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    V.I.P ssjenkins's Avatar
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    The old SHARP 0.3 LNB and prime focus question

    Hi All .

    It's been a while . Hope you're all well . OK . Here we go . When I got my 2.4 dish put up back in around 2007 the guy fitted a modified 40mm 0.3 SHARP LNB with a prime focus waveguide on it . See photos . My original SHARP was taken out in a lightening strike back in 2015 . At the time I had a new spare 40mm SHARP stored away , so I opened it up and moved the waveguide on to the new LNB . And that's where I am today . However , I now want to swap it for a dual LNB . Looking around I have been able to find an INVERTO C120 twin LNB flange type for about £50 including postage .

    However . Here's my question . Given that I have this waveguide on my current LNB . Will I be able to swap it over to any 40mm type if I open it up ? I'm thinking that if the fittings are all the same , then I can just buy a current decent twin 40mm LNB . Open it up , and move the waveguide again . Really , what I need to know is if all the 40mm LNBs have the same physical attributes once you take the cap off . Hope you all understood that

    Oh . And I know my cable needs changing . That's getting done when I swap the LNB

    Sammy

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    Last edited by ssjenkins; 11-07-2024 at 02:29 PM.

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