Any idea who's waveguide transition they are using? Dual Pol N to Circular I presume, would have to be.

-----Original Message----- From: Daniel White
Sent: Tuesday, January 03, 2017 11:36 AM
To: [email protected]
Subject: Re: [AFMUG] Question Regarding 11ghz Links.

I'm way late to this... but that is an all indoor installation most likely. They are using waveguide to the antenna (note the fixed losses on each side of the link).

3dB loss per side is the equivalent of losing an antenna size.

I'd also assume this link was engineered to 99.9999% availability. That isn't uncommon in mission critical government/utility links. Probably also using Vigants-Barnett and Crane data vs. ITU.

Daniel White
Managing Director – Hardware Distribution Sales
ConVergence Technologies
Cell: +1 (303) 746-3590
[email protected]

-----Original Message-----
From: Af [mailto:[email protected]] On Behalf Of Faisal Imtiaz
Sent: Friday, December 30, 2016 8:21 AM
To: af <[email protected]>
Subject: [AFMUG] Question Regarding 11ghz Links.


I am curious, what is the wisdom behind installing 4ft dishes for a 2/4 mile
11ghz link ?

Is there a technical reason ? or is it just a way to maximize the return for the
vendor ?


Regards

Faisal Imtiaz
Snappy Internet & Telecom
7266 SW 48 Street
Miami, FL 33155
Tel: 305 663 5518 x 232

Help-desk: (305)663-5518 Option 2 or Email: [email protected]


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