Not sure I understand. Are you agreeing that the moon landing happened but you also claim the footage is faked? Do you have any reasons to support that? You mention something about radio technology from the 1920s, but the moon landing occurred nearly 50 years later, so I hardly see how that is relevant.
Edit: I misread your comment. Thanks to @turmacar@lemmy.world for pointing it out.
Ah. That makes sense. Thanks for the explanation!