9’ radius.  18’ diameter.  But they only need 9’ of clearance at mid point.  

From: Jaime Solorza 
Sent: Wednesday, September 15, 2021 3:10 PM
To: AnimalFarm Microwave Users Group 
Subject: Re: [AFMUG] First 60Ghz LR alignment job ever

Will let you know...

On Wed, Sep 15, 2021, 3:01 PM Chuck McCown via AF <af@af.afmug.com> wrote:

  9’ fresnel zone at the mid point of a 4 mile path.  I will be surprised if 
this helps.  

  From: Jaime Solorza 
  Sent: Wednesday, September 15, 2021 2:54 PM
  To: AnimalFarm Microwave Users Group 
  Subject: Re: [AFMUG] First 60Ghz LR alignment job ever

  They raised tower and tighten guyed wires...they are going to move It higher.

  On Wed, Sep 15, 2021, 11:55 AM Mathew Howard <mhoward...@gmail.com> wrote:

    I doubt they'd even connect if you weren't clearing the tree line (the 
fresnel zone is tiny at 60ghz, so that's not usually an issue, as long as you 
have visual LOS). I don't think I've ever been able to hit the expected signal 
on a 3+ mile link with those radios, so I wouldn't be surprised if you don't 
get much more than that out of it.


    On Tue, Sep 14, 2021 at 7:04 PM Jaime Solorza <losguyswirel...@gmail.com> 
wrote:

      Little over 4 miles but i think they are not high enough to completely 
over tree line.

      On Tue, Sep 14, 2021, 5:53 PM Chuck McCown via AF <af@af.afmug.com> wrote:

        How long is the path?

        Sent from my iPhone

        > On Sep 14, 2021, at 5:46 PM, Jaime Solorza 
<losguyswirel...@gmail.com> wrote:
        > 
        > 
        > We got it to -54dBm of expected -46dBm and was passing 380 
-406Mbps...the other side of link is one with problems...every time Moye 
shifted weight on tower , signal would degrade...i think they said guyed wires 
need adjustments....more to come..
        > <IMG_20210914_105355.jpg>
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