Topband: RBOG - wire fence
Grant Saviers
grants2 at pacbell.net
Wed Nov 23 16:10:50 EST 2016
My experience with a 600' regular Bev 6' over a 5 wire barb wire fence
was not good. Modeling also showed it had little directivity. A
solution in the modeling was to insulate all wires every 150',
segmenting it into 4 x 150' fences. Wires beyond the Bev ends could be
continuous any length. Modeled but never built, since I sold the
ranch. I suspect a BOG would be at least as sensitive to adjacent
conductors. Perhaps 75' segments would work as a SWAG.
Some rodents seem to enjoy nibbling on various coaxs. It depends.
Another choice than PVC is 1" flexible well pipe, available in long rolls.
Grant KZ1W
On 11/23/2016 9:14 AM, James Denneny wrote:
> Plan to install two RBOGs shortly. The E/W RBOG path would most
> conveniently place half the length adjacent to a two foot tall wire mesh
> fence we have to keep geese off the property. What is the likelihood that
> the fence could adversely impact RBOG performance, resonance etc? I have an
> alternate location in the grass away from fence but it will put a 45 degree
> bend at RBOG mid-point.
>
>
>
> The other question is the susceptibility of the quad shielded RG6 coax cable
> running on the ground to the shack - do rodents etc like to feed on coax?
> Buried PVC would be long run.
>
>
>
> Thanks
>
>
>
> Jim K7EG
>
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