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Tried it a few years ago, with Ku dishes. http://www.satelliteguys.us/xen/threads/not-all-dishes-can-take-regular-lnbs-for-97w-and-101w.269781/ "Selectivity" of a dish depends solely on its focal length. In that time I believed (wrongly) that focal length of an offset dish could be measured...

Is it possible to add temporary "axis", in order to spin the dish, so, only the lowest part could be dismantled? Are the bolts holding front and back segments (panels) to the internal ribs easy to unscrew? Are they stainless, or aluminum, or, rusty steel? Each quarter of this dish (four...

Hello, PALL MALL, Do you still need this dish? Probably there is another way to bring it down - safely, and without renting fork lift. Two pieces of 6' uni-strut, some more hardware (1/2 " U-bolts, steel nipple + ... ), 16' extension ladder, and 3/8 or thicker climber's rope - would do the job...

That is the right answer, and normally, it should end this thread. True, Maxwell theory says something about electromagnetic waves having components of electric and magnetic vectors. In microwave ovens, magnetrons, generating microwaves, contain strong neodymium magnets. But, it is a fact that...

Not necessarily, according to some inventors :)... There is a U.S. patent from year 1988, its number : 4,785,306 The inventor used teflon rod, dia 5/16, as a waveguide, he got this dia dividing metal waveguide dia (0.625" or 16 mm) by teflon dielectric constant, = 2.1 He stated that such a...

Laser holder made of plastic pipe There are some ideas, perhaps worth implementation? Seven pictures follow

I had thought about mounting the entire thing on a slightly angled block of wood at one point, but the upside down idea had me fascinated lol. Plus upside down keeps the snow/rain away from the lnb... Yes, keeps the snow away from LNB, but... enables the snow to accumulate on almost...

Is it possible to rotate the triangle base of your dish stand so the dish, when lowered to needed 29 degree, will "nest" in between supporting legs, instead of hitting one of them? Cheers, polgyver