LNB Vertical Polarisation Rotation Position | |
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03-11-2007
| #1 | ||
| Regular Member  Join Date: 07-08-2007 Location: South Oxfordshire, UK
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My System: Pace TDS470N Sky+ Receiver, Technomate TM-5400CI+ FTA Receiver, Raven Gemini 70cm Mesh Dish with East & West offset LNB brackets, 2 x MTI 0.2db Universal LNBs, MTI 0.2db Universal Quad Output LNB, Eurostar 4x1 DiSEqC Switch, Webro WF100 Cable |
I have now finally got all the kit I need to set up my fixed-dish multi-LNB system  However, after getting the LNBs which are all MTI 0.2db ones, I noticed that the 2 single output LNBs each have a position marker on to indicate which rotation position the LNB should be set to for vertical polarisation (a triangle with a few markings either side). This is no problem as I will set this initially to the top and then adjust the skew as required. However, the quad output LNB made by the same manufacturer has no such marking on  Am I to assume that the vertical polarisation for this LNB is with the long vertical body part of the LNB (with the 4 F-connectors on the bottom) positioned straight up and down vertically?Thanks, Gary | ||
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03-11-2007
| #2 | |||
| Amo Amas Amant Admin  Join Date: 18-11-2004 Location: NW England (Siberia)
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My System: IDD CI24 ECONO MM Penta 1.20 Galaxy II 1.2Mtr Polar MTG yes it has been on the arc for 21 years and is still driven by a modified wiper motor from a Ford Anglia. It's like me sometimes groans but always performs  Saved us from the black plague of ignoratio elenchi, he awaits a special badge with jugs |
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03-11-2007
| #3 | ||
| Regular Member Join Date: 07-08-2007 Location: South Oxfordshire, UK
Posts: 81
Thanks: 1
Thanked 6 Times in 6 Posts
My System: Pace TDS470N Sky+ Receiver, Technomate TM-5400CI+ FTA Receiver, Raven Gemini 70cm Mesh Dish with East & West offset LNB brackets, 2 x MTI 0.2db Universal LNBs, MTI 0.2db Universal Quad Output LNB, Eurostar 4x1 DiSEqC Switch, Webro WF100 Cable | OK great. I'll start with that and see what happens  | ||
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