Interesting... yeah match up the short walls with each other.  

That little area that is routed out is a section of lower frequency ridged 
waveguide.  Not totally sure what it is doing, probably some kind of high pass 
or low pass filter effect.  There are all kind of choke flange tricks different 
companies use to get a tiny bit of better performance.  

So, pretend that H section thingy does not exist.  

From: Steve Jones 
Sent: Wednesday, February 21, 2018 1:20 PM
To: [email protected] 
Subject: Re: [AFMUG] Waveguide slot alingnment with integra ws to omt

Attachments

On Feb 21, 2018 1:53 PM, "Steve Jones" <[email protected]> wrote:

  Im having a communication breakdown with SAF. I know the underlying issue 
probably has to do with why integra WS is not advertised as a 2+0 system. There 
are no alignment markers or pins between the radio interface and the OMT 
interface. Im assuming when aligning waveguide slots you have very little 
marging for error. Attached are the radio and omt interface, and the omt 
antenna interface, the alignment pins are pointed out with screwdrivers, there 
are no pins for the radio side and theyre threaded holes that dont look like 
they would align. 

  Anybody have advice on making sure these line up. Or is there a margin 
allowed. We had to give up our power margin on this link to get approval 
because the pcn was contested, i dont have any spare dbs to give

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