When used with the large hole resilient mounting method of all Wildtronics systems, the very thin dish is remarkably rigid and usable.
#Large parabolic reflector portable#
This dish is ultra light, at only 9 ounces, and is for those who want the lightest, portable dish available that will even roll into a 6 inch diameter for easy, temporary transport (24-48 hours).
This dish is also made from 100% virgin polycarbonate as above. Polycarbonate costs more to form because it requires preheating in an oven for 8 hours before forming, but it is a far superior plastic.įeather Light - Clear Polycarbonate (.030 inch or. Wildtronics only uses plastics that can withstand high temperatures, because who doesn't store things inside a vehicle from time to time. The temperature inside a vehicle in hot weather can reach 185/85 degrees F/C, as per SAE specifications. PETG or plastics with polycarbonate blends are much easier to manufacture, look the same, but will not maintain their shape as well, and most importantly at 160/71 degrees F/C, will permanently distort. Virgin polycarbonate is a nearly indestructible clear plastic with very good shape memory, and a very high temperature rating able to withstand being stored inside automobiles in hot weather. It is molded from 100% virgin polycarbonate, not a cheap blend or PETG. The dish is quite flexible, but tight rolling is not recommended. 06 thick dish has a built-in rim stiffener to maintain its critical shape, and weighs only 17 ounces or 482 grams. This is the best all purpose parabolic dish for most applications. Standard - Clear Polycarbonate (.060 inch or 1.5 mm Thick) The parabolic dishes available are: Standard, Feather Light, and Black Ops. Dishes ordered at the time of a microphone system purchase can be shipped in the same box dishes ordered separately are shipped in a 18x24x9 inch box with a very slight roll. They are inexpensive, ready to use, and also offer a platform that is easily modified for special applications.
If you want a parabolic dish for a DIY project, consider our All Purpose Parabolic kit. Uncut 24 inch molded blanks are also available for DIY use – contact us for availability. The large center hole offers a solid reliable mounting with ample room for passing cables or mounting equipment. The focal point, measured with the center hole cut, is 4.50 inches from the inside edge of the hole, or 1.10 inches from the outer flange surface. 75 inch flange, 4.65 inch focus to vertex, and a 3.75 inch center hole. All of our dishes are 22 inches outside diameter, with a. See our Article on Parabolic Dish Accuracy. A true paraboloid is required for good performance bowls and other similar shapes will produce disappointing results. All Wildtronics dishes are high accuracy true paraboloids with a single precise focus point, yielding the best gain, isolation, and frequency response possible. Choose between dish types at the time of your purchase of a parabolic microphone or buy them by themselves for replacements or DIY projects. Wildtronics parabolic dishes, or reflectors as they are sometimes called, are available in several material and thickness variations.
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