Or a long focal point dish, such as my 8.5' Birdview. At 40 inches out there is room for normal LNBFs. Currently have KU and C LNBFs on mine hooked directly to a dual DVB-S2 input receiver. Simple, no switches, and minimal signal loss.... Four degree separation requires mini LNBFs like the SL1 Bullet or Inverto Multiconnect....
I think you'll have to aim the dish at 123 W, with the single LNBF, as each LNBF is offset from 'dead on' centered. Splitting the difference when the dual LNBF holder is installed.. You are after 125 and 121, right?
the 125 LNBF is raised and moved closer to 'dead center' while the 121 lowers and moves further away from 'center'.
Yea, directions.. You're funny.. Hardly anything comes with instructions these days...
This might be some help. Start around page 37
http://satelliteav.com/portal/11/documents/DVR_DSR_Series_v1.2_LoRes.pdf
Or page 5 here.
https://www.glorystar.tv/portal/33/documents/Glorystar_DVR_DSR_Installer_1Sat.pdf
Assuming that the root of the problem is that the LNBFs are L-Shaped, I think there is an alternative that will allow you to adjust them independently. Would it be possible to put one of the LNBFs in upside down?Yea, directions.. You're funny.. Hardly anything comes with instructions these days...
Under normal circumstances, i would rotate the lnbf on the mount. But, when the two lnbfs are in that mount together, you cannot rotate it. I think Titanium might have some input. I just want to make sure we are not overlooking something before i unlock the dish and start moving that around.
In my setup I found 121W was stronger than 125W. My 90cm dish is optimized for 125W and I positioned a GEOSATpro SL2 bullet LNBF for 121W which has a smaller physical size and allows it to tuck in closer to my PLL LNBF offset to the left side.
I can take a photo later if you want to visualize it iBoston.