My versions match the radio, not the antenna.  In other words, I don’t care 
what the antenna is, if it was designed to work with a Remec, or DW or Exalt or 
whatever my adapter will fit.  

From: Keefe John 
Sent: Thursday, July 04, 2019 9:05 AM
To: AFMUG 
Subject: Re: [AFMUG] 20 Db Loss with AF-11FX Adapters

How does your dragonwave version differ from the commscope standard version? 

Keefe

On Thu, Jul 4, 2019, 9:50 AM Chuck McCown <[email protected]> wrote:

  Look at the antenna.  The waveguide is either circular inside like a pipe or 
tube or it has a rectangular interior shape.


  Sent from my iPhone

  On Jul 4, 2019, at 6:19 AM, Tim Hardy <[email protected]> wrote:


    Normally, the -A would designate Andrew (see here) 

    https://www.scribd.com/document/348184480/Andrew-Antenna-Specs


    But, it really doesn’t matter - the whole reason for selling these as 
“Dragonwave” antennas is they controlled the flange or mount.  I believe that 
CommScope and RW were not allowed to sell the mount directly, and you had to go 
through DW to get it.  The specs on this antenna list it as single polarized, 
and you’ll have to look at the feedhorn to see what you have here.  If it’s not 
circular, you will have to get a dual-polarized feedhorn.  

    I’m not up to speed on Chuck’s adaptor, but you may have to remove the DW 
flange or mount to get this to work properly with it.  Hopefully an OMT is 
included somewhere in here?

    https://www.solidsignal.com/pview.asp?p=a-ant-11g-36-c


    Sent from my iPad

    On Jul 3, 2019, at 10:04 PM, Keefe John <[email protected]> wrote:


      The antenna model is A-ANT-11G-36-C-A 

      Keefe

      On Wed, Jul 3, 2019, 8:52 PM Keefe John <[email protected]> wrote:

        These are the radiowaves ones.

        On Wed, Jul 3, 2019, 5:41 PM Chuck McCown <[email protected]> wrote:

          Good point. Has to be circular waveguide on the antenna.


          Sent from my iPhone

          On Jul 3, 2019, at 4:27 PM, Tim Hardy <[email protected]> wrote:


            Dragonwave never made antennas - they private labeled either 
Commscope ValueLine or RadioWaves antennas.  These would require an OMT or 
dual-polarized feeds to get both polarizations.



              On Jul 3, 2019, at 10:27 AM, Keefe John <[email protected]> 
wrote:

              The TX power is correct. 

              We'll double check the tightness but the techs said they didn't 
see an issue when installed.

              It is possible the leads are switched at one end, however you are 
correct Chuck that UBNT claims that doesn't matter with this radio.

              Is anyone sure the Dragonwave dishes actually work with two 
polarities at once?  I believe the literature says single pol.  I know they are 
dual pol in that you can connect a Dragonwave either horizontally or vertically 
on the back of the dish but can you use two polarities at once?

              Keefe

              Keefe John 
              CEO
              Ethoplex 
              Direct: 262.345.5200 
              -------------------- 
              Ethoplex Business Internet 
              http://www.ethoplex.com/ 
              Signal Residential Internet 
              http://www.signalisp.com/ 

              https://www.linkedin.com/in/keefejohn/


              On Wed, Jul 3, 2019 at 8:56 AM Chuck McCown <[email protected]> 
wrote:

                Both chains and both directions?  Cross pol would be about 20db 
down but doesn’t that radio automagically take care of that for you?

                Sent from my iPhone

                > On Jul 3, 2019, at 7:24 AM, Keefe John <[email protected]> 
wrote:
                > 
                > We took a Dragonwave Horizon Compact Pluses off a link and 
used Chuck's adapters to install AF-11FXs on the Dragonwave dishes. Now we're 
seeing a 20 Db signal loss on the RSL. The DSL with the original Dragonwaves 
was 1 or 2 db off the PCN. What could be the problem?
                > 
                > Keefe
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