Orginal Patriot Offset dish. lost LNB mounting struts

[john_robot]

Hi, One of my friend has this Patriot dish. But the issue is he lost LNB mounting struts. So he is looking for measurements to build a new struts and lnb mounting. can you help ?

height 200cm. width 188cm. depth 20cm.

 

[RimaNTSS]

height 200cm. width 188cm. depth 20cm.

Is that working area (area which actually reflects signals) of the dish?
It is possible to calculate precise position of the focal point and then make support arms and LNB holder. But working area of the dish should be measured very precisely. Height and width with the precision up to 1mm and depth with the precision up to 0.1mm. It is also advisable to check geometry of the dish- string test.

 

[waylew]

Found this googling,may or may not help;

https://www.cobham.com/media/68341/1.8m_Navigator.pdf