Log in
Register
Menu
Log in
Register
Home
What's new
Latest activity
Authors
Forums
New posts
Search forums
What's new
New posts
Latest activity
Members
Current visitors
New posts
Search forums
Menu
Log in
Register
Install the app
Install
Forums
Satellite TV receivers & systems support forums
Satellite Systems - What to Buy - What to install
Make Gregorian dish
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Reply to thread
Message
<blockquote data-quote="RimaNTSS" data-source="post: 902117" data-attributes="member: 312276"><p>OK, will accelerate process little bit: lets put together (on drawings only by now ;) )</p><p>Apply tilt to your LNB 22,6*, as this angle will ensure your system best X-pol characteristics (want to know about this more, look Mizugutch feed axis tilt or Mizugutch condition). Place LNB in such way it does not obstruct signals (green lines on my drawing). Now you can clearly see dots "a" and "b" where green lines crossing red lines (representing illumination angle of LN<img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite6" alt=":cool:" title="Cool :cool:" loading="lazy" data-shortname=":cool:" />. Move LNB left-right and up-down to find proper position of F2 to get distances F1:a + F2:a= F1:b + F2:b. Than draw an ellipse from F1 and F2. [ATTACH]69218[/ATTACH]</p></blockquote><p></p>
[QUOTE="RimaNTSS, post: 902117, member: 312276"] OK, will accelerate process little bit: lets put together (on drawings only by now ;) ) Apply tilt to your LNB 22,6*, as this angle will ensure your system best X-pol characteristics (want to know about this more, look Mizugutch feed axis tilt or Mizugutch condition). Place LNB in such way it does not obstruct signals (green lines on my drawing). Now you can clearly see dots "a" and "b" where green lines crossing red lines (representing illumination angle of LNB). Move LNB left-right and up-down to find proper position of F2 to get distances F1:a + F2:a= F1:b + F2:b. Than draw an ellipse from F1 and F2. [ATTACH]69218[/ATTACH] [/QUOTE]
Insert quotes…
Verification
Post reply
Forums
Satellite TV receivers & systems support forums
Satellite Systems - What to Buy - What to install
Make Gregorian dish
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.
Accept
Learn more…
Top