate it at the far
> > > end, making it directional to the East. Using the same layout, what's
> the
> > > best way to make it directional to the West?
> > >
> > > Mark Pettifor
> > > Goshen, IN
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